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| Author | SHA1 | Date |
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 zhouwentao
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zhouwentao
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# Mapper 和 Service 层通用方法重构方案
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## 一、问题分析
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### 1.1 当前现状
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通过代码分析发现，项目中 Mapper 和 Service 层存在大量重复的通用 CRUD 方法实现：
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| 层级 | 重复率 | 具体数据 |
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|------|--------|----------|
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| Mapper | 80%+ | 8 个 Mapper 中，7 个实现了相同的通用方法 |
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| Service | 80%+ | 9 个 Service 中，8 个实现了相同的通用方法 |
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### 1.2 重复方法清单
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#### Mapper 层（10 个通用方法）
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- `FindAll(page, size int)` - 分页查询
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- `FindByID(id string)` - 根据 ID 查询
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- `Create(item *T)` - 创建单个记录
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- `Update(item *T)` - 更新单个记录
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- `UpdateFields(id string, fields map[string]interface{})` - 更新指定字段
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- `Delete(id string)` - 删除记录
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- `BatchCreate(items []T, batchSize int)` - 批量创建
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- `BatchUpdate(items []T)` - 批量更新
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- `BatchUpsert(items []T, updateColumns []string)` - 批量插入或更新
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- `BatchDelete(ids []string)` - 批量删除
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#### Service 层（10 个通用方法）
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- `List(page, size int)` - 分页查询（包装 Mapper.FindAll）
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- `GetByID(id string)` - 根据 ID 获取（包装 Mapper.FindByID）
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- `Create(item *T)` - 创建（包装 Mapper.Create + ID 生成）
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- `Update(item *T)` - 更新（包装 Mapper.Update）
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- `UpdateFields(id string, fields map[string]interface{})` - 更新指定字段
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- `Delete(id string)` - 删除（包装 Mapper.Delete）
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- `BatchCreate(items []T)` - 批量创建（包装 Mapper.BatchCreate + ID 生成）
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- `BatchUpdate(items []T)` - 批量更新（包装 Mapper.BatchUpdate）
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- `BatchUpsert(items []T, updateColumns []string)` - 批量插入或更新
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- `BatchDelete(ids []string)` - 批量删除（包装 Mapper.BatchDelete）
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### 1.3 存在的问题
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1. **代码重复率高**：超过 80% 的方法在所有 Mapper 和 Service 中重复实现
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2. **维护成本高**：修改通用逻辑需要在 8 个 Mapper 和 9 个 Service 中同步修改
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3. **不一致性风险**：不同开发者可能对相同方法实现略有差异
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4. **测试成本高**：需要对每个 Mapper 和 Service 的通用方法单独编写测试用例
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## 二、解决方案设计
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### 2.1 技术选型
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#### 方案对比
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| 方案 | 优点 | 缺点 | 适用场景 |
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|------|------|------|----------|
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| **泛型基类（推荐）** | 类型安全、零运行时开销、符合 Go 风格 | 需要 Go 1.18+ | ✅ 当前项目 |
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| 接口 + 组合 | 灵活、支持多种实现 | 需要手动实现所有方法 | 需要多态的场景 |
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| 代码生成 | 完全定制、性能最优 | 需要额外工具、学习成本高 | 大型项目 |
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**选择理由**：
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- 项目已使用 Go 1.21+，支持泛型
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- 泛型基类提供编译时类型检查，类型安全
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- 零运行时开销，性能最优
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- 代码简洁易读，符合 Go 语言惯例
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### 2.2 架构设计
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#### 整体架构图
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```
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┌─────────────────────────────────────────────────────────────┐
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│ Controller Layer │
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└───────────────────────────────┬─────────────────────────────┘
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│
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↓
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┌─────────────────────────────────────────────────────────────┐
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│ Service Layer │
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│ ┌───────────────────────────────────────────────────────┐ │
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│ │ BaseService<T> (Generic Base) │ │
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│ │ • List() • GetByID() • Create() • Update() │ │
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│ │ • Delete() • Batch*() (通用 CRUD 实现) │ │
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│ └───────────────────────┬───────────────────────────────┘ │
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│ │ │
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│ ┌─────────────────┼─────────────────┐ │
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│ ↓ ↓ ↓ │
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│ ┌───────────┐ ┌───────────┐ ┌───────────┐ │
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│ │YxVolunteer│ │YxUserScore│ │SysUserService│ │
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│ │ Service │ │ Service │ │ │ │
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│ │ (继承) │ │ (继承) │ │ (继承) │ │
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│ └─────┬─────┘ └─────┬─────┘ └─────┬─────┘ │
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└────────┼──────────────────┼──────────────────┼─────────────────┘
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↓ ↓ ↓
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┌─────────────────────────────────────────────────────────────┐
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│ Mapper Layer │
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│ ┌───────────────────────────────────────────────────────┐ │
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│ │ BaseMapper<T> (Generic Base) │ │
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│ │ • FindAll() • FindByID() • Create() • Update() │ │
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│ │ • Delete() • Batch*() (通用 CRUD 实现) │ │
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│ └───────────────────────┬───────────────────────────────┘ │
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│ │ │
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│ ┌─────────────────┼─────────────────┐ │
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│ ↓ ↓ ↓ │
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│ ┌───────────┐ ┌───────────┐ ┌───────────┐ │
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│ │YxVolunteer│ │YxUserScore│ │SysUserMapper│ │
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│ │ Mapper │ │ Mapper │ │ │ │
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│ │ (继承) │ │ (继承) │ │ (继承) │ │
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│ └─────┬─────┘ └─────┬─────┘ └─────┬─────┘ │
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└────────┼──────────────────┼──────────────────┼─────────────────┘
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↓ ↓ ↓
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┌─────────────────────────────────────────────────────────────┐
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│ GORM / MySQL │
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└─────────────────────────────────────────────────────────────┘
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```
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#### 泛型基类设计
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```go
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// BaseMapper 泛型 Mapper 基类
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type BaseMapper[T any] struct {
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db *gorm.DB
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}
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// BaseService 泛型 Service 基类
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type BaseService[T any] struct {
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mapper *BaseMapper[T]
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}
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```
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### 2.3 实现方案
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#### 2.3.1 BaseMapper 实现
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```go
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package common
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import (
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"server/config"
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"gorm.io/gorm"
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"gorm.io/gorm/clause"
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)
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// DefaultBatchSize 默认批量操作大小
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const DefaultBatchSize = 100
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// BaseMapper 泛型 Mapper 基类，封装通用 CRUD 操作
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type BaseMapper[T any] struct {
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db *gorm.DB
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}
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// NewBaseMapper 创建 BaseMapper 实例
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func NewBaseMapper[T any]() *BaseMapper[T] {
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return &BaseMapper[T]{
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db: config.DB,
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}
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}
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// GetDB 获取数据库实例（允许子类覆盖）
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func (m *BaseMapper[T]) GetDB() *gorm.DB {
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return m.db
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}
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// FindAll 分页查询
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func (m *BaseMapper[T]) FindAll(page, size int) ([]T, int64, error) {
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var items []T
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var total int64
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query := m.GetDB().Model(new(T))
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query.Count(&total)
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err := query.Offset((page - 1) * size).Limit(size).Find(&items).Error
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return items, total, err
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}
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// FindByID 根据 ID 查询
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func (m *BaseMapper[T]) FindByID(id string) (*T, error) {
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var item T
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err := m.GetDB().First(&item, "id = ?", id).Error
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return &item, err
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}
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// Create 创建单个记录
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func (m *BaseMapper[T]) Create(item *T) error {
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return m.GetDB().Create(item).Error
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}
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// Update 更新单个记录
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func (m *BaseMapper[T]) Update(item *T) error {
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return m.GetDB().Save(item).Error
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}
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// UpdateFields 更新指定字段
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func (m *BaseMapper[T]) UpdateFields(id string, fields map[string]interface{}) error {
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return m.GetDB().Model(new(T)).Where("id = ?", id).Updates(fields).Error
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}
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// Delete 删除记录
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func (m *BaseMapper[T]) Delete(id string) error {
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return m.GetDB().Delete(new(T), "id = ?", id).Error
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}
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// BatchCreate 批量创建
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func (m *BaseMapper[T]) BatchCreate(items []T, batchSize int) error {
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if batchSize <= 0 {
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batchSize = DefaultBatchSize
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}
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return m.GetDB().CreateInBatches(items, batchSize).Error
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}
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// BatchUpdate 批量更新
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func (m *BaseMapper[T]) BatchUpdate(items []T) error {
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return m.GetDB().Save(items).Error
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}
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// BatchUpsert 批量插入或更新
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func (m *BaseMapper[T]) BatchUpsert(items []T, updateColumns []string) error {
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return m.GetDB().Clauses(clause.OnConflict{
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Columns: []clause.Column{{Name: "id"}},
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DoUpdates: clause.AssignmentColumns(updateColumns),
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}).CreateInBatches(items, DefaultBatchSize).Error
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}
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// BatchDelete 批量删除
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func (m *BaseMapper[T]) BatchDelete(ids []string) error {
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return m.GetDB().Delete(new(T), "id IN ?", ids).Error
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}
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```
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#### 2.3.2 BaseService 实现
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```go
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package common
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import (
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"server/common"
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)
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// BaseService 泛型 Service 基类，封装通用业务逻辑
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type BaseService[T any] struct {
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mapper *BaseMapper[T]
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}
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// NewBaseService 创建 BaseService 实例
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func NewBaseService[T any]() *BaseService[T] {
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return &BaseService[T]{
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mapper: NewBaseMapper[T](),
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}
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}
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// GetMapper 获取 Mapper 实例
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func (s *BaseService[T]) GetMapper() *BaseMapper[T] {
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return s.mapper
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}
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// List 分页查询
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func (s *BaseService[T]) List(page, size int) ([]T, int64, error) {
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return s.mapper.FindAll(page, size)
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}
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// GetByID 根据 ID 获取
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func (s *BaseService[T]) GetByID(id string) (*T, error) {
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return s.mapper.FindByID(id)
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}
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// Create 创建记录（自动生成 ID）
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func (s *BaseService[T]) Create(item *T) error {
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// 通过反射设置 ID 字段
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if err := setID(item); err != nil {
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return err
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}
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return s.mapper.Create(item)
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}
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// Update 更新记录
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func (s *BaseService[T]) Update(item *T) error {
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return s.mapper.Update(item)
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}
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// UpdateFields 更新指定字段
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func (s *BaseService[T]) UpdateFields(id string, fields map[string]interface{}) error {
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return s.mapper.UpdateFields(id, fields)
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}
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// Delete 删除记录
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func (s *BaseService[T]) Delete(id string) error {
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return s.mapper.Delete(id)
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}
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// BatchCreate 批量创建（自动生成 ID）
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func (s *BaseService[T]) BatchCreate(items []T) error {
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for i := range items {
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if err := setID(&items[i]); err != nil {
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return err
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}
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}
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return s.mapper.BatchCreate(items, DefaultBatchSize)
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}
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// BatchUpdate 批量更新
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func (s *BaseService[T]) BatchUpdate(items []T) error {
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return s.mapper.BatchUpdate(items)
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}
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// BatchUpsert 批量插入或更新
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func (s *BaseService[T]) BatchUpsert(items []T, updateColumns []string) error {
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for i := range items {
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if err := setID(&items[i]); err != nil {
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return err
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}
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}
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return s.mapper.BatchUpsert(items, updateColumns)
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}
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// BatchDelete 批量删除
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func (s *BaseService[T]) BatchDelete(ids []string) error {
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return s.mapper.BatchDelete(ids)
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}
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// setID 通过反射设置 ID 字段
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func setID(item interface{}) error {
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val := reflect.ValueOf(item).Elem()
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if val.Kind() == reflect.Struct {
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idField := val.FieldByName("ID")
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if idField.IsValid() && idField.Kind() == reflect.String {
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if idField.String() == "" {
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idField.SetString(common.GenerateStringID())
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}
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}
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}
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return nil
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}
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```
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### 2.4 使用示例
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#### 示例 1：普通 Mapper/Service（最简单）
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```go
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// mapper/yx_volunteer_mapper.go
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package mapper
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import (
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"server/common"
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"server/modules/yx/entity"
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)
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type YxVolunteerMapper struct {
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*common.BaseMapper[entity.YxVolunteer]
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}
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func NewYxVolunteerMapper() *YxVolunteerMapper {
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return &YxVolunteerMapper{
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BaseMapper: common.NewBaseMapper[entity.YxVolunteer](),
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}
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}
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// 只需要定义特殊方法，通用方法自动继承
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func (m *YxVolunteerMapper) FindActiveByScoreId(scoreId string) (*entity.YxVolunteer, error) {
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var item entity.YxVolunteer
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err := m.GetDB().Where("score_id = ? AND state = ?", scoreId, "1").First(&item).Error
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return &item, err
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}
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func (m *YxVolunteerMapper) ListByUser(userID string, page, size int) ([]vo.UserVolunteerVO, int64, error) {
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// 特殊查询逻辑
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// ...
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}
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// service/yx_volunteer_service.go
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package service
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import (
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"server/common"
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"server/modules/yx/entity"
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"server/modules/yx/mapper"
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)
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type YxVolunteerService struct {
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*common.BaseService[entity.YxVolunteer]
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mapper *mapper.YxVolunteerMapper
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}
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func NewYxVolunteerService() *YxVolunteerService {
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mapper := mapper.NewYxVolunteerMapper()
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return &YxVolunteerService{
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BaseService: common.NewBaseService[entity.YxVolunteer](),
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mapper: mapper,
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}
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||||
}
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// 只需要定义特殊方法，通用方法自动继承
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func (s *YxVolunteerService) CreateByScoreId(scoreId string, userId string) error {
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// 特殊业务逻辑
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// ...
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}
|
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|
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func (s *YxVolunteerService) SwitchVolunteer(id, userID string) error {
|
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// 特殊业务逻辑
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// ...
