feat: 修复部分功能

docs/Task1.md

@@ -40,7 +40,7 @@ CREATE TABLE t_user (
     status TINYINT DEFAULT 1 COMMENT '状态：0-禁用，1-正常',
     create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP COMMENT '创建时间',
     update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP COMMENT '更新时间',
-    deleted TINYINT DEFAULT 0 COMMENT '软删除：0-未删，1-已删'
+    delFlag TINYINT DEFAULT 0 COMMENT '软删除：0-未删，1-已删'
 );
 COMMENT ON TABLE t_user IS '用户基础信息表';
 
@@ -56,10 +56,10 @@ CREATE TABLE t_platform_user (
     last_login_time TIMESTAMP COMMENT '最后登录时间',
     create_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
     update_time TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
-    deleted TINYINT DEFAULT 0,
+    DelFlag TINYINT DEFAULT 0,
     -- 联合唯一索引：同一平台的openid不能重复
     UNIQUE (platform_type, platform_openid),
-    -- 外键关联用户表
+
     CONSTRAINT fk_platform_user_user_id FOREIGN KEY (user_id) REFERENCES t_user(id) ON DELETE CASCADE
 );
 COMMENT ON TABLE t_platform_user IS '平台用户关联表（微信/抖音小程序用户信息）';

docs/tasks/task_detail_2026_03_22.md

@@ -0,0 +1,42 @@
+# 任务执行摘要
+
+## 会话 ID: 20260322-tenant
+- [2026-03-22 14:45:56]
+- **执行原因**: 增加租户ID多租户查询支持，支持从Header读取并按配置过滤。
+- **执行过程**:
+    1. 新增租户配置与中间件，从请求头读取 X-tenantId 并绑定上下文。
+    2. 引入 GORM 多租户插件与工具函数，支持按表名单自动加 tenant_id 条件、手动覆盖/跳过。
+    3. 调整现有查询代码与部分 Raw SQL，使用带上下文的 DB 并按需拼接租户条件。
+- **执行结果**: 已实现可配置的租户过滤与临时覆盖能力，配置已写入配置文件。
+
+# 任务执行摘要
+
+## 会话 ID: 20260322-delflag
+- [2026-03-22 15:00:37]
+- **执行原因**: 解决查询中使用 delFlag 导致列不存在的错误。
+- **执行过程**:
+    1. 排查 user/platform_user mapper 中软删除条件与更新字段。
+    2. 将查询与更新字段统一改为数据库字段名 del_flag。
+- **执行结果**: 查询条件与软删除更新已改为 del_flag，避免列不存在错误。
+
+# 任务执行摘要
+
+## 会话 ID: 20260322-tenant-login
+- [2026-03-22 15:11:07]
+- **执行原因**: 登录接口要求从 Header 获取 tenantId 并校验。
+- **执行过程**:
+    1. 在登录接口中读取配置的 HeaderKey（默认 X-tenantId）。
+    2. tenantId 为空时直接返回 400。
+    3. Swagger 注解增加 Header 参数。
+- **执行结果**: 登录接口已强制要求 tenantId。
+
+# 任务执行摘要
+
+## 会话 ID: 20260322-tenant-helper
+- [2026-03-22 15:13:58]
+- **执行原因**: 抽取通用方法获取租户Header与tenantId。
+- **执行过程**:
+    1. 新增 TenantHeaderKey 与 TenantIDFromHeader 工具方法。
+    2. 中间件与登录接口改为调用通用方法。
+- **执行结果**: tenantId 获取逻辑已统一复用。
+

docs/tasks/task_detail_2026_03_23.md

@@ -0,0 +1,20 @@
+# 任务执行摘要
+
+## 会话 ID: 20260323-unused-platformUserID
+- [2026-03-23 10:45:49]
+- **执行原因**: 修复 wechat_service.go 中未使用变量导致的编译失败。
+- **执行过程**:
+    1. 定位 platformUserID 未被使用的定义与赋值。
+    2. 移除该变量及相关赋值。
+- **执行结果**: 编译错误已排除。
+
+# 任务执行摘要
+
+## 会话 ID: 20260323-tenant-error-const
+- [2026-03-23 11:10:36]
+- **执行原因**: 抽取 tenantId 缺失的错误文案为常量。
+- **执行过程**:
+    1. 在 common/constants.go 新增 ErrTenantIDMissing 常量。
+    2. 登录接口引用该常量返回错误。
+- **执行结果**: 错误文案已集中管理并复用。
+

server/common/base_mapper.go

@@ -25,6 +25,9 @@ func NewBaseMapper[T any]() *BaseMapper[T] {
 
 // GetDB 获取数据库实例（允许子类覆盖）
 func (m *BaseMapper[T]) GetDB() *gorm.DB {
+	if db := CurrentDB(); db != nil {
+		return db
+	}
 	return m.db
 }
 

server/common/constants.go

@@ -26,6 +26,12 @@ const (
 	HeaderTokenPrefix = "Bearer "
 )
 
+// 错误信息常量
+const (
+	ErrTenantIDMissing = "未设置租户Id"
+	ErrPhonePwdMissing = "手机号和密码不能为空"
+)
+
 // 业务状态常量
 const (
 	StateActive   = "1" // 使用中

server/common/db.go

@@ -0,0 +1,35 @@
+package common
+
+import (
+	"server/config"
+
+	"gorm.io/gorm"
+)
+
+// CurrentDB 返回带请求上下文的 DB 实例
+func CurrentDB() *gorm.DB {
+	if config.DB == nil {
+		return nil
+	}
+	ctx := GetRequestContext()
+	if ctx == nil {
+		return config.DB
+	}
+	return config.DB.WithContext(ctx)
+}
+
+// WithTenantID 临时覆盖租户ID
+func WithTenantID(db *gorm.DB, tenantID string) *gorm.DB {
+	if db == nil {
+		return db
+	}
+	return db.Set(DBSettingTenantID, tenantID)
+}
+
+// SkipTenant 临时跳过租户过滤
+func SkipTenant(db *gorm.DB) *gorm.DB {
+	if db == nil {
+		return db
+	}
+	return db.Set(DBSettingTenantSkip, true)
+}

server/common/tenant_context.go

@@ -0,0 +1,94 @@
+package common
+
+import (
+	"context"
+	"fmt"
+	"runtime"
+	"strconv"
+	"strings"
+	"sync"
+)
+
+type contextKey string
+
+const (
+	// ContextTenantIDKey 用于在 Context 中存储租户ID
+	ContextTenantIDKey contextKey = "tenantId"
+	// DBSettingTenantID 用于在 GORM DB 上临时覆盖租户ID
+