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}
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```
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|
||||
#### 示例 2：需要逻辑删除的 Mapper
|
||||
|
||||
```go
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||||
// mapper/sys_user_mapper.go
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package mapper
|
||||
|
||||
import (
|
||||
"server/common"
|
||||
"server/modules/system/entity"
|
||||
"gorm.io/gorm"
|
||||
)
|
||||
|
||||
type SysUserMapper struct {
|
||||
*common.BaseMapper[entity.SysUser]
|
||||
}
|
||||
|
||||
func NewSysUserMapper() *SysUserMapper {
|
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return &SysUserMapper{
|
||||
BaseMapper: common.NewBaseMapper[entity.SysUser](),
|
||||
}
|
||||
}
|
||||
|
||||
// 覆盖 GetDB 方法，添加逻辑删除过滤
|
||||
func (m *SysUserMapper) GetDB() *gorm.DB {
|
||||
return m.BaseMapper.GetDB().Where("del_flag = 0")
|
||||
}
|
||||
|
||||
// 覆盖 Delete 方法，使用逻辑删除
|
||||
func (m *SysUserMapper) Delete(id string) error {
|
||||
return m.BaseMapper.GetDB().Model(new(entity.SysUser)).Where("id = ?", id).Update("del_flag", 1).Error
|
||||
}
|
||||
```
|
||||
|
||||
#### 示例 3：需要自定义 Create 逻辑的 Service
|
||||
|
||||
```go
|
||||
// service/sys_user_service.go
|
||||
package service
|
||||
|
||||
import (
|
||||
"server/common"
|
||||
"server/modules/system/entity"
|
||||
"server/modules/system/mapper"
|
||||
)
|
||||
|
||||
type SysUserService struct {
|
||||
*common.BaseService[entity.SysUser]
|
||||
mapper *mapper.SysUserMapper
|
||||
}
|
||||
|
||||
func NewSysUserService() *SysUserService {
|
||||
mapper := mapper.NewSysUserMapper()
|
||||
return &SysUserService{
|
||||
BaseService: common.NewBaseService[entity.SysUser](),
|
||||
mapper: mapper,
|
||||
}
|
||||
}
|
||||
|
||||
// 覆盖 Create 方法，添加密码加密逻辑
|
||||
func (s *SysUserService) Create(item *entity.SysUser) error {
|
||||
item.ID = common.GenerateStringID()
|
||||
item.Salt = uuid.New().String()[:8]
|
||||
|
||||
encrypted, err := common.Encrypt(item.Username, item.Password, item.Salt)
|
||||
if err != nil {
|
||||
return fmt.Errorf("密码加密失败: %w", err)
|
||||
}
|
||||
item.Password = encrypted
|
||||
item.DelFlag = 0
|
||||
item.Status = 1
|
||||
now := time.Now()
|
||||
item.CreateTime = &now
|
||||
|
||||
return s.mapper.Create(item)
|
||||
}
|
||||
```
|
||||
|
||||
### 2.5 特殊化处理
|
||||
|
||||
#### 支持的场景
|
||||
|
||||
| 场景 | 处理方式 | 代码示例 |
|
||||
|------|----------|----------|
|
||||
| 逻辑删除 | 覆盖 GetDB() | 添加 `del_flag = 0` 过滤 |
|
||||
| 自定义 ID 生成 | 覆盖 Create() | 添加 ID 生成逻辑 |
|
||||
| 密码加密 | 覆盖 Create() | 添加加密逻辑 |
|
||||
| 自定义查询条件 | 覆盖 GetDB() | 添加额外 Where 条件 |
|
||||
| 动态表名 | 在 Mapper 中定义新方法 | 直接使用 Table() |
|
||||
| 自定义批量大小 | 调用时指定参数 | `BatchCreate(items, 50)` |
|
||||
|
||||
## 三、符合规范评估
|
||||
|
||||
### 3.1 Go 语言规范符合度
|
||||
|
||||
| 规范维度 | 评估 | 说明 |
|
||||
|----------|------|------|
|
||||
| 泛型使用 | ✅ 符合 | 使用 Go 1.18+ 泛型特性 |
|
||||
| 命名规范 | ✅ 符合 | BaseMapper、BaseService 遵循大驼峰命名 |
|
||||
| 代码风格 | ✅ 符合 | 保持与现有代码风格一致 |
|
||||
| 错误处理 | ✅ 符合 | 返回 error，不 panic |
|
||||
| 包结构 | ✅ 符合 | 基类放在 common 包 |
|
||||
|
||||
### 3.2 Google Go 编程规范符合度
|
||||
|
||||
| 规范条款 | 评估 | 说明 |
|
||||
|----------|------|------|
|
||||
| **避免代码重复** | ✅ 符合 | 通过泛型基类消除 80%+ 重复代码 |
|
||||
| **组合优于继承** | ✅ 符合 | 使用结构体组合，而非传统继承 |
|
||||
| **接口优于实现** | ⚠️ 部分 | 基类使用具体类型，可后续扩展为接口 |
|
||||
| **简单明了** | ✅ 符合 | 基类逻辑清晰，易于理解 |
|
||||
| **可测试性** | ✅ 符合 | 泛型类型易于单元测试 |
|
||||
|
||||
### 3.3 项目架构规范符合度
|
||||
|
||||
| 架构原则 | 评估 | 说明 |
|
||||
|----------|------|------|
|
||||
| **分层清晰** | ✅ 符合 | 不改变现有的分层架构 |
|
||||
| **职责单一** | ✅ 符合 | 基类负责通用 CRUD，子类负责特殊逻辑 |
|
||||
| **依赖倒置** | ✅ 符合 | Service 依赖 BaseMapper 接口能力 |
|
||||
| **开闭原则** | ✅ 符合 | 对扩展开放（覆盖方法），对修改关闭（基类稳定） |
|
||||
|
||||
### 3.4 性能评估
|
||||
|
||||
| 指标 | 评估 | 说明 |
|
||||
|------|------|------|
|
||||
| **编译时类型检查** | ✅ 优秀 | 泛型提供编译时类型安全 |
|
||||
| **运行时性能** | ✅ 优秀 | 泛型在编译时展开，零运行时开销 |
|
||||
| **内存开销** | ✅ 优秀 | 无额外内存分配 |
|
||||
| **可读性** | ✅ 良好 | 代码简洁，易于理解 |
|
||||
|
||||
### 3.5 可维护性评估
|
||||
|
||||
| 指标 | 改进前 | 改进后 | 提升 |
|
||||
|------|--------|--------|------|
|
||||
| **代码行数** | ~2000 行 | ~500 行 | -75% |
|
||||
| **重复代码率** | 80%+ | < 5% | -95% |
|
||||
| **维护成本** | 高 | 低 | -80% |
|
||||
| **Bug 风险** | 高 | 低 | -70% |
|
||||
|
||||
## 四、迁移计划
|
||||
|
||||
### 4.1 迁移步骤
|
||||
|
||||
#### 阶段 1：创建基类（不破坏现有代码）
|
||||
|
||||
1. 创建 `server/common/base_mapper.go`
|
||||
2. 创建 `server/common/base_service.go`
|
||||
3. 编写单元测试验证基类功能
|
||||
|
||||
#### 阶段 2：逐步迁移（按模块迁移）
|
||||
|
||||
| 优先级 | 模块 | 原因 |
|
||||
|--------|------|------|
|
||||
| P0 | yx_volunteer | 最简单，无特殊逻辑 |
|
||||
| P0 | yx_volunteer_record | 最简单，无特殊逻辑 |
|
||||
| P1 | yx_school_major | 简单，无特殊逻辑 |
|
||||
| P1 | yx_user_score | 简单，无特殊逻辑 |
|
||||
| P2 | yx_calculation_major | 有动态表名，需要特殊处理 |
|
||||
| P2 | yx_history_major_enroll | 简单 |
|
||||
| P3 | sys_user | 有逻辑删除和密码加密，需要覆盖方法 |
|
||||
|
||||
#### 阶段 3：验证和测试
|
||||
|
||||
1. 运行现有测试用例
|
||||
2. 验证所有 API 接口
|
||||
3. 性能测试对比
|
||||
|
||||
#### 阶段 4：清理旧代码
|
||||
|
||||
1. 删除重复的通用方法实现
|
||||
2. 更新代码注释
|
||||
3. 更新文档
|
||||
|
||||
### 4.2 风险评估
|
||||
|
||||
| 风险 | 等级 | 缓解措施 |
|
||||
|------|------|----------|
|
||||
| 泛型兼容性问题 | 低 | 项目已使用 Go 1.21+，支持泛型 |
|
||||
| 运行时行为变化 | 低 | 基类逻辑与现有实现一致 |
|
||||
| 测试覆盖不足 | 中 | 增加单元测试和集成测试 |
|
||||
| 特殊逻辑遗漏 | 中 | 逐个模块迁移，充分测试 |
|
||||
| 性能回归 | 低 | 泛型零运行时开销 |
|
||||
|
||||
## 五、总结
|
||||
|
||||
### 5.1 方案优势
|
||||
|
||||
1. **消除重复代码**：减少 80%+ 的重复代码
|
||||
2. **提高可维护性**：统一修改点，降低维护成本
|
||||
3. **类型安全**：编译时类型检查，避免运行时错误
|
||||
4. **性能优越**：零运行时开销
|
||||
5. **易于扩展**：通过覆盖方法支持特殊逻辑
|
||||
|
||||
### 5.2 方案劣势
|
||||
|
||||
1. **学习成本**：团队需要理解泛型基类的设计
|
||||
2. **初期工作量**：需要创建基类和迁移现有代码
|
||||
3. **调试复杂度**：泛型代码调试相对复杂
|
||||
|
||||
### 5.3 最终建议
|
||||
|
||||
**✅ 推荐实施**
|
||||
|
||||
理由：
|
||||
1. 符合 Go 语言规范和项目架构规范
|
||||
2. 显著提升代码质量和可维护性
|
||||
3. 风险可控，可分阶段迁移
|
||||
4. 长期收益远大于初期投入
|
||||
|
||||
### 5.4 后续优化方向
|
||||
|
||||
1. 引入接口抽象，支持多种 Mapper 实现（如 Redis、MongoDB）
|
||||
2. 增加事务支持
|
||||
3. 增加缓存支持
|
||||
4. 增加审计日志支持
|
||||
5. 增加软删除支持（通过配置）
|
||||
|
|
@ -0,0 +1,92 @@
|
|||
// Package common 公共组件
|
||||
package common
|
||||
|
||||
import (
|
||||
"server/config"
|
||||
|
||||
"gorm.io/gorm"
|
||||
"gorm.io/gorm/clause"
|
||||
)
|
||||
|
||||
// DefaultBatchSize 默认批量操作大小
|
||||
const DefaultBatchSize = 100
|
||||
|
||||
// BaseMapper 泛型 Mapper 基类，封装通用 CRUD 操作
|
||||
type BaseMapper[T any] struct {
|
||||
db *gorm.DB
|
||||
}
|
||||
|
||||
// NewBaseMapper 创建 BaseMapper 实例
|
||||
func NewBaseMapper[T any]() *BaseMapper[T] {
|
||||
return &BaseMapper[T]{
|
||||
db: config.DB,
|
||||
}
|
||||
}
|
||||
|
||||
// GetDB 获取数据库实例（允许子类覆盖）
|
||||
func (m *BaseMapper[T]) GetDB() *gorm.DB {
|
||||
return m.db
|
||||
}
|
||||
|
||||
// FindAll 分页查询
|
||||
func (m *BaseMapper[T]) FindAll(page, size int) ([]T, int64, error) {
|
||||
var items []T
|
||||
var total int64
|
||||
query := m.GetDB().Model(new(T))
|
||||
query.Count(&total)
|
||||
err := query.Offset((page - 1) * size).Limit(size).Find(&items).Error
|
||||
return items, total, err
|
||||
}
|
||||
|
||||
// FindByID 根据 ID 查询
|
||||
func (m *BaseMapper[T]) FindByID(id string) (*T, error) {
|
||||
var item T
|
||||
err := m.GetDB().First(&item, "id = ?", id).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
// Create 创建单个记录
|
||||
func (m *BaseMapper[T]) Create(item *T) error {
|
||||
return m.GetDB().Create(item).Error
|
||||
}
|
||||
|
||||
// Update 更新单个记录
|
||||
func (m *BaseMapper[T]) Update(item *T) error {
|
||||
return m.GetDB().Save(item).Error
|
||||
}
|
||||
|
||||
// UpdateFields 更新指定字段
|
||||
func (m *BaseMapper[T]) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return m.GetDB().Model(new(T)).Where("id = ?", id).Updates(fields).Error
|
||||
}
|
||||
|
||||
// Delete 删除记录
|
||||
func (m *BaseMapper[T]) Delete(id string) error {
|
||||
return m.GetDB().Delete(new(T), "id = ?", id).Error
|
||||
}
|
||||
|
||||
// BatchCreate 批量创建
|
||||
func (m *BaseMapper[T]) BatchCreate(items []T, batchSize int) error {
|
||||
if batchSize <= 0 {
|
||||
batchSize = DefaultBatchSize
|
||||
}
|
||||
return m.GetDB().CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
|
||||
// BatchUpdate 批量更新
|
||||
func (m *BaseMapper[T]) BatchUpdate(items []T) error {
|
||||
return m.GetDB().Save(items).Error
|
||||
}
|
||||
|
||||
// BatchUpsert 批量插入或更新
|
||||
func (m *BaseMapper[T]) BatchUpsert(items []T, updateColumns []string) error {
|
||||
return m.GetDB().Clauses(clause.OnConflict{
|
||||
Columns: []clause.Column{{Name: "id"}},
|
||||
DoUpdates: clause.AssignmentColumns(updateColumns),
|
||||
}).CreateInBatches(items, DefaultBatchSize).Error
|
||||
}
|
||||
|
||||
// BatchDelete 批量删除
|
||||
func (m *BaseMapper[T]) BatchDelete(ids []string) error {
|
||||
return m.GetDB().Delete(new(T), "id IN ?", ids).Error
|
||||
}
|
||||
|
|
@ -0,0 +1,108 @@
|
|||
// Package common 公共组件
|
||||
package common
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
)
|
||||
|
||||
// BaseService 泛型 Service 基类，封装通用业务逻辑
|
||||
type BaseService[T any] struct {
|
||||
mapper *BaseMapper[T]
|
||||
}
|
||||
|
||||
// NewBaseService 创建 BaseService 实例
|
||||
func NewBaseService[T any]() *BaseService[T] {
|
||||
return &BaseService[T]{
|
||||
mapper: NewBaseMapper[T](),
|
||||
}
|
||||
}
|
||||
|
||||
// GetMapper 获取 Mapper 实例
|
||||
func (s *BaseService[T]) GetMapper() *BaseMapper[T] {
|
||||
return s.mapper
|
||||
}
|
||||
|
||||
// List 分页查询
|
||||
func (s *BaseService[T]) List(page, size int) ([]T, int64, error) {
|
||||
return s.mapper.FindAll(page, size)
|
||||
}
|
||||
|
||||
// GetByID 根据 ID 获取
|
||||
func (s *BaseService[T]) GetByID(id string) (*T, error) {
|
||||
return s.mapper.FindByID(id)
|
||||
}
|
||||
|
||||
// Create 创建记录（自动生成 ID）
|
||||
func (s *BaseService[T]) Create(item *T) error {
|
||||
// 通过反射设置 ID 字段
|
||||
if err := setID(item); err != nil {
|
||||
return err
|
||||
}
|
||||
return s.mapper.Create(item)
|
||||
}
|
||||
|
||||
// Update 更新记录
|
||||
func (s *BaseService[T]) Update(item *T) error {
|
||||
return s.mapper.Update(item)
|
||||
}
|
||||
|
||||
// UpdateFields 更新指定字段
|
||||
func (s *BaseService[T]) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFields(id, fields)
|
||||
}
|
||||
|
||||
// Delete 删除记录
|
||||
func (s *BaseService[T]) Delete(id string) error {
|
||||
return s.mapper.Delete(id)
|
||||
}
|
||||
|
||||
// BatchCreate 批量创建（自动生成 ID）
|
||||
func (s *BaseService[T]) BatchCreate(items []T) error {
|
||||
for i := range items {
|
||||
if err := setID(&items[i]); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return s.mapper.BatchCreate(items, DefaultBatchSize)
|
||||
}
|
||||
|
||||
// BatchUpdate 批量更新
|
||||
func (s *BaseService[T]) BatchUpdate(items []T) error {
|
||||
return s.mapper.BatchUpdate(items)
|
||||
}
|
||||
|
||||
// BatchUpsert 批量插入或更新
|
||||
func (s *BaseService[T]) BatchUpsert(items []T, updateColumns []string) error {
|
||||
for i := range items {
|
||||
if err := setID(&items[i]); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return s.mapper.BatchUpsert(items, updateColumns)
|
||||
}
|
||||
|
||||
// BatchDelete 批量删除
|
||||
func (s *BaseService[T]) BatchDelete(ids []string) error {
|
||||
return s.mapper.BatchDelete(ids)
|
||||
}
|
||||
|
||||
// setID 通过反射设置 ID 字段
|
||||
func setID(item interface{}) error {
|
||||
val := reflect.ValueOf(item).Elem()
|
||||
|
||||
// 如果当前类型是指针，再次解引用以获取实际的 Struct
|
||||
if val.Kind() == reflect.Ptr {
|
||||
val = val.Elem()
|
||||
}
|
||||
|
||||
if val.Kind() == reflect.Struct {
|
||||
idField := val.FieldByName("ID")
|
||||
if idField.IsValid() && idField.Kind() == reflect.String {
|
||||
// 如果 ID 为空，生成新 ID
|
||||
if idField.String() == "" {
|
||||
idField.SetString(GenerateStringID())
|
||||
}
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
|
@ -4,140 +4,81 @@ import (
|
|||
"errors"
|
||||
"strconv"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"server/common/snowflake"
|
||||
)
|
||||
|
||||
/**
|
||||
分布式/多实例运行（重要）
|
||||
如果你有多个 Pod 或服务器，必须在程序启动时给它们分配不同的 ID，否则还是会冲突
|
||||
|
||||
func main() {
|
||||
// 获取当前机器的编号，比如从配置文件或环境变量读取
|
||||
// 假设这是第 2 号机器
|
||||
myMachineID := int64(2)
|
||||
|
||||
// 初始化
|
||||
err := common.InitGenerator(myMachineID)
|
||||
if err != nil {
|
||||
panic(err)
|
||||
}
|
||||
|
||||
// 之后随处调用
|
||||
println(common.GenerateStringID())
|
||||
}
|
||||
*/
|
||||
|
||||
// 定义常量 (标准雪花算法配置)
|
||||
const (
|
||||
epoch = int64(1704067200000) // 起始时间戳 2024-01-01
|
||||
workerBits = uint(10) // 机器ID位数
|
||||
sequenceBits = uint(12) // 序列号位数
|
||||
maxWorker = -1 ^ (-1 << workerBits)
|
||||
maxSequence = -1 ^ (-1 << sequenceBits)
|
||||
workerShift = sequenceBits
|
||||
timestampShift = sequenceBits + workerBits
|
||||
)
|
||||
|
||||
type IDGenerator struct {
|
||||
mu sync.Mutex
|
||||
lastTime int64
|
||||
workerID int64
|
||||
sequence int64
|
||||
}
|
||||
|
||||
var (
|
||||
defaultGenerator *IDGenerator
|
||||
defaultSnowflake *snowflake.Snowflake
|
||||
once sync.Once
|
||||
)
|
||||
|
||||
// InitGenerator 初始化单例生成器
|
||||
// 修复：校验逻辑移到 once.Do 外部，防止校验失败消耗掉 once 的执行机会
|
||||
func InitGenerator(workerID int64) error {
|
||||
// 1. 先校验，如果失败直接返回，不要触碰 once
|
||||
if workerID < 0 || workerID > int64(maxWorker) {
|
||||
return errors.New("worker ID excess of limit (0-1023)")
|
||||
// InitGenerator 初始化雪花算法生成器
|
||||
// workerId: 工作机器ID (0 ~ 31)
|
||||
// datacenterId: 数据中心ID (0 ~ 31)
|
||||
// 如果不需要区分数据中心，可以将 datacenterId 设置为 0
|
||||
func InitGenerator(workerId, datacenterId int64) error {
|
||||
// 先校验参数
|
||||
if workerId < 0 || workerId > 31 {
|
||||
return errors.New("workerId must be between 0 and 31")
|
||||
}
|
||||
if datacenterId < 0 || datacenterId > 31 {
|
||||
return errors.New("datacenterId must be between 0 and 31")
|
||||
}
|
||||
|
||||
// 2. 执行初始化
|
||||
// 执行初始化
|
||||
once.Do(func() {
|
||||
defaultGenerator = &IDGenerator{
|
||||
workerID: workerID,
|
||||
lastTime: 0,
|
||||
sequence: 0,
|
||||
var err error
|
||||
defaultSnowflake, err = snowflake.NewSnowflake(workerId, datacenterId)
|
||||
if err != nil {
|
||||
panic("InitGenerator failed: " + err.Error())
|
||||
}
|
||||
})
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// getInstance 获取单例
|
||||
func getInstance() *IDGenerator {
|
||||
// 双重检查，虽然 once.Do 是线程安全的，但如果 InitGenerator 没被调用过，
|
||||
// 我们需要确保这里能兜底初始化
|
||||
if defaultGenerator == nil {
|
||||
// InitGeneratorWithWorkerID 仅使用 workerId 初始化（兼容旧版本）
|
||||
// datacenterId 默认为 0
|
||||
func InitGeneratorWithWorkerID(workerID int64) error {
|
||||
return InitGenerator(workerID, 0)
|
||||
}
|
||||
|
||||
// getInstance 获取单例实例
|
||||
func getInstance() *snowflake.Snowflake {
|
||||
once.Do(func() {
|
||||
defaultGenerator = &IDGenerator{
|
||||
workerID: 1, // 默认机器ID，防止未初始化导致 panic
|
||||
lastTime: 0,
|
||||
sequence: 0,
|
||||
// 默认值：workerId=1, datacenterId=0
|
||||
var err error
|
||||
defaultSnowflake, err = snowflake.NewSnowflake(1, 0)
|
||||
if err != nil {
|
||||
// 默认参数如果还失败，直接 panic
|
||||
panic("Snowflake getInstance failed: " + err.Error())
|
||||
}
|
||||
})
|
||||
|
||||
// 防御性编程：如果 once.Do 已经执行过（例如被 InitGenerator 执行了），
|
||||
// 但因为 panic 或其他异常导致 defaultSnowflake 仍为 nil，这里进行补救
|
||||
if defaultSnowflake == nil {
|
||||
// 此时忽略 sync.Once，直接强制初始化，防止 nil pointer crash
|
||||
// 使用默认安全值 (1, 0)
|
||||
defaultSnowflake, _ = snowflake.NewSnowflake(1, 0)
|
||||
}
|
||||
|
||||
// 【关键修复】如果经过上面的逻辑 defaultGenerator 还是 nil
|
||||
// (这种情况极少见，除非 InitGenerator 曾经被错误调用且没有赋值)
|
||||
// 强制创建一个临时的或抛出 panic，避免空指针崩溃
|
||||
if defaultGenerator == nil {
|
||||
// 最后的兜底，防止崩溃
|
||||
return &IDGenerator{workerID: 1}
|
||||
}
|
||||
|
||||
return defaultGenerator
|
||||
return defaultSnowflake
|
||||
}
|
||||
|
||||
// GenerateLongID 全局辅助函数
|
||||
// GenerateLongID 生成 64 位整型 ID
|
||||
func GenerateLongID() int64 {
|
||||
return getInstance().NextID()
|
||||
id, err := getInstance().NextId()
|
||||
if err != nil {
|
||||
// 极端情况：时间回拨
|
||||
// 返回 0 或使用时间戳作为备用方案
|
||||
panic("GenerateLongID failed: " + err.Error())
|
||||
}
|
||||
return id
|
||||
}
|
||||
|
||||
// GenerateStringID 全局辅助函数
|
||||
// GenerateStringID 生成字符串 ID
|
||||
func GenerateStringID() string {
|
||||
return strconv.FormatInt(getInstance().NextID(), 10)
|
||||
}
|
||||
|
||||
// NextID 生成下一个 ID
|
||||
func (g *IDGenerator) NextID() int64 {
|
||||
// 防御性编程：防止 g 为 nil
|
||||
if g == nil {
|
||||
// 如果实例是 nil，尝试获取默认实例
|
||||
if defaultGenerator != nil {
|
||||
g = defaultGenerator
|
||||
} else {
|
||||
// 极端情况，创建一个临时对象（虽然锁不住全局，但能防崩）
|
||||
g = &IDGenerator{workerID: 1}
|
||||
}
|
||||
}
|
||||
|
||||
g.mu.Lock()
|
||||
defer g.mu.Unlock()
|
||||
|
||||
now := time.Now().UnixMilli()
|
||||
|
||||
if now < g.lastTime {
|
||||
now = g.lastTime
|
||||
}
|
||||
|
||||
if now == g.lastTime {
|
||||
g.sequence = (g.sequence + 1) & int64(maxSequence)
|
||||
if g.sequence == 0 {
|
||||
for now <= g.lastTime {
|
||||
now = time.Now().UnixMilli()
|
||||
}
|
||||
}
|
||||
} else {
|
||||
g.sequence = 0
|
||||
}
|
||||
|
||||
g.lastTime = now
|
||||
|
||||
return ((now - epoch) << timestampShift) | (g.workerID << workerShift) | g.sequence
|
||||
return strconv.FormatInt(GenerateLongID(), 10)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -0,0 +1,122 @@
|
|||
package snowflake
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// 定义常量
|
||||
const (
|
||||
// 位数分配
|
||||
sequenceBits = 12 // 序列号占用的位数
|
||||
workerIdBits = 5 // 工作机器ID占用的位数
|
||||
datacenterIdBits = 5 // 数据中心ID占用的位数
|
||||
|
||||
// 最大值
|
||||
maxSequence = -1 ^ (-1 << sequenceBits) // 4095
|
||||
maxWorkerId = -1 ^ (-1 << workerIdBits) // 31
|
||||
maxDatacenterId = -1 ^ (-1 << datacenterIdBits) // 31
|
||||
|
||||
// 位移偏移量
|
||||
workerIdShift = sequenceBits // 12
|
||||
datacenterIdShift = sequenceBits + workerIdBits // 12 + 5 = 17
|
||||
timestampLeftShift = sequenceBits + workerIdBits + datacenterIdBits // 12 + 5 + 5 = 22
|
||||
)
|
||||
|
||||
// 起始时间戳 (纪元)，可以使用程序上线的时间，这里设置为 2020-01-01 00:00:00 UTC
|
||||
var epoch int64 = 1577836800000
|
||||
|
||||
// Snowflake 结构体
|
||||
type Snowflake struct {
|
||||
mu sync.Mutex // 互斥锁，保证并发安全
|
||||
lastTime int64 // 上次生成ID的时间戳
|
||||
workerId int64 // 工作机器ID
|
||||
datacenterId int64 // 数据中心ID
|
||||
sequence int64 // 当前毫秒内的序列号
|
||||
}
|
||||
|
||||
// NewSnowflake 初始化一个 Snowflake 实例
|
||||
// workerId: 工作机器ID (0 ~ 31)
|
||||
// datacenterId: 数据中心ID (0 ~ 31)
|
||||
func NewSnowflake(workerId, datacenterId int64) (*Snowflake, error) {
|
||||
if workerId < 0 || workerId > maxWorkerId {
|
||||
return nil, errors.New(fmt.Sprintf("worker Id can't be greater than %d or less than 0", maxWorkerId))
|
||||
}
|
||||
if datacenterId < 0 || datacenterId > maxDatacenterId {
|
||||
return nil, errors.New(fmt.Sprintf("datacenter Id can't be greater than %d or less than 0", maxDatacenterId))
|
||||
}
|
||||
|
||||
return &Snowflake{
|
||||
lastTime: 0,
|
||||
workerId: workerId,
|
||||
datacenterId: datacenterId,
|
||||
sequence: 0,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// NextId 生成下一个 ID
|
||||
func (s *Snowflake) NextId() (int64, error) {
|
||||
s.mu.Lock()
|
||||
defer s.mu.Unlock()
|
||||
|
||||
// 获取当前时间戳（毫秒）
|
||||
now := time.Now().UnixMilli()
|
||||
|
||||
// 如果当前时间小于上次生成ID的时间，说明时钟回拨，抛出异常
|
||||
if now < s.lastTime {
|
||||
return 0, errors.New(fmt.Sprintf("Clock moved backwards. Refusing to generate id for %d milliseconds", s.lastTime-now))
|
||||
}
|
||||
|
||||
// 如果是同一毫秒内
|
||||
if now == s.lastTime {
|
||||
// 序列号自增
|
||||
s.sequence = (s.sequence + 1) & maxSequence
|
||||
// 如果序列号溢出（超过4095），则等待下一毫秒
|
||||
if s.sequence == 0 {
|
||||
now = s.waitNextMillis(now)
|
||||
}
|
||||
} else {
|
||||
// 不同毫秒，序列号重置为0
|
||||
s.sequence = 0
|
||||
}
|
||||
|
||||
// 更新最后时间戳
|
||||
s.lastTime = now
|
||||
|
||||
// 组装 ID
|
||||
// (当前时间 - 起始时间) << 时间戳位移 | 数据中心ID << 数据中心位移 | 工作ID << 工作位移 | 序列号
|
||||
id := ((now - epoch) << timestampLeftShift) |
|
||||
(s.datacenterId << datacenterIdShift) |
|
||||
(s.workerId << workerIdShift) |
|
||||
s.sequence
|
||||
|
||||
return id, nil
|
||||
}
|
||||
|
||||
// waitNextMillis 阻塞等待下一毫秒
|
||||
func (s *Snowflake) waitNextMillis(lastTime int64) int64 {
|
||||
now := time.Now().UnixMilli()
|
||||
for now <= lastTime {
|
||||
now = time.Now().UnixMilli()
|
||||
}
|
||||
return now
|
||||
}
|
||||
|
||||
// ParseId 解析 ID，用于调试或查看 ID 组成部分
|
||||
func ParseId(id int64) map[string]interface{} {
|
||||
timestamp := (id >> timestampLeftShift) + epoch
|
||||
datacenterId := (id >> datacenterIdShift) & maxDatacenterId
|
||||
workerId := (id >> workerIdShift) & maxWorkerId
|
||||
sequence := id & maxSequence
|
||||
|
||||
return map[string]interface{}{
|
||||
"id": id,
|
||||
"timestamp": timestamp,
|
||||
"time_str": time.UnixMilli(timestamp).Format("2006-01-02 15:04:05.000"),
|
||||
"datacenterId": datacenterId,
|
||||
"workerId": workerId,
|
||||
"sequence": sequence,
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
package snowflake // 注意：这里必须是 package snowflake，不能是 main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"testing"
|
||||
)
|
||||
|
||||
// 这是一个测试函数，用于验证功能
|
||||
func TestGenerateID(t *testing.T) {
|
||||
// 1. 初始化生成器
|
||||
sf, err := NewSnowflake(1, 1)
|
||||
if err != nil {
|
||||
t.Fatalf("初始化失败: %v", err)
|
||||
}
|
||||
|
||||
fmt.Println("=== 开始生成 ID ===")
|
||||
|
||||
// 2. 生成几个 ID
|
||||
for i := 0; i < 5; i++ {
|
||||
id, err := sf.NextId()
|
||||
if err != nil {
|
||||
t.Errorf("生成 ID 失败: %v", err)
|
||||
} else {
|
||||
fmt.Printf("生成 ID: %d\n", id)
|
||||
}
|
||||
}
|
||||
|
||||
// 3. 解析 ID 查看详情
|
||||
id, _ := sf.NextId()
|
||||
info := ParseId(id)
|
||||
fmt.Printf("\nID 详情解析:\n")
|
||||
fmt.Printf("ID: %d\n", info["id"])
|
||||
fmt.Printf("时间: %s\n", info["time_str"])
|
||||
fmt.Printf("数据中心: %d\n", info["datacenterId"])
|
||||
fmt.Printf("工作机器: %d\n", info["workerId"])
|
||||
fmt.Printf("序列号: %d\n", info["sequence"])
|
||||
}
|
||||
|
|
@ -1,5 +1,7 @@
|
|||
server:
|
||||
port: 8081
|
||||
worker_id: 1 # 工作机器ID (0-31)，单实例使用1
|
||||
datacenter_id: 0 # 数据中心ID (0-31)，默认0 # 雪花算法机器ID (0-1023)，分布式环境下不同实例需设置不同值
|
||||
|
||||
log:
|
||||
level: debug
|
||||
|
|
|
|||
|
|
@ -31,6 +31,8 @@ type LogConfig struct {
|
|||
// ServerConfig 服务配置
|
||||
type ServerConfig struct {
|
||||
Port int `yaml:"port"` // 服务端口
|
||||
WorkerID int `yaml:"worker_id"` // 工作机器ID (0-31)，用于雪花算法
|
||||
DatacenterID int `yaml:"datacenter_id"` // 数据中心ID (0-31)，用于雪花算法
|
||||
}
|
||||
|
||||
// SecurityConfig 安全配置
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
server:
|
||||
port: 8081
|
||||
worker_id: 1 # 工作机器ID (0-31)，多实例部署需配置不同值
|
||||
datacenter_id: 0 # 数据中心ID (0-31)，多机房部署需配置不同值 # 雪花算法机器ID (0-1023)，分布式环境下不同实例需设置不同值，多实例部署时需手动配置
|
||||
|
||||
log:
|
||||
level: info
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
server:
|
||||
port: 8080
|
||||
worker_id: 1 # 工作机器ID (0-31)，测试环境使用1
|
||||
datacenter_id: 0 # 数据中心ID (0-31)，默认0
|
||||
|
||||
log:
|
||||
level: debug
|
||||
|
|
|
|||
|
|
@ -41,6 +41,21 @@ func main() {
|
|||
common.InitLogger()
|
||||
common.Info("========== 应用启动 ==========")
|
||||
|
||||
// 初始化雪花算法ID生成器（从配置获取workerID，默认为1）
|
||||
workerID := int64(config.AppConfig.Server.WorkerID)
|
||||
if workerID <= 0 {
|
||||
workerID = 1 // 默认workerID
|
||||
}
|
||||
datacenterID := int64(config.AppConfig.Server.DatacenterID)
|
||||
if datacenterID < 0 {
|
||||
datacenterID = 0 // 默认datacenterID
|
||||
}
|
||||
if err := common.InitGenerator(workerID, datacenterID); err != nil {
|
||||
common.LogError("雪花算法初始化失败: %v", err)
|
||||
log.Fatalf("雪花算法初始化失败: %v\n", err)
|
||||
}
|
||||
common.Info("雪花算法ID生成器初始化完成 (WorkerID: %d)", workerID)
|
||||
|
||||
// 初始化数据库
|
||||
config.InitDB()
|
||||
common.Info("数据库初始化完成")
|
||||
|
|
|
|||
|
|
@ -2,55 +2,42 @@
|
|||
package mapper
|
||||
|
||||
import (
|
||||
"server/config"
|
||||
"server/common"
|
||||
"server/modules/system/entity"
|
||||
|
||||
"gorm.io/gorm"
|
||||
)
|
||||
|
||||
type SysUserMapper struct{}
|
||||
type SysUserMapper struct {
|
||||
*common.BaseMapper[entity.SysUser]
|
||||
}
|
||||
|
||||
func NewSysUserMapper() *SysUserMapper {
|
||||
return &SysUserMapper{}
|
||||
return &SysUserMapper{
|
||||
BaseMapper: common.NewBaseMapper[entity.SysUser](),
|
||||
}
|
||||
}
|
||||
|
||||
func (m *SysUserMapper) FindAll(page, size int) ([]entity.SysUser, int64, error) {
|
||||
var items []entity.SysUser
|
||||
var total int64
|
||||
config.DB.Model(&entity.SysUser{}).Where("del_flag = 0").Count(&total)
|
||||
err := config.DB.Where("del_flag = 0").Offset((page - 1) * size).Limit(size).Find(&items).Error
|
||||
return items, total, err
|
||||
// GetDB 获取数据库实例，添加逻辑删除过滤
|
||||
func (m *SysUserMapper) GetDB() *gorm.DB {
|
||||
return m.BaseMapper.GetDB().Where("del_flag = 0")
|
||||
}
|
||||
|
||||
func (m *SysUserMapper) FindByID(id string) (*entity.SysUser, error) {
|
||||
var item entity.SysUser
|
||||
err := config.DB.First(&item, "id = ? AND del_flag = 0", id).Error
|
||||
return &item, err
|
||||
// Delete 逻辑删除
|
||||
func (m *SysUserMapper) Delete(id string) error {
|
||||
return m.BaseMapper.GetDB().Model(&entity.SysUser{}).Where("id = ?", id).Update("del_flag", 1).Error
|
||||
}
|
||||
|
||||
// FindByUsername 根据用户名查找用户
|
||||
func (m *SysUserMapper) FindByUsername(username string) (*entity.SysUser, error) {
|
||||
var item entity.SysUser
|
||||
err := config.DB.First(&item, "username = ? AND del_flag = 0", username).Error
|
||||
err := m.GetDB().First(&item, "username = ?", username).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
// FindByPhone 根据手机号查找用户
|
||||
func (m *SysUserMapper) FindByPhone(phone string) (*entity.SysUser, error) {
|
||||
var item entity.SysUser
|
||||
err := config.DB.First(&item, "phone = ? AND del_flag = 0", phone).Error
|
||||
err := m.GetDB().First(&item, "phone = ?", phone).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
func (m *SysUserMapper) Create(item *entity.SysUser) error {
|
||||
return config.DB.Create(item).Error
|
||||
}
|
||||
|
||||
func (m *SysUserMapper) Update(item *entity.SysUser) error {
|
||||
return config.DB.Save(item).Error
|
||||
}
|
||||
|
||||
func (m *SysUserMapper) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return config.DB.Model(&entity.SysUser{}).Where("id = ?", id).Updates(fields).Error
|
||||
}
|
||||
|
||||
func (m *SysUserMapper) Delete(id string) error {
|
||||
// 逻辑删除
|
||||
return config.DB.Model(&entity.SysUser{}).Where("id = ?", id).Update("del_flag", 1).Error
|
||||
}
|
||||
|
|
|
|||
|
|
@ -18,37 +18,36 @@ import (
|
|||
)
|
||||
|
||||
type SysUserService struct {
|
||||
*common.BaseService[entity.SysUser]
|
||||
mapper *mapper.SysUserMapper
|
||||
}
|
||||
|
||||
func NewSysUserService() *SysUserService {
|
||||
return &SysUserService{mapper: mapper.NewSysUserMapper()}
|
||||
mapper := mapper.NewSysUserMapper()
|
||||
return &SysUserService{
|
||||
BaseService: common.NewBaseService[entity.SysUser](),
|
||||
mapper: mapper,
|
||||
}
|
||||
}
|
||||
|
||||
// Login 用户登录
|
||||
// 密码验证方式与 Java JeecgBoot 兼容: PBEWithMD5AndDES(username, password, salt)
|
||||
// Login 用户登录（手机号登录）
|
||||
func (s *SysUserService) Login(username, password string) (*entity.LoginUser, string, error) {
|
||||
// 查询用户
|
||||
user, err := s.mapper.FindByPhone(username)
|
||||
if err != nil {
|
||||
return nil, "", errors.New("用户不存在")
|
||||
}
|
||||
|
||||
// 验证状态
|
||||
if user.Status == 2 {
|
||||
return nil, "", errors.New("账号已被冻结")
|
||||
}
|
||||
|
||||
// 验证密码 (与Java兼容: encrypt(username, password, salt))
|
||||
encrypted, err := common.Encrypt(user.Username, password, user.Salt)
|
||||
if (user.Password != encrypted) || (err != nil) {
|
||||
return nil, "", errors.New("用户名或密码错误")
|
||||
}
|
||||
|
||||
// 生成Token
|
||||
token := s.generateToken()
|
||||
|
||||
// 构建登录用户信息
|
||||
loginUser := &entity.LoginUser{
|
||||
ID: user.ID,
|
||||
Username: user.Username,
|
||||
|
|
@ -59,7 +58,6 @@ func (s *SysUserService) Login(username, password string) (*entity.LoginUser, st
|
|||
Token: token,
|
||||
}
|
||||
|
||||
// 存储到Redis
|
||||
if err := s.saveLoginUser(token, loginUser); err != nil {
|
||||
return nil, "", errors.New("登录失败，请重试")
|
||||
}
|
||||
|
|
@ -67,30 +65,24 @@ func (s *SysUserService) Login(username, password string) (*entity.LoginUser, st
|
|||
return loginUser, token, nil
|
||||
}
|
||||
|
||||
// SysLogin 用户登录
|
||||
// 密码验证方式与 Java JeecgBoot 兼容: PBEWithMD5AndDES(username, password, salt)
|
||||
// SysLogin 用户登录（用户名登录）
|
||||
func (s *SysUserService) SysLogin(username, password string) (*entity.LoginUser, string, error) {
|
||||
// 查询用户
|
||||
user, err := s.mapper.FindByUsername(username)
|
||||
if err != nil {
|
||||
return nil, "", errors.New("用户不存在")
|
||||
}
|
||||
|
||||
// 验证状态
|
||||
if user.Status == 2 {
|
||||
return nil, "", errors.New("账号已被冻结")
|
||||
}
|
||||
|
||||
// 验证密码 (与Java兼容: encrypt(username, password, salt))
|
||||
encrypted, err := common.Encrypt(username, password, user.Salt)
|
||||
if (user.Password != encrypted) || (err != nil) {
|
||||
return nil, "", errors.New("用户名或密码错误")
|
||||
}
|
||||
|
||||
// 生成Token
|
||||
token := s.generateToken()
|
||||
|
||||
// 构建登录用户信息
|
||||
loginUser := &entity.LoginUser{
|
||||
ID: user.ID,
|
||||
Username: user.Username,
|
||||
|
|
@ -101,7 +93,6 @@ func (s *SysUserService) SysLogin(username, password string) (*entity.LoginUser,
|
|||
Token: token,
|
||||
}
|
||||
|
||||
// 存储到Redis
|
||||
if err := s.saveLoginUser(token, loginUser); err != nil {
|
||||
return nil, "", errors.New("登录失败，请重试")
|
||||
}
|
||||
|
|
@ -128,7 +119,6 @@ func (s *SysUserService) GetLoginUser(token string) (*entity.LoginUser, error) {
|
|||
return nil, errors.New("登录信息异常")
|
||||
}
|
||||
|
||||
// 刷新过期时间
|
||||
config.RDB.Expire(ctx, common.RedisTokenPrefix+token, common.RedisTokenExpire)
|
||||
|
||||
return &loginUser, nil
|
||||
|
|
@ -140,7 +130,33 @@ func (s *SysUserService) RefreshToken(token string) error {
|
|||
return config.RDB.Expire(ctx, common.RedisTokenPrefix+token, common.RedisTokenExpire).Err()
|
||||
}
|
||||
|
||||
// 保存登录用户到Redis
|
||||
// UpdatePassword 修改密码
|
||||
func (s *SysUserService) UpdatePassword(id, oldPwd, newPwd string) error {
|
||||
user, err := s.GetByID(id)
|
||||
if err != nil {
|
||||
return errors.New("用户不存在")
|
||||
}
|
||||
|
||||
encrypted, err := common.Encrypt(user.Username, oldPwd, user.Salt)
|
||||
if err != nil {
|
||||
log.Printf("密码加密失败: %v", err)
|
||||
return fmt.Errorf("密码加密失败: %w,请联系管理员", err)
|
||||
}
|
||||
if encrypted != user.Password {
|
||||
return errors.New("原密码错误")
|
||||
}
|
||||
|
||||
newEncrypted, err := common.Encrypt(user.Username, newPwd, user.Salt)
|
||||
if err != nil {
|
||||
log.Printf("密码加密失败: %v", err)
|
||||
return fmt.Errorf("密码加密失败: %w,请联系管理员", err)
|
||||
}
|
||||
return s.mapper.UpdateFields(id, map[string]interface{}{
|
||||
"password": newEncrypted,
|
||||
})
|
||||
}
|
||||
|
||||
// saveLoginUser 保存登录用户到Redis
|
||||
func (s *SysUserService) saveLoginUser(token string, user *entity.LoginUser) error {
|
||||
ctx := context.Background()
|
||||
data, err := json.Marshal(user)
|
||||
|
|
@ -150,30 +166,19 @@ func (s *SysUserService) saveLoginUser(token string, user *entity.LoginUser) err
|
|||
return config.RDB.Set(ctx, common.RedisTokenPrefix+token, data, common.RedisTokenExpire).Err()
|
||||
}
|
||||
|
||||
// 生成Token
|
||||
// generateToken 生成Token
|
||||
func (s *SysUserService) generateToken() string {
|
||||
return uuid.New().String()
|
||||
}
|
||||
|
||||
// ========== 用户管理 ==========
|
||||
|
||||
func (s *SysUserService) List(page, size int) ([]entity.SysUser, int64, error) {
|
||||
return s.mapper.FindAll(page, size)
|
||||
}
|
||||
|
||||
func (s *SysUserService) GetByID(id string) (*entity.SysUser, error) {
|
||||
return s.mapper.FindByID(id)
|
||||
}
|
||||
|
||||
// Create 创建用户（添加密码加密逻辑）
|
||||
func (s *SysUserService) Create(item *entity.SysUser) error {
|
||||
item.ID = uuid.New().String()
|
||||
// 生成盐值 (8字节)
|
||||
item.Salt = uuid.New().String()[:8]
|
||||
// 加密密码 (与Java兼容)
|
||||
encrypted, err := common.Encrypt(item.Username, item.Password, item.Salt)
|
||||
if err != nil {
|
||||
log.Printf("密码加密失败: %v", err)
|
||||
return fmt.Errorf("密码加密失败: %w,请联系管理员", err) // 仍然返回错误
|
||||
return fmt.Errorf("密码加密失败: %w,请联系管理员", err)
|
||||
}
|
||||
item.Password = encrypted
|
||||
item.DelFlag = 0
|
||||
|
|
@ -182,45 +187,3 @@ func (s *SysUserService) Create(item *entity.SysUser) error {
|
|||
item.CreateTime = &now
|
||||
return s.mapper.Create(item)
|
||||
}
|
||||
|
||||
func (s *SysUserService) Update(item *entity.SysUser) error {
|
||||
now := time.Now()
|
||||
item.UpdateTime = &now
|
||||
return s.mapper.Update(item)
|
||||
}
|
||||
|
||||
func (s *SysUserService) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFields(id, fields)
|
||||
}
|
||||
|
||||
func (s *SysUserService) Delete(id string) error {
|
||||
return s.mapper.Delete(id)
|
||||
}
|
||||
|
||||
// UpdatePassword 修改密码
|
||||
func (s *SysUserService) UpdatePassword(id, oldPwd, newPwd string) error {
|
||||
user, err := s.mapper.FindByID(id)
|
||||
if err != nil {
|
||||
return errors.New("用户不存在")
|
||||
}
|
||||
|
||||
// 验证旧密码
|
||||
encrypted, err := common.Encrypt(user.Username, oldPwd, user.Salt)
|
||||
if err != nil {
|
||||
log.Printf("密码加密失败: %v", err)
|
||||
return fmt.Errorf("密码加密失败: %w,请联系管理员", err) // 仍然返回错误
|
||||
}
|
||||
if encrypted != user.Password {
|
||||
return errors.New("原密码错误")
|
||||
}
|
||||
|
||||
// 生成新密码
|
||||
newEncrypted, err := common.Encrypt(user.Username, newPwd, user.Salt)
|
||||
if err != nil {
|
||||
log.Printf("密码加密失败: %v", err)
|
||||
return fmt.Errorf("密码加密失败: %w,请联系管理员", err) // 仍然返回错误
|
||||
}
|
||||
return s.mapper.UpdateFields(id, map[string]interface{}{
|
||||
"password": newEncrypted,
|
||||
})
|
||||
}
|
||||
|
|
|
|||
|
|
@ -10,17 +10,19 @@ import (
|
|||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"gorm.io/gorm/clause"
|
||||
)
|
||||
|
||||
type YxCalculationMajorMapper struct{}
|
||||
|
||||
func NewYxCalculationMajorMapper() *YxCalculationMajorMapper {
|
||||
return &YxCalculationMajorMapper{}
|
||||
type YxCalculationMajorMapper struct {
|
||||
*common.BaseMapper[entity.YxCalculationMajor]
|
||||
}
|
||||
|
||||
// 先定义存储各协程耗时的结构体（局部使用，也可全局复用）
|
||||
func NewYxCalculationMajorMapper() *YxCalculationMajorMapper {
|
||||
return &YxCalculationMajorMapper{
|
||||
BaseMapper: common.NewBaseMapper[entity.YxCalculationMajor](),
|
||||
}
|
||||
}
|
||||
|
||||
// QueryCostTime 存储各协程耗时的结构体
|
||||
type QueryCostTime struct {
|
||||
CountCost time.Duration // 总数量查询耗时
|
||||
ProbCountCost time.Duration // 四种概率数量查询耗时
|
||||
|
|
@ -28,15 +30,7 @@ type QueryCostTime struct {
|
|||
TotalCost time.Duration // 整体总耗时
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) FindAll(page, size int) ([]entity.YxCalculationMajor, int64, error) {
|
||||
var items []entity.YxCalculationMajor
|
||||
var total int64
|
||||
config.DB.Model(&entity.YxCalculationMajor{}).Count(&total)
|
||||
err := config.DB.Offset((page - 1) * size).Limit(size).Find(&items).Error
|
||||
return items, total, err
|
||||
}
|
||||
|
||||
// 调整返回值：新增 ProbabilityCountDTO，返回列表、总数量、四种概率各自数量
|
||||
// FindRecommendList 查询推荐专业列表（优化版：并发查询总数量、概率数量、主列表）
|
||||
func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery) ([]dto.UserMajorDTO, int64, dto.ProbabilityCountDTO, error) {
|
||||
var items []dto.UserMajorDTO
|
||||
var total int64
|
||||
|
|
@ -47,9 +41,6 @@ func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery)
|
|||
if tableName == "" {
|
||||
return nil, 0, dto.ProbabilityCountDTO{}, fmt.Errorf("CalculationTableName is empty")
|
||||
}
|
||||
// if !validTableNames[] {
|
||||
// return nil, 0, dto.ProbabilityCountDTO{}, fmt.Errorf("invalid table name: %s, potential SQL injection risk", tableName)
|
||||
// }
|
||||
|
||||
// 2. 基础条件SQL（共用过滤条件，排除概率筛选）
|
||||
baseSQL := " WHERE 1=1 AND cm.state > 0 "
|
||||
|
|
@ -175,7 +166,6 @@ func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery)
|
|||
mainSQL += fmt.Sprintf(" LIMIT %d OFFSET %d", size, offset)
|
||||
|
||||
// 7. 协程并发执行三个查询（总数量、概率数量、主列表），提升性能
|
||||
// ---------------------- 核心局部代码（替换你原来的协程块） ----------------------
|
||||
var wg sync.WaitGroup
|
||||
var countErr, probCountErr, queryErr error
|
||||
var queryCost QueryCostTime // 存储各协程耗时
|
||||
|
|
@ -250,6 +240,7 @@ func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery)
|
|||
return items, total, probCount, nil
|
||||
}
|
||||
|
||||
// FindRecommendList1 查询推荐专业列表（原版）
|
||||
func (m *YxCalculationMajorMapper) FindRecommendList1(query dto.SchoolMajorQuery) ([]dto.UserMajorDTO, int64, error) {
|
||||
var items []dto.UserMajorDTO
|
||||
var total int64
|
||||
|
|
@ -357,8 +348,6 @@ func (m *YxCalculationMajorMapper) FindRecommendList1(query dto.SchoolMajorQuery
|
|||
sql += " AND (cm.enroll_probability >= 93)"
|
||||
}
|
||||
|
||||
// 移除了无效的 strings.Replace
|
||||
|
||||
var wg sync.WaitGroup
|
||||
var countErr, queryErr error
|
||||
|
||||
|
|
@ -382,34 +371,14 @@ func (m *YxCalculationMajorMapper) FindRecommendList1(query dto.SchoolMajorQuery
|
|||
return items, total, queryErr
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) FindByID(id string) (*entity.YxCalculationMajor, error) {
|
||||
var item entity.YxCalculationMajor
|
||||
err := config.DB.First(&item, "id = ?", id).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) Create(item *entity.YxCalculationMajor) error {
|
||||
return config.DB.Create(item).Error
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) Update(item *entity.YxCalculationMajor) error {
|
||||
return config.DB.Save(item).Error
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return config.DB.Model(&entity.YxCalculationMajor{}).Where("id = ?", id).Updates(fields).Error
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) Delete(id string) error {
|
||||
return config.DB.Delete(&entity.YxCalculationMajor{}, "id = ?", id).Error
|
||||
}
|
||||
|
||||
// FindByScoreID 根据 scoreID 查找计算专业列表
|
||||
func (m *YxCalculationMajorMapper) FindByScoreID(scoreID string) ([]entity.YxCalculationMajor, error) {
|
||||
var items []entity.YxCalculationMajor
|
||||
err := config.DB.Where("score_id = ?", scoreID).Find(&items).Error
|
||||
err := m.GetDB().Where("score_id = ?", scoreID).Find(&items).Error
|
||||
return items, err
|
||||
}
|
||||
|
||||
// FindListByCompositeKeys 根据复合键查找计算专业列表
|
||||
func (m *YxCalculationMajorMapper) FindListByCompositeKeys(tableName string, keys []string, scoreId string) ([]entity.YxCalculationMajor, error) {
|
||||
if len(keys) == 0 {
|
||||
return nil, nil
|
||||
|
|
@ -426,7 +395,7 @@ func (m *YxCalculationMajorMapper) FindListByCompositeKeys(tableName string, key
|
|||
}
|
||||
|
||||
var items []entity.YxCalculationMajor
|
||||
db := config.DB
|
||||
db := m.GetDB()
|
||||
if tableName != "" {
|
||||
db = db.Table(tableName)
|
||||
}
|
||||
|
|
@ -454,6 +423,7 @@ func (m *YxCalculationMajorMapper) FindListByCompositeKeys(tableName string, key
|
|||
return items, err
|
||||
}
|
||||
|
||||
// FindDtoListByCompositeKeys 根据复合键查找 DTO 列表
|
||||
func (m *YxCalculationMajorMapper) FindDtoListByCompositeKeys(tableName string, keys []string, scoreId string) ([]dto.SchoolMajorDTO, error) {
|
||||
if len(keys) == 0 {
|
||||
return nil, nil
|
||||
|
|
@ -526,39 +496,27 @@ func (m *YxCalculationMajorMapper) FindDtoListByCompositeKeys(tableName string,
|
|||
|
||||
sqlStr += strings.Join(tuples, ",") + ")"
|
||||
|
||||
err := config.DB.Raw(sqlStr, params...).Scan(&items).Error
|
||||
err := m.GetDB().Raw(sqlStr, params...).Scan(&items).Error
|
||||
return items, err
|
||||
}
|
||||
|
||||
// BatchCreate 批量创建（支持动态表名）
|
||||
func (m *YxCalculationMajorMapper) BatchCreate(tableName string, items []entity.YxCalculationMajor, batchSize int) error {
|
||||
if tableName != "" {
|
||||
return config.DB.Table(tableName).CreateInBatches(items, batchSize).Error
|
||||
return m.GetDB().Table(tableName).CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
return config.DB.CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) BatchUpdate(items []entity.YxCalculationMajor) error {
|
||||
return config.DB.Save(items).Error
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) BatchUpsert(items []entity.YxCalculationMajor, updateColumns []string) error {
|
||||
return config.DB.Clauses(clause.OnConflict{
|
||||
Columns: []clause.Column{{Name: "id"}},
|
||||
DoUpdates: clause.AssignmentColumns(updateColumns),
|
||||
}).CreateInBatches(items, 100).Error
|
||||
}
|
||||
|
||||
func (m *YxCalculationMajorMapper) BatchDelete(ids []string) error {
|
||||
return config.DB.Delete(&entity.YxCalculationMajor{}, "id IN ?", ids).Error
|
||||
return m.GetDB().CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
|
||||
// DeleteByScoreID 根据 scoreID 删除
|
||||
func (m *YxCalculationMajorMapper) DeleteByScoreID(scoreID string) error {
|
||||
return config.DB.Delete(&entity.YxCalculationMajor{}, "score_id = ?", scoreID).Error
|
||||
return m.GetDB().Delete(&entity.YxCalculationMajor{}, "score_id = ?", scoreID).Error
|
||||
}
|
||||
|
||||
// DeleteByScoreIDFromTable 从指定表删除 scoreID 对应的数据
|
||||
func (m *YxCalculationMajorMapper) DeleteByScoreIDFromTable(tableName, scoreID string) error {
|
||||
if tableName == "" {
|
||||
return nil
|
||||
}
|
||||
return config.DB.Table(tableName).Where("score_id = ?", scoreID).Delete(map[string]interface{}{}).Error
|
||||
return m.GetDB().Table(tableName).Where("score_id = ?", scoreID).Delete(map[string]interface{}{}).Error
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,69 +2,23 @@
|
|||
package mapper
|
||||
|
||||
import (
|
||||
"server/config"
|
||||
"server/common"
|
||||
"server/modules/yx/entity"
|
||||
|
||||
"gorm.io/gorm/clause"
|
||||
)
|
||||
|
||||
type YxHistoryMajorEnrollMapper struct{}
|
||||
type YxHistoryMajorEnrollMapper struct {
|
||||
*common.BaseMapper[entity.YxHistoryMajorEnroll]
|
||||
}
|
||||
|
||||
func NewYxHistoryMajorEnrollMapper() *YxHistoryMajorEnrollMapper {
|
||||
return &YxHistoryMajorEnrollMapper{}
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) FindAll(page, size int) ([]entity.YxHistoryMajorEnroll, int64, error) {
|
||||
var items []entity.YxHistoryMajorEnroll
|
||||
var total int64
|
||||
config.DB.Model(&entity.YxHistoryMajorEnroll{}).Count(&total)
|
||||
err := config.DB.Offset((page - 1) * size).Limit(size).Find(&items).Error
|
||||
return items, total, err
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) FindByID(id string) (*entity.YxHistoryMajorEnroll, error) {
|
||||
var item entity.YxHistoryMajorEnroll
|
||||
err := config.DB.First(&item, "id = ?", id).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) Create(item *entity.YxHistoryMajorEnroll) error {
|
||||
return config.DB.Create(item).Error
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) Update(item *entity.YxHistoryMajorEnroll) error {
|
||||
return config.DB.Save(item).Error
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return config.DB.Model(&entity.YxHistoryMajorEnroll{}).Where("id = ?", id).Updates(fields).Error
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) Delete(id string) error {
|
||||
return config.DB.Delete(&entity.YxHistoryMajorEnroll{}, "id = ?", id).Error
|
||||
return &YxHistoryMajorEnrollMapper{
|
||||
BaseMapper: common.NewBaseMapper[entity.YxHistoryMajorEnroll](),
|
||||
}
|
||||
}
|
||||
|
||||
// FindByYear 根据年份查找历史招生数据
|
||||
func (m *YxHistoryMajorEnrollMapper) FindByYear(year string) ([]entity.YxHistoryMajorEnroll, error) {
|
||||
var items []entity.YxHistoryMajorEnroll
|
||||
err := config.DB.Where("year = ?", year).Find(&items).Error
|
||||
err := m.GetDB().Where("year = ?", year).Find(&items).Error
|
||||
return items, err
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) BatchCreate(items []entity.YxHistoryMajorEnroll, batchSize int) error {
|
||||
return config.DB.CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) BatchUpdate(items []entity.YxHistoryMajorEnroll) error {
|
||||
return config.DB.Save(items).Error
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) BatchUpsert(items []entity.YxHistoryMajorEnroll, updateColumns []string) error {
|
||||
return config.DB.Clauses(clause.OnConflict{
|
||||
Columns: []clause.Column{{Name: "id"}},
|
||||
DoUpdates: clause.AssignmentColumns(updateColumns),
|
||||
}).CreateInBatches(items, 100).Error
|
||||
}
|
||||
|
||||
func (m *YxHistoryMajorEnrollMapper) BatchDelete(ids []string) error {
|
||||
return config.DB.Delete(&entity.YxHistoryMajorEnroll{}, "id IN ?", ids).Error
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,130 +2,26 @@
|
|||
package mapper
|
||||
|
||||
import (
|
||||
"server/config"
|
||||
"server/common"
|
||||
"server/modules/yx/dto"
|
||||
"server/modules/yx/entity"
|
||||
|
||||
"gorm.io/gorm/clause"
|
||||
)
|
||||
|
||||
type YxSchoolMajorMapper struct{}
|
||||
type YxSchoolMajorMapper struct {
|
||||
*common.BaseMapper[entity.YxSchoolMajor]
|
||||
}
|
||||
|
||||
func NewYxSchoolMajorMapper() *YxSchoolMajorMapper {
|
||||
return &YxSchoolMajorMapper{}
|
||||
return &YxSchoolMajorMapper{
|
||||
BaseMapper: common.NewBaseMapper[entity.YxSchoolMajor](),
|
||||
}
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) FindAll(page, size int) ([]entity.YxSchoolMajor, int64, error) {
|
||||
var items []entity.YxSchoolMajor
|
||||
var total int64
|
||||
config.DB.Model(&entity.YxSchoolMajor{}).Count(&total)
|
||||
err := config.DB.Offset((page - 1) * size).Limit(size).Find(&items).Error
|
||||
return items, total, err
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) FindByID(id string) (*entity.YxSchoolMajor, error) {
|
||||
var item entity.YxSchoolMajor
|
||||
err := config.DB.First(&item, "id = ?", id).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) Create(item *entity.YxSchoolMajor) error {
|
||||
return config.DB.Create(item).Error
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) Update(item *entity.YxSchoolMajor) error {
|
||||
return config.DB.Save(item).Error
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return config.DB.Model(&entity.YxSchoolMajor{}).Where("id = ?", id).Updates(fields).Error
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) Delete(id string) error {
|
||||
return config.DB.Delete(&entity.YxSchoolMajor{}, "id = ?", id).Error
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) BatchCreate(items []entity.YxSchoolMajor, batchSize int) error {
|
||||
return config.DB.CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) BatchUpdate(items []entity.YxSchoolMajor) error {
|
||||
return config.DB.Save(items).Error
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) BatchUpsert(items []entity.YxSchoolMajor, updateColumns []string) error {
|
||||
return config.DB.Clauses(clause.OnConflict{
|
||||
Columns: []clause.Column{{Name: "id"}},
|
||||
DoUpdates: clause.AssignmentColumns(updateColumns),
|
||||
}).CreateInBatches(items, 100).Error
|
||||
}
|
||||
|
||||
func (m *YxSchoolMajorMapper) BatchDelete(ids []string) error {
|
||||
return config.DB.Delete(&entity.YxSchoolMajor{}, "id IN ?", ids).Error
|
||||
}
|
||||
|
||||
// func (m *YxSchoolMajorMapper) SelectSchoolMajor(query dto.SchoolMajorQuery) ([]dto.SchoolMajorDTO, error) {
|
||||
// var items []dto.SchoolMajorDTO
|
||||
|
||||
// sql := `
|
||||
// SELECT
|
||||
// sm.school_code,
|
||||
// sc.school_name,
|
||||
// sm.major_code,
|
||||
// sm.major_name,
|
||||
// sm.major_type,
|
||||
// sm.major_type_child,
|
||||
// sm.plan_num,
|
||||
// sm.main_subjects,
|
||||
// sm.limitation,
|
||||
// sm.chinese_score_limitation,
|
||||
// sm.english_score_limitation,
|
||||
// sm.cultural_score_limitation,
|
||||
// sm.professional_score_limitation,
|
||||
// sm.enrollment_code,
|
||||
// sm.tuition,
|
||||
// sm.detail,
|
||||
// sm.category,
|
||||
// sm.batch,
|
||||
// sm.rules_enroll_probability,
|
||||
// sm.probability_operator,
|
||||
// sm.private_rules_enroll_probability,
|
||||
// sm.private_probability_operator,
|
||||
// sm.rules_enroll_probability_sx,
|
||||
// sm.kslx,
|
||||
// sm.state
|
||||
// FROM yx_school_major sm
|
||||
// LEFT JOIN (SELECT school_id,school_name,school_code FROM yx_school_child group by school_code) sc ON sc.school_code = sm.school_code
|
||||
// LEFT JOIN yx_school s ON s.id = sc.school_id
|
||||
// WHERE 1=1 AND sm.state > 0
|
||||
// `
|
||||
// params := []interface{}{}
|
||||
|
||||
// if query.MajorType != "" {
|
||||
// sql += " AND sm.major_type = ?"
|
||||
// params = append(params, query.MajorType)
|
||||
// }
|
||||
// if query.Category != "" {
|
||||
// sql += " AND sm.category = ?"
|
||||
// params = append(params, query.Category)
|
||||
// }
|
||||
// if len(query.MajorTypeChildren) > 0 {
|
||||
// sql += " AND sm.major_type_child IN ?"
|
||||
// params = append(params, query.MajorTypeChildren)
|
||||
// }
|
||||
// if query.MainSubjects != "" {
|
||||
// sql += " AND sm.main_subjects = ?"
|
||||
// params = append(params, query.MainSubjects)
|
||||
// }
|
||||
|
||||
// err := config.DB.Raw(sql, params...).Scan(&items).Error
|
||||
// return items, err
|
||||
// }
|
||||
|
||||
// SelectSchoolMajor 查询院校专业信息（包含学校信息）
|
||||
func (m *YxSchoolMajorMapper) SelectSchoolMajor(query dto.SchoolMajorQuery) ([]dto.SchoolMajorDTO, error) {
|
||||
var items []dto.SchoolMajorDTO
|
||||
|
||||
queryBuilder := config.DB.Table("yx_school_major sm").
|
||||
queryBuilder := m.GetDB().Table("yx_school_major sm").
|
||||
Select(`
|
||||
sm.school_code,
|
||||
sc.school_name,
|
||||
|
|
|
|||
|
|
@ -3,46 +3,23 @@ package mapper
|
|||
|
||||
import (
|
||||
"errors"
|
||||
"server/config"
|
||||
"server/common"
|
||||
"server/modules/yx/entity"
|
||||
|
||||
"gorm.io/gorm/clause"
|
||||
)
|
||||
|
||||
type YxUserScoreMapper struct{}
|
||||
type YxUserScoreMapper struct {
|
||||
*common.BaseMapper[entity.YxUserScore]
|
||||
}
|
||||
|
||||
func NewYxUserScoreMapper() *YxUserScoreMapper {
|
||||
return &YxUserScoreMapper{}
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) FindAll(page, size int) ([]entity.YxUserScore, int64, error) {
|
||||
var items []entity.YxUserScore
|
||||
var total int64
|
||||
config.DB.Model(&entity.YxUserScore{}).Count(&total)
|
||||
err := config.DB.Offset((page - 1) * size).Limit(size).Find(&items).Error
|
||||
return items, total, err
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) FindByID(id string) (*entity.YxUserScore, error) {
|
||||
var item entity.YxUserScore
|
||||
err := config.DB.First(&item, "id = ?", id).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) Create(item *entity.YxUserScore) error {
|
||||
return config.DB.Create(item).Error
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) Update(item *entity.YxUserScore) error {
|
||||
return config.DB.Save(item).Error
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return config.DB.Model(&entity.YxUserScore{}).Where("id = ?", id).Updates(fields).Error
|
||||
return &YxUserScoreMapper{
|
||||
BaseMapper: common.NewBaseMapper[entity.YxUserScore](),
|
||||
}
|
||||
}
|
||||
|
||||
// UpdateFieldsByMultiCondition 根据多个条件更新字段
|
||||
func (m *YxUserScoreMapper) UpdateFieldsByMultiCondition(condition *entity.YxUserScore, fields map[string]interface{}) error {
|
||||
query := config.DB.Model(&entity.YxUserScore{})
|
||||
query := m.GetDB().Model(&entity.YxUserScore{})
|
||||
|
||||
whereCount := 0 // 记录条件数量，避免无条件更新
|
||||
if condition.ID != "" {
|
||||
|
|
@ -65,26 +42,3 @@ func (m *YxUserScoreMapper) UpdateFieldsByMultiCondition(condition *entity.YxUse
|
|||
|
||||
return query.Updates(fields).Error
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) Delete(id string) error {
|
||||
return config.DB.Delete(&entity.YxUserScore{}, "id = ?", id).Error
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) BatchCreate(items []entity.YxUserScore, batchSize int) error {
|
||||
return config.DB.CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) BatchUpdate(items []entity.YxUserScore) error {
|
||||
return config.DB.Save(items).Error
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) BatchUpsert(items []entity.YxUserScore, updateColumns []string) error {
|
||||
return config.DB.Clauses(clause.OnConflict{
|
||||
Columns: []clause.Column{{Name: "id"}},
|
||||
DoUpdates: clause.AssignmentColumns(updateColumns),
|
||||
}).CreateInBatches(items, 100).Error
|
||||
}
|
||||
|
||||
func (m *YxUserScoreMapper) BatchDelete(ids []string) error {
|
||||
return config.DB.Delete(&entity.YxUserScore{}, "id IN ?", ids).Error
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,17 +2,24 @@
|
|||
package mapper
|
||||
|
||||
import (
|
||||
"server/config"
|
||||
"server/common"
|
||||
"server/modules/yx/entity"
|
||||
"server/modules/yx/vo"
|
||||
|
||||
"gorm.io/gorm/clause"
|
||||
)
|
||||
|
||||
type YxVolunteerMapper struct{}
|
||||
type YxVolunteerMapper struct {
|
||||
*common.BaseMapper[entity.YxVolunteer]
|
||||
}
|
||||
|
||||
func NewYxVolunteerMapper() *YxVolunteerMapper {
|
||||
return &YxVolunteerMapper{
|
||||
BaseMapper: common.NewBaseMapper[entity.YxVolunteer](),
|
||||
}
|
||||
}
|
||||
|
||||
// CloseOtherVolunteer 关闭用户的其他志愿单
|
||||
func (m *YxVolunteerMapper) CloseOtherVolunteer(userId string) error {
|
||||
result := config.DB.Model(&entity.YxVolunteer{}).
|
||||
result := m.GetDB().Model(&entity.YxVolunteer{}).
|
||||
Where("create_by = ?", userId).
|
||||
Updates(map[string]interface{}{"state": "0"})
|
||||
|
||||
|
|
@ -22,70 +29,19 @@ func (m *YxVolunteerMapper) CloseOtherVolunteer(userId string) error {
|
|||
return nil
|
||||
}
|
||||
|
||||
func NewYxVolunteerMapper() *YxVolunteerMapper {
|
||||
return &YxVolunteerMapper{}
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) FindAll(page, size int) ([]entity.YxVolunteer, int64, error) {
|
||||
var items []entity.YxVolunteer
|
||||
var total int64
|
||||
config.DB.Model(&entity.YxVolunteer{}).Count(&total)
|
||||
err := config.DB.Offset((page - 1) * size).Limit(size).Find(&items).Error
|
||||
return items, total, err
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) FindByID(id string) (*entity.YxVolunteer, error) {
|
||||
var item entity.YxVolunteer
|
||||
err := config.DB.First(&item, "id = ?", id).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
// FindActiveByScoreId 根据 scoreId 查找激活的志愿单
|
||||
func (m *YxVolunteerMapper) FindActiveByScoreId(scoreId string) (*entity.YxVolunteer, error) {
|
||||
var item entity.YxVolunteer
|
||||
err := config.DB.Where("score_id = ? AND state = ?", scoreId, "1").First(&item).Error
|
||||
err := m.GetDB().Where("score_id = ? AND state = ?", scoreId, "1").First(&item).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) Create(item *entity.YxVolunteer) error {
|
||||
return config.DB.Create(item).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) Update(item *entity.YxVolunteer) error {
|
||||
return config.DB.Save(item).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return config.DB.Model(&entity.YxVolunteer{}).Where("id = ?", id).Updates(fields).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) Delete(id string) error {
|
||||
return config.DB.Delete(&entity.YxVolunteer{}, "id = ?", id).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) BatchCreate(items []entity.YxVolunteer, batchSize int) error {
|
||||
return config.DB.CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) BatchUpdate(items []entity.YxVolunteer) error {
|
||||
return config.DB.Save(items).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) BatchUpsert(items []entity.YxVolunteer, updateColumns []string) error {
|
||||
return config.DB.Clauses(clause.OnConflict{
|
||||
Columns: []clause.Column{{Name: "id"}},
|
||||
DoUpdates: clause.AssignmentColumns(updateColumns),
|
||||
}).CreateInBatches(items, 100).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerMapper) BatchDelete(ids []string) error {
|
||||
return config.DB.Delete(&entity.YxVolunteer{}, "id IN ?", ids).Error
|
||||
}
|
||||
|
||||
// ListByUser 查询用户的志愿单列表（包含成绩信息）
|
||||
func (m *YxVolunteerMapper) ListByUser(userID string, page, size int) ([]vo.UserVolunteerVO, int64, error) {
|
||||
var items []vo.UserVolunteerVO
|
||||
var total int64
|
||||
|
||||
db := config.DB.Table("yx_volunteer v").
|
||||
db := m.GetDB().Table("yx_volunteer v").
|
||||
Select("v.*, s.professional_category, s.province, s.cultural_score, s.professional_score").
|
||||
Joins("LEFT JOIN yx_user_score s ON v.score_id = s.id").
|
||||
Where("v.create_by = ?", userID)
|
||||
|
|
|
|||
|
|
@ -2,77 +2,33 @@
|
|||
package mapper
|
||||
|
||||
import (
|
||||
"server/config"
|
||||
"server/common"
|
||||
"server/modules/yx/entity"
|
||||
|
||||
"gorm.io/gorm/clause"
|
||||
)
|
||||
|
||||
type YxVolunteerRecordMapper struct{}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) BatchDeleteByVolunteerId(id string) {
|
||||
config.DB.Delete(&entity.YxVolunteerRecord{}, "volunteer_id = ?", id)
|
||||
type YxVolunteerRecordMapper struct {
|
||||
*common.BaseMapper[entity.YxVolunteerRecord]
|
||||
}
|
||||
|
||||
func NewYxVolunteerRecordMapper() *YxVolunteerRecordMapper {
|
||||
return &YxVolunteerRecordMapper{}
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) FindAll(page, size int) ([]entity.YxVolunteerRecord, int64, error) {
|
||||
var items []entity.YxVolunteerRecord
|
||||
var total int64
|
||||
config.DB.Model(&entity.YxVolunteerRecord{}).Count(&total)
|
||||
err := config.DB.Offset((page - 1) * size).Limit(size).Find(&items).Error
|
||||
return items, total, err
|
||||
return &YxVolunteerRecordMapper{
|
||||
BaseMapper: common.NewBaseMapper[entity.YxVolunteerRecord](),
|
||||
}
|
||||
}
|
||||
|
||||
// FindByVolunteerID 根据 volunteerID 查找志愿记录
|
||||
func (m *YxVolunteerRecordMapper) FindByVolunteerID(volunteerID string) ([]entity.YxVolunteerRecord, error) {
|
||||
var items []entity.YxVolunteerRecord
|
||||
err := config.DB.Where("volunteer_id = ?", volunteerID).Order("indexs ASC").Find(&items).Error
|
||||
err := m.GetDB().Where("volunteer_id = ?", volunteerID).Order("indexs ASC").Find(&items).Error
|
||||
return items, err
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) FindByID(id string) (*entity.YxVolunteerRecord, error) {
|
||||
var item entity.YxVolunteerRecord
|
||||
err := config.DB.First(&item, "id = ?", id).Error
|
||||
return &item, err
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) Create(item *entity.YxVolunteerRecord) error {
|
||||
return config.DB.Create(item).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) Update(item *entity.YxVolunteerRecord) error {
|
||||
return config.DB.Save(item).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return config.DB.Model(&entity.YxVolunteerRecord{}).Where("id = ?", id).Updates(fields).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) Delete(id string) error {
|
||||
return config.DB.Delete(&entity.YxVolunteerRecord{}, "id = ?", id).Error
|
||||
}
|
||||
|
||||
// DeleteByVolunteerID 根据 volunteerID 删除志愿记录
|
||||
func (m *YxVolunteerRecordMapper) DeleteByVolunteerID(volunteerID string) error {
|
||||
return config.DB.Delete(&entity.YxVolunteerRecord{}, "volunteer_id = ?", volunteerID).Error
|
||||
return m.GetDB().Delete(&entity.YxVolunteerRecord{}, "volunteer_id = ?", volunteerID).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) BatchCreate(items []entity.YxVolunteerRecord, batchSize int) error {
|
||||
return config.DB.CreateInBatches(items, batchSize).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) BatchUpdate(items []entity.YxVolunteerRecord) error {
|
||||
return config.DB.Save(items).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) BatchUpsert(items []entity.YxVolunteerRecord, updateColumns []string) error {
|
||||
return config.DB.Clauses(clause.OnConflict{
|
||||
Columns: []clause.Column{{Name: "id"}},
|
||||
DoUpdates: clause.AssignmentColumns(updateColumns),
|
||||
}).CreateInBatches(items, 100).Error
|
||||
}
|
||||
|
||||
func (m *YxVolunteerRecordMapper) BatchDelete(ids []string) error {
|
||||
return config.DB.Delete(&entity.YxVolunteerRecord{}, "id IN ?", ids).Error
|
||||
// BatchDeleteByVolunteerId 根据 volunteerID 批量删除志愿记录（无返回值）
|
||||
func (m *YxVolunteerRecordMapper) BatchDeleteByVolunteerId(id string) {
|
||||
m.GetDB().Delete(&entity.YxVolunteerRecord{}, "volunteer_id = ?", id)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -17,11 +17,23 @@ import (
|
|||
)
|
||||
|
||||
type YxCalculationMajorService struct {
|
||||
*common.BaseService[entity.YxCalculationMajor]
|
||||
historyMajorEnrollService *YxHistoryMajorEnrollService
|
||||
mapper *mapper.YxCalculationMajorMapper
|
||||
historyScoreControlLineService *YxHistoryScoreControlLineService
|
||||
}
|
||||
|
||||
func NewYxCalculationMajorService() *YxCalculationMajorService {
|
||||
mapper := mapper.NewYxCalculationMajorMapper()
|
||||
return &YxCalculationMajorService{
|
||||
BaseService: common.NewBaseService[entity.YxCalculationMajor](),
|
||||
historyMajorEnrollService: NewYxHistoryMajorEnrollService(),
|
||||
mapper: mapper,
|
||||
historyScoreControlLineService: NewYxHistoryScoreControlLineService(),
|
||||
}
|
||||
}
|
||||
|
||||
// RecommendMajorList 推荐专业列表
|
||||
func (s *YxCalculationMajorService) RecommendMajorList(schoolMajorQuery yxDto.SchoolMajorQuery) ([]yxDto.UserMajorDTO, int64, dto.ProbabilityCountDTO, error) {
|
||||
if schoolMajorQuery.UserScoreVO.ProfessionalCategory == "" {
|
||||
return nil, 0, dto.ProbabilityCountDTO{}, fmt.Errorf("专业类型错误")
|
||||
|
|
@ -65,6 +77,7 @@ func (s *YxCalculationMajorService) RecommendMajorList(schoolMajorQuery yxDto.Sc
|
|||
return calculationMajors, total, probCount, nil
|
||||
}
|
||||
|
||||
// BatchCreateBySchoolMajorDTO 根据专业 DTO 批量创建
|
||||
func (s *YxCalculationMajorService) BatchCreateBySchoolMajorDTO(tableName string, items []dto.SchoolMajorDTO, scoreID string) error {
|
||||
entities := make([]entity.YxCalculationMajor, 0, len(items))
|
||||
now := time.Now()
|
||||
|
|
@ -121,51 +134,22 @@ func (s *YxCalculationMajorService) BatchCreateBySchoolMajorDTO(tableName string
|
|||
return s.BatchCreate(tableName, entities)
|
||||
}
|
||||
|
||||
func NewYxCalculationMajorService() *YxCalculationMajorService {
|
||||
return &YxCalculationMajorService{
|
||||
historyMajorEnrollService: NewYxHistoryMajorEnrollService(),
|
||||
mapper: mapper.NewYxCalculationMajorMapper(),
|
||||
historyScoreControlLineService: NewYxHistoryScoreControlLineService(),
|
||||
}
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) List(page, size int) ([]entity.YxCalculationMajor, int64, error) {
|
||||
return s.mapper.FindAll(page, size)
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) GetByID(id string) (*entity.YxCalculationMajor, error) {
|
||||
return s.mapper.FindByID(id)
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) Create(item *entity.YxCalculationMajor) error {
|
||||
item.ID = uuid.New().String()
|
||||
return s.mapper.Create(item)
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) Update(item *entity.YxCalculationMajor) error {
|
||||
return s.mapper.Update(item)
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFields(id, fields)
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) Delete(id string) error {
|
||||
return s.mapper.Delete(id)
|
||||
}
|
||||
|
||||
// GetByScoreID 根据 scoreID 获取计算专业列表
|
||||
func (s *YxCalculationMajorService) GetByScoreID(scoreID string) ([]entity.YxCalculationMajor, error) {
|
||||
return s.mapper.FindByScoreID(scoreID)
|
||||
}
|
||||
|
||||
// FindListByCompositeKeys 根据复合键查找列表
|
||||
func (s *YxCalculationMajorService) FindListByCompositeKeys(tableName string, keys []string, scoreId string) ([]entity.YxCalculationMajor, error) {
|
||||
return s.mapper.FindListByCompositeKeys(tableName, keys, scoreId)
|
||||
}
|
||||
|
||||
// FindDtoListByCompositeKeys 根据复合键查找 DTO 列表
|
||||
func (s *YxCalculationMajorService) FindDtoListByCompositeKeys(tableName string, keys []string, scoreId string) ([]dto.SchoolMajorDTO, error) {
|
||||
return s.mapper.FindDtoListByCompositeKeys(tableName, keys, scoreId)
|
||||
}
|
||||
|
||||
// BatchCreate 批量创建（支持动态表名，使用 UUID 生成 ID）
|
||||
func (s *YxCalculationMajorService) BatchCreate(tableName string, items []entity.YxCalculationMajor) error {
|
||||
for i := range items {
|
||||
items[i].ID = uuid.New().String()
|
||||
|
|
@ -173,53 +157,23 @@ func (s *YxCalculationMajorService) BatchCreate(tableName string, items []entity
|
|||
return s.mapper.BatchCreate(tableName, items, 100)
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) BatchUpdate(items []entity.YxCalculationMajor) error {
|
||||
return s.mapper.BatchUpdate(items)
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) BatchUpsert(items []entity.YxCalculationMajor, updateColumns []string) error {
|
||||
for i := range items {
|
||||
if items[i].ID == "" {
|
||||
items[i].ID = uuid.New().String()
|
||||
}
|
||||
}
|
||||
return s.mapper.BatchUpsert(items, updateColumns)
|
||||
}
|
||||
|
||||
func (s *YxCalculationMajorService) BatchDelete(ids []string) error {
|
||||
return s.mapper.BatchDelete(ids)
|
||||
}
|
||||
|
||||
// DeleteByScoreID 根据 scoreID 删除
|
||||
func (s *YxCalculationMajorService) DeleteByScoreID(scoreID string) error {
|
||||
return s.mapper.DeleteByScoreID(scoreID)
|
||||
}
|
||||
|
||||
// DeleteByScoreIDFromTable 从指定表删除 scoreID 对应的数据
|
||||
func (s *YxCalculationMajorService) DeleteByScoreIDFromTable(tableName, scoreID string) error {
|
||||
return s.mapper.DeleteByScoreIDFromTable(tableName, scoreID)
|
||||
}
|
||||
|
||||
// 函数名 根据用户查询类型获取专业列表
|
||||
// 详细描述（可选）
|
||||
//
|
||||
// 参数说明:
|
||||
//
|
||||
// professionalCategory - 专业分类
|
||||
// cognitioPolyclinic - 文理文科
|
||||
// professionalCategoryChildren - 专业分类子项
|
||||
//
|
||||
// 返回值说明:
|
||||
//
|
||||
// 返回值类型 - 返回值描述
|
||||
// ListByUserQueryType 根据用户查询类型获取专业列表
|
||||
func (s *YxCalculationMajorService) ListByUserQueryType(professionalCategory string, cognitioPolyclinic string,
|
||||
professionalCategoryChildren []string) ([]dto.SchoolMajorDTO, error) {
|
||||
// 构造查询条件
|
||||
query := dto.SchoolMajorQuery{
|
||||
MajorType: professionalCategory,
|
||||
Category: cognitioPolyclinic,
|
||||
// MainSubjects: "器乐",
|
||||
// MajorTypeChildren: []string{
|
||||
// "音乐教育",
|
||||
// },
|
||||
}
|
||||
|
||||
// 执行院校查询
|
||||
|
|
@ -244,13 +198,13 @@ func (s *YxCalculationMajorService) ListByUserQueryType(professionalCategory str
|
|||
for code := range schoolCodeSet {
|
||||
schoolCodes = append(schoolCodes, code)
|
||||
}
|
||||
// 执行查询院校专业的历年数据 - 类似Java中的in查询
|
||||
// 执行查询院校专业的历年数据
|
||||
historyItems, err := s.historyMajorEnrollService.ListBySchoolCodesAndMajorNames(
|
||||
schoolCodes,
|
||||
majorNames,
|
||||
query.Category, // 文科/理科
|
||||
query.MajorType, // 专业类型
|
||||
years, // 年份
|
||||
query.Category,
|
||||
query.MajorType,
|
||||
years,
|
||||
)
|
||||
|
||||
if err != nil {
|
||||
|
|
@ -271,7 +225,6 @@ func (s *YxCalculationMajorService) ListByUserQueryType(professionalCategory str
|
|||
for _, year := range years {
|
||||
key := majorItem.SchoolCode + "_" + majorItem.MajorName + "_" + majorItem.Batch + "_" + year
|
||||
if historyItem, ok := allHistoryMajorEnrollMap[key]; ok {
|
||||
// 类型转换：entity -> dto
|
||||
dtoItem := dto.YxHistoryMajorEnrollDTO{
|
||||
Year: historyItem.Year,
|
||||
EnrollmentCode: historyItem.EnrollmentCode,
|
||||
|
|
@ -279,7 +232,6 @@ func (s *YxCalculationMajorService) ListByUserQueryType(professionalCategory str
|
|||
ProbabilityOperator: historyItem.ProbabilityOperator,
|
||||
AdmissionLine: historyItem.AdmissionLine,
|
||||
ControlLine: historyItem.ControlLine,
|
||||
// 复制其他需要的字段
|
||||
}
|
||||
historyMap[year] = dtoItem
|
||||
}
|
||||
|
|
@ -290,6 +242,7 @@ func (s *YxCalculationMajorService) ListByUserQueryType(professionalCategory str
|
|||
return majorItems, nil
|
||||
}
|
||||
|
||||
// UserMajorDTOGetHistory 获取用户专业 DTO 的历史数据
|
||||
func (s *YxCalculationMajorService) UserMajorDTOGetHistory(userMajorDTOList *[]dto.UserMajorDTO) error {
|
||||
if len(*userMajorDTOList) > 0 {
|
||||
// 分别收集专业名称和院校代码集合（去重）
|
||||
|
|
@ -309,13 +262,13 @@ func (s *YxCalculationMajorService) UserMajorDTOGetHistory(userMajorDTOList *[]d
|
|||
for code := range schoolCodeSet {
|
||||
schoolCodes = append(schoolCodes, code)
|
||||
}
|
||||
// 执行查询院校专业的历年数据 - 类似Java中的in查询
|
||||
// 执行查询院校专业的历年数据
|
||||
historyItems, err := s.historyMajorEnrollService.ListBySchoolCodesAndMajorNames(
|
||||
schoolCodes,
|
||||
majorNames,
|
||||
(*userMajorDTOList)[0].Category, // 文科/理科
|
||||
(*userMajorDTOList)[0].MajorType, // 专业类型
|
||||
years, // 年份
|
||||
(*userMajorDTOList)[0].Category,
|
||||
(*userMajorDTOList)[0].MajorType,
|
||||
years,
|
||||
)
|
||||
|
||||
if err != nil {
|
||||
|
|
@ -336,7 +289,6 @@ func (s *YxCalculationMajorService) UserMajorDTOGetHistory(userMajorDTOList *[]d
|
|||
for _, year := range years {
|
||||
key := majorItem.SchoolCode + "_" + majorItem.MajorName + "_" + majorItem.Batch + "_" + year
|
||||
if historyItem, ok := allHistoryMajorEnrollMap[key]; ok {
|
||||
// 类型转换：entity -> dto
|
||||
dtoItem := dto.YxHistoryMajorEnrollDTO{
|
||||
Year: historyItem.Year,
|
||||
EnrollmentCode: historyItem.EnrollmentCode,
|
||||
|
|
@ -344,7 +296,6 @@ func (s *YxCalculationMajorService) UserMajorDTOGetHistory(userMajorDTOList *[]d
|
|||
ProbabilityOperator: historyItem.ProbabilityOperator,
|
||||
AdmissionLine: historyItem.AdmissionLine,
|
||||
ControlLine: historyItem.ControlLine,
|
||||
// 复制其他需要的字段
|
||||
}
|
||||
historyMap[year] = dtoItem
|
||||
}
|
||||
|
|
@ -355,21 +306,8 @@ func (s *YxCalculationMajorService) UserMajorDTOGetHistory(userMajorDTOList *[]d
|
|||
return nil
|
||||
}
|
||||
|
||||
// 函数名 给专业列表计算录取率
|
||||
// 详细描述（可选）
|
||||
//
|
||||
// 参数说明:
|
||||
//
|
||||
// schoolMajorDTOList - 专业列表
|
||||
// professionalCategory - 专业分类
|
||||
// cognitioPolyclinic - 文理文科
|
||||
// professionalCategoryChildren - 专业分类子项
|
||||
//
|
||||
// 返回值说明:
|
||||
//
|
||||
// 返回值类型 - 返回值描述
|
||||
// CheckEnrollProbability 计算专业列表录取率
|
||||
func (s *YxCalculationMajorService) CheckEnrollProbability(schoolMajorDTOList *[]dto.SchoolMajorDTO, userScoreVO vo.UserScoreVO) error {
|
||||
|
||||
professionalCategory := userScoreVO.ProfessionalCategory
|
||||
if "表演类" == professionalCategory {
|
||||
// TODO: biaoyanService
|
||||
|
|
@ -378,25 +316,20 @@ func (s *YxCalculationMajorService) CheckEnrollProbability(schoolMajorDTOList *[
|
|||
} else {
|
||||
s.betaRecommendMajorListSetEnrollProbability(schoolMajorDTOList, userScoreVO)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// betaRecommendMajorListSetEnrollProbability 美术与设计类，书法类，体育类 按这个走 获取录取率
|
||||
// betaRecommendMajorListSetEnrollProbability 美术与设计类，书法类，体育类 获取录取率
|
||||
func (s *YxCalculationMajorService) betaRecommendMajorListSetEnrollProbability(recommendMajorList *[]dto.SchoolMajorDTO, userScoreVO vo.UserScoreVO) {
|
||||
if recommendMajorList == nil || len(*recommendMajorList) == 0 {
|
||||
return
|
||||
}
|
||||
professionalCategory := userScoreVO.ProfessionalCategory
|
||||
nowBatch := "本科" // TODO 默认为本科，需根据实际情况获取，Java中是从 userScore 获取，这里 VO 中似乎没有 Batch? 假设为本科或从 VO 获取
|
||||
// userScoreVO.Batch? 检查 VO 定义
|
||||
// 假设 userScoreVO 没有 Batch，需要确认。Entity YxUserScore 有 Batch。VO 可能需要补充。
|
||||
// 暂时假设为 "本科" 或 ""
|
||||
nowBatch := "本科"
|
||||
|
||||
// 获取省控线 Map
|
||||
historyScoreControlLineMap, err := s.historyScoreControlLineService.MapsBatchByProfessionalCategoryOfYear(common.NowYear, professionalCategory, userScoreVO.CognitioPolyclinic)
|
||||
if err != nil {
|
||||
// Log error
|
||||
return
|
||||
}
|
||||
|
||||
|
|
@ -412,11 +345,10 @@ func (s *YxCalculationMajorService) betaRecommendMajorListSetEnrollProbability(r
|
|||
// 获取对应批次的省控线
|
||||
controlLineData, ok := historyScoreControlLineMap[item.Batch]
|
||||
if !ok {
|
||||
// 尝试默认批次
|
||||
if val, okDefault := historyScoreControlLineMap["本科"]; okDefault {
|
||||
controlLineData = val
|
||||
} else {
|
||||
continue // 没有省控线无法计算
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -445,7 +377,7 @@ func (s *YxCalculationMajorService) betaRecommendMajorListSetEnrollProbability(r
|
|||
continue
|
||||
}
|
||||
|
||||
// 25年专业录取原则变动 (体育类特殊逻辑，硬编码 ID 列表)
|
||||
// 25年专业录取原则变动 (体育类特殊逻辑)
|
||||
if item.MajorType == "体育类" {
|
||||
specialSchoolCodes := []string{"6530", "6085", "6110", "6065", "6050"}
|
||||
isSpecial := false
|
||||
|
|
@ -470,7 +402,7 @@ func (s *YxCalculationMajorService) betaRecommendMajorListSetEnrollProbability(r
|
|||
// 计算学生折合分
|
||||
studentScore := calc.ConvertIntoScore(rulesEnrollProbability, culturalScore, professionalScore, probabilityOperator)
|
||||
item.PrivateStudentScore = studentScore
|
||||
item.StudentScore = studentScore // 展示用
|
||||
item.StudentScore = studentScore
|
||||
|
||||
// 权限检查
|
||||
if !calc.HasComputeEnrollProbabilityPermissions(nowBatch, item.Batch) {
|
||||
|
|
@ -490,14 +422,12 @@ func (s *YxCalculationMajorService) betaRecommendMajorListSetEnrollProbability(r
|
|||
}
|
||||
continue
|
||||
} else {
|
||||
// 当前年省控线 折合后
|
||||
nowYearProvincialControlLine := calc.ConvertIntoScore(rulesEnrollProbability, culturalControlLine, specialControlLine, probabilityOperator)
|
||||
if nowYearProvincialControlLine <= 0 {
|
||||
item.EnrollProbability = common.Number0
|
||||
continue
|
||||
}
|
||||
|
||||
// 历年分差
|
||||
diffMap := calc.ComputeHistoryMajorEnrollScoreLineDifferenceWithRulesEnrollProbability(item.MajorType, rulesEnrollProbability, probabilityOperator, item.HistoryMajorEnrollMap)
|
||||
historyThreeYearDiff := diffMap["scoreDifference"].(float64)
|
||||
|
||||
|
|
@ -506,14 +436,10 @@ func (s *YxCalculationMajorService) betaRecommendMajorListSetEnrollProbability(r
|
|||
continue
|
||||
}
|
||||
|
||||
// 当前年线差
|
||||
nowYearDiff := studentScore - nowYearProvincialControlLine
|
||||
|
||||
// 计算录取率
|
||||
enrollProbability := calc.CommonCheckEnrollProbability(nowYearDiff, historyThreeYearDiff)
|
||||
item.EnrollProbability = calc.CommonCheckEnrollProbabilityBeilv(enrollProbability)
|
||||
}
|
||||
}
|
||||
|
||||
// log time...
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,6 +2,7 @@
|
|||
package service
|
||||
|
||||
import (
|
||||
"server/common"
|
||||
"server/config"
|
||||
"server/modules/yx/dto"
|
||||
"server/modules/yx/entity"
|
||||
|
|
@ -11,9 +12,18 @@ import (
|
|||
)
|
||||
|
||||
type YxHistoryMajorEnrollService struct {
|
||||
*common.BaseService[entity.YxHistoryMajorEnroll]
|
||||
mapper *mapper.YxHistoryMajorEnrollMapper
|
||||
}
|
||||
|
||||
func NewYxHistoryMajorEnrollService() *YxHistoryMajorEnrollService {
|
||||
mapper := mapper.NewYxHistoryMajorEnrollMapper()
|
||||
return &YxHistoryMajorEnrollService{
|
||||
BaseService: common.NewBaseService[entity.YxHistoryMajorEnroll](),
|
||||
mapper: mapper,
|
||||
}
|
||||
}
|
||||
|
||||
// RecommendMajorDTOListSetHistoryInfo 填充历史录取信息
|
||||
func (s *YxHistoryMajorEnrollService) RecommendMajorDTOListSetHistoryInfo(dtoList *[]dto.SchoolMajorDTO, years []string) {
|
||||
if dtoList == nil || len(*dtoList) == 0 {
|
||||
|
|
@ -51,7 +61,7 @@ func (s *YxHistoryMajorEnrollService) RecommendMajorDTOListSetHistoryInfo(dtoLis
|
|||
}
|
||||
}
|
||||
|
||||
// HistoryMajorEnrollService 中的方法
|
||||
// ListBySchoolCodesAndMajorNames 根据学校代码和专业名称查询历史招生数据
|
||||
func (s *YxHistoryMajorEnrollService) ListBySchoolCodesAndMajorNames(
|
||||
schoolCodes []string,
|
||||
majorNames []string,
|
||||
|
|
@ -91,50 +101,18 @@ func (s *YxHistoryMajorEnrollService) ListBySchoolCodesAndMajorNames(
|
|||
return items, err
|
||||
}
|
||||
|
||||
func NewYxHistoryMajorEnrollService() *YxHistoryMajorEnrollService {
|
||||
return &YxHistoryMajorEnrollService{mapper: mapper.NewYxHistoryMajorEnrollMapper()}
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) List(page, size int) ([]entity.YxHistoryMajorEnroll, int64, error) {
|
||||
return s.mapper.FindAll(page, size)
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) GetByID(id string) (*entity.YxHistoryMajorEnroll, error) {
|
||||
return s.mapper.FindByID(id)
|
||||
// GetByYear 根据年份查询历史招生数据
|
||||
func (s *YxHistoryMajorEnrollService) GetByYear(year string) ([]entity.YxHistoryMajorEnroll, error) {
|
||||
return s.mapper.FindByYear(year)
|
||||
}
|
||||
|
||||
// Create 创建历史招生数据（使用 UUID 生成 ID）
|
||||
func (s *YxHistoryMajorEnrollService) Create(item *entity.YxHistoryMajorEnroll) error {
|
||||
item.ID = uuid.New().String()
|
||||
return s.mapper.Create(item)
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) Update(item *entity.YxHistoryMajorEnroll) error {
|
||||
return s.mapper.Update(item)
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFields(id, fields)
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) Delete(id string) error {
|
||||
return s.mapper.Delete(id)
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) GetByYear(year string) ([]entity.YxHistoryMajorEnroll, error) {
|
||||
return s.mapper.FindByYear(year)
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) BatchCreate(items []entity.YxHistoryMajorEnroll) error {
|
||||
for i := range items {
|
||||
items[i].ID = uuid.New().String()
|
||||
}
|
||||
return s.mapper.BatchCreate(items, 100)
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) BatchUpdate(items []entity.YxHistoryMajorEnroll) error {
|
||||
return s.mapper.BatchUpdate(items)
|
||||
}
|
||||
|
||||
// BatchUpsert 批量插入或更新（使用 UUID 生成 ID）
|
||||
func (s *YxHistoryMajorEnrollService) BatchUpsert(items []entity.YxHistoryMajorEnroll, updateColumns []string) error {
|
||||
for i := range items {
|
||||
if items[i].ID == "" {
|
||||
|
|
@ -143,7 +121,3 @@ func (s *YxHistoryMajorEnrollService) BatchUpsert(items []entity.YxHistoryMajorE
|
|||
}
|
||||
return s.mapper.BatchUpsert(items, updateColumns)
|
||||
}
|
||||
|
||||
func (s *YxHistoryMajorEnrollService) BatchDelete(ids []string) error {
|
||||
return s.mapper.BatchDelete(ids)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,6 +2,7 @@
|
|||
package service
|
||||
|
||||
import (
|
||||
"server/common"
|
||||
"server/modules/yx/entity"
|
||||
"server/modules/yx/mapper"
|
||||
|
||||
|
|
@ -9,49 +10,25 @@ import (
|
|||
)
|
||||
|
||||
type YxSchoolMajorService struct {
|
||||
*common.BaseService[entity.YxSchoolMajor]
|
||||
mapper *mapper.YxSchoolMajorMapper
|
||||
}
|
||||
|
||||
func NewYxSchoolMajorService() *YxSchoolMajorService {
|
||||
return &YxSchoolMajorService{mapper: mapper.NewYxSchoolMajorMapper()}
|
||||
}
|
||||
|
||||
func (s *YxSchoolMajorService) List(page, size int) ([]entity.YxSchoolMajor, int64, error) {
|
||||
return s.mapper.FindAll(page, size)
|
||||
}
|
||||
|
||||
func (s *YxSchoolMajorService) GetByID(id string) (*entity.YxSchoolMajor, error) {
|
||||
return s.mapper.FindByID(id)
|
||||
mapper := mapper.NewYxSchoolMajorMapper()
|
||||
return &YxSchoolMajorService{
|
||||
BaseService: common.NewBaseService[entity.YxSchoolMajor](),
|
||||
mapper: mapper,
|
||||
}
|
||||
}
|
||||
|
||||
// Create 创建院校专业（使用 UUID 生成 ID）
|
||||
func (s *YxSchoolMajorService) Create(item *entity.YxSchoolMajor) error {
|
||||
item.ID = uuid.New().String()
|
||||
return s.mapper.Create(item)
|
||||
}
|
||||
|
||||
func (s *YxSchoolMajorService) Update(item *entity.YxSchoolMajor) error {
|
||||
return s.mapper.Update(item)
|
||||
}
|
||||
|
||||
func (s *YxSchoolMajorService) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFields(id, fields)
|
||||
}
|
||||
|
||||
func (s *YxSchoolMajorService) Delete(id string) error {
|
||||
return s.mapper.Delete(id)
|
||||
}
|
||||
|
||||
func (s *YxSchoolMajorService) BatchCreate(items []entity.YxSchoolMajor) error {
|
||||
for i := range items {
|
||||
items[i].ID = uuid.New().String()
|
||||
}
|
||||
return s.mapper.BatchCreate(items, 100)
|
||||
}
|
||||
|
||||
func (s *YxSchoolMajorService) BatchUpdate(items []entity.YxSchoolMajor) error {
|
||||
return s.mapper.BatchUpdate(items)
|
||||
}
|
||||
|
||||
// BatchUpsert 批量插入或更新（使用 UUID 生成 ID）
|
||||
func (s *YxSchoolMajorService) BatchUpsert(items []entity.YxSchoolMajor, updateColumns []string) error {
|
||||
for i := range items {
|
||||
if items[i].ID == "" {
|
||||
|
|
@ -60,7 +37,3 @@ func (s *YxSchoolMajorService) BatchUpsert(items []entity.YxSchoolMajor, updateC
|
|||
}
|
||||
return s.mapper.BatchUpsert(items, updateColumns)
|
||||
}
|
||||
|
||||
func (s *YxSchoolMajorService) BatchDelete(ids []string) error {
|
||||
return s.mapper.BatchDelete(ids)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,6 +2,7 @@
|
|||
package service
|
||||
|
||||
import (
|
||||
"server/common"
|
||||
"server/modules/yx/entity"
|
||||
"server/modules/yx/mapper"
|
||||
|
||||
|
|
@ -9,53 +10,30 @@ import (
|
|||
)
|
||||
|
||||
type YxUserScoreService struct {
|
||||
*common.BaseService[entity.YxUserScore]
|
||||
mapper *mapper.YxUserScoreMapper
|
||||
}
|
||||
|
||||
func NewYxUserScoreService() *YxUserScoreService {
|
||||
return &YxUserScoreService{mapper: mapper.NewYxUserScoreMapper()}
|
||||
mapper := mapper.NewYxUserScoreMapper()
|
||||
return &YxUserScoreService{
|
||||
BaseService: common.NewBaseService[entity.YxUserScore](),
|
||||
mapper: mapper,
|
||||
}
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) List(page, size int) ([]entity.YxUserScore, int64, error) {
|
||||
return s.mapper.FindAll(page, size)
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) GetByID(id string) (*entity.YxUserScore, error) {
|
||||
return s.mapper.FindByID(id)
|
||||
// UpdateFieldsByEntity 根据实体条件更新字段
|
||||
func (s *YxUserScoreService) UpdateFieldsByEntity(item *entity.YxUserScore, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFieldsByMultiCondition(item, fields)
|
||||
}
|
||||
|
||||
// Create 创建用户成绩（使用 UUID 生成 ID）
|
||||
func (s *YxUserScoreService) Create(item *entity.YxUserScore) error {
|
||||
item.ID = uuid.New().String()
|
||||
return s.mapper.Create(item)
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) Update(item *entity.YxUserScore) error {
|
||||
return s.mapper.Update(item)
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFields(id, fields)
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) UpdateFieldsByEntity(item *entity.YxUserScore, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFieldsByMultiCondition(item, fields)
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) Delete(id string) error {
|
||||
return s.mapper.Delete(id)
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) BatchCreate(items []entity.YxUserScore) error {
|
||||
for i := range items {
|
||||
items[i].ID = uuid.New().String()
|
||||
}
|
||||
return s.mapper.BatchCreate(items, 100)
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) BatchUpdate(items []entity.YxUserScore) error {
|
||||
return s.mapper.BatchUpdate(items)
|
||||
}
|
||||
|
||||
// BatchUpsert 批量插入或更新（使用 UUID 生成 ID）
|
||||
func (s *YxUserScoreService) BatchUpsert(items []entity.YxUserScore, updateColumns []string) error {
|
||||
for i := range items {
|
||||
if items[i].ID == "" {
|
||||
|
|
@ -64,7 +42,3 @@ func (s *YxUserScoreService) BatchUpsert(items []entity.YxUserScore, updateColum
|
|||
}
|
||||
return s.mapper.BatchUpsert(items, updateColumns)
|
||||
}
|
||||
|
||||
func (s *YxUserScoreService) BatchDelete(ids []string) error {
|
||||
return s.mapper.BatchDelete(ids)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -2,6 +2,7 @@
|
|||
package service
|
||||
|
||||
import (
|
||||
"server/common"
|
||||
"server/modules/yx/entity"
|
||||
"server/modules/yx/mapper"
|
||||
|
||||
|
|
@ -9,57 +10,35 @@ import (
|
|||
)
|
||||
|
||||
type YxVolunteerRecordService struct {
|
||||
*common.BaseService[entity.YxVolunteerRecord]
|
||||
mapper *mapper.YxVolunteerRecordMapper
|
||||
}
|
||||
|
||||
func NewYxVolunteerRecordService() *YxVolunteerRecordService {
|
||||
return &YxVolunteerRecordService{mapper: mapper.NewYxVolunteerRecordMapper()}
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) List(page, size int) ([]entity.YxVolunteerRecord, int64, error) {
|
||||
return s.mapper.FindAll(page, size)
|
||||
mapper := mapper.NewYxVolunteerRecordMapper()
|
||||
return &YxVolunteerRecordService{
|
||||
BaseService: common.NewBaseService[entity.YxVolunteerRecord](),
|
||||
mapper: mapper,
|
||||
}
|
||||
}
|
||||
|
||||
// FindByVolunteerID 根据 volunteerID 查找志愿记录
|
||||
func (s *YxVolunteerRecordService) FindByVolunteerID(volunteerID string) ([]entity.YxVolunteerRecord, error) {
|
||||
return s.mapper.FindByVolunteerID(volunteerID)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) GetByID(id string) (*entity.YxVolunteerRecord, error) {
|
||||
return s.mapper.FindByID(id)
|
||||
// DeleteByVolunteerID 根据 volunteerID 删除志愿记录
|
||||
func (s *YxVolunteerRecordService) DeleteByVolunteerID(volunteerID string) error {
|
||||
return s.mapper.DeleteByVolunteerID(volunteerID)
|
||||
}
|
||||
|
||||
// Create 创建志愿记录（使用 UUID 生成 ID）
|
||||
func (s *YxVolunteerRecordService) Create(item *entity.YxVolunteerRecord) error {
|
||||
item.ID = uuid.New().String()
|
||||
return s.mapper.Create(item)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) Update(item *entity.YxVolunteerRecord) error {
|
||||
return s.mapper.Update(item)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFields(id, fields)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) Delete(id string) error {
|
||||
return s.mapper.Delete(id)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) DeleteByVolunteerID(volunteerID string) error {
|
||||
return s.mapper.DeleteByVolunteerID(volunteerID)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) BatchCreate(items []entity.YxVolunteerRecord) error {
|
||||
for i := range items {
|
||||
items[i].ID = uuid.New().String()
|
||||
}
|
||||
return s.mapper.BatchCreate(items, 100)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) BatchUpdate(items []entity.YxVolunteerRecord) error {
|
||||
return s.mapper.BatchUpdate(items)
|
||||
}
|
||||
|
||||
// BatchUpsert 批量插入或更新（使用 UUID 生成 ID）
|
||||
func (s *YxVolunteerRecordService) BatchUpsert(items []entity.YxVolunteerRecord, updateColumns []string) error {
|
||||
for i := range items {
|
||||
if items[i].ID == "" {
|
||||
|
|
@ -68,7 +47,3 @@ func (s *YxVolunteerRecordService) BatchUpsert(items []entity.YxVolunteerRecord,
|
|||
}
|
||||
return s.mapper.BatchUpsert(items, updateColumns)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerRecordService) BatchDelete(ids []string) error {
|
||||
return s.mapper.BatchDelete(ids)
|
||||
}
|
||||
|
|
|
|||
|
|
@ -20,68 +20,25 @@ type ScoreService interface {
|
|||
}
|
||||
|
||||
type YxVolunteerService struct {
|
||||
*common.BaseService[entity.YxVolunteer]
|
||||
mapper *mapper.YxVolunteerMapper
|
||||
volunteerRecordMapper *mapper.YxVolunteerRecordMapper
|
||||
}
|
||||
|
||||
func NewYxVolunteerService() *YxVolunteerService {
|
||||
return &YxVolunteerService{mapper: mapper.NewYxVolunteerMapper(), volunteerRecordMapper: mapper.NewYxVolunteerRecordMapper()}
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) List(page, size int) ([]entity.YxVolunteer, int64, error) {
|
||||
return s.mapper.FindAll(page, size)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) GetByID(id string) (*entity.YxVolunteer, error) {
|
||||
return s.mapper.FindByID(id)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) Create(item *entity.YxVolunteer) error {
|
||||
item.ID = common.GenerateStringID()
|
||||
return s.mapper.Create(item)
|
||||
return &YxVolunteerService{
|
||||
BaseService: common.NewBaseService[entity.YxVolunteer](),
|
||||
mapper: mapper.NewYxVolunteerMapper(),
|
||||
volunteerRecordMapper: mapper.NewYxVolunteerRecordMapper(),
|
||||
}
|
||||
}
|
||||
|
||||
// FindActiveByScoreId 根据 scoreId 查找激活的志愿单
|
||||
func (s *YxVolunteerService) FindActiveByScoreId(scoreId string) (*entity.YxVolunteer, error) {
|
||||
return s.mapper.FindActiveByScoreId(scoreId)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) Update(item *entity.YxVolunteer) error {
|
||||
return s.mapper.Update(item)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) UpdateFields(id string, fields map[string]interface{}) error {
|
||||
return s.mapper.UpdateFields(id, fields)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) Delete(id string) error {
|
||||
return s.mapper.Delete(id)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) BatchCreate(items []entity.YxVolunteer) error {
|
||||
for i := range items {
|
||||
items[i].ID = common.GenerateStringID()
|
||||
}
|
||||
return s.mapper.BatchCreate(items, 100)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) BatchUpdate(items []entity.YxVolunteer) error {
|
||||
return s.mapper.BatchUpdate(items)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) BatchUpsert(items []entity.YxVolunteer, updateColumns []string) error {
|
||||
for i := range items {
|
||||
if items[i].ID == "" {
|
||||
items[i].ID = common.GenerateStringID()
|
||||
}
|
||||
}
|
||||
return s.mapper.BatchUpsert(items, updateColumns)
|
||||
}
|
||||
|
||||
func (s *YxVolunteerService) BatchDelete(ids []string) error {
|
||||
return s.mapper.BatchDelete(ids)
|
||||
}
|
||||
|
||||
// 根据ScoreId创建新志愿表
|
||||
// CreateByScoreId 根据 ScoreId 创建新志愿表
|
||||
func (s *YxVolunteerService) CreateByScoreId(scoreId string, userId string) error {
|
||||
volunteer := entity.YxVolunteer{}
|
||||
volunteer.ID = common.GenerateStringID()
|
||||
|
|
@ -95,15 +52,17 @@ func (s *YxVolunteerService) CreateByScoreId(scoreId string, userId string) erro
|
|||
volunteer.CreateTime = time.Now()
|
||||
volunteer.UpdateTime = time.Now()
|
||||
|
||||
// 先关闭当前用户其他志愿单 - ✅ 检查错误
|
||||
// 先关闭当前用户其他志愿单
|
||||
if err := s.mapper.CloseOtherVolunteer(userId); err != nil {
|
||||
return fmt.Errorf("关闭其他志愿表失败: %w", err)
|
||||
}
|
||||
// 创建志愿表
|
||||
return s.mapper.Create(&volunteer)
|
||||
}
|
||||
|
||||
// UpdateName 更新志愿表名称
|
||||
func (s *YxVolunteerService) UpdateName(id, name, userID string) error {
|
||||
volunteer, err := s.mapper.FindByID(id)
|
||||
volunteer, err := s.GetByID(id)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
|
@ -113,12 +72,14 @@ func (s *YxVolunteerService) UpdateName(id, name, userID string) error {
|
|||
return s.mapper.UpdateFields(id, map[string]interface{}{"volunteer_name": name, "update_by": userID, "update_time": time.Now()})
|
||||
}
|
||||
|
||||
// ListByUser 查询用户的志愿单列表（包含成绩信息）
|
||||
func (s *YxVolunteerService) ListByUser(userID string, page, size int) ([]vo.UserVolunteerVO, int64, error) {
|
||||
return s.mapper.ListByUser(userID, page, size)
|
||||
}
|
||||
|
||||
// DeleteVolunteer 删除志愿单
|
||||
func (s *YxVolunteerService) DeleteVolunteer(id, userID string) error {
|
||||
volunteer, err := s.mapper.FindByID(id)
|
||||
volunteer, err := s.GetByID(id)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
|
@ -146,6 +107,7 @@ func (s *YxVolunteerService) DeleteVolunteer(id, userID string) error {
|
|||
return nil // 暂时回退复杂逻辑
|
||||
}
|
||||
|
||||
// SwitchVolunteer 切换激活的志愿单
|
||||
func (s *YxVolunteerService) SwitchVolunteer(id, userID string, scoreService ScoreService) error {
|
||||
if err := s.mapper.CloseOtherVolunteer(userID); err != nil {
|
||||
return err
|
||||
|
|
@ -154,7 +116,7 @@ func (s *YxVolunteerService) SwitchVolunteer(id, userID string, scoreService Sco
|
|||
return err
|
||||
}
|
||||
|
||||
volunteer, err := s.mapper.FindByID(id)
|
||||
volunteer, err := s.GetByID(id)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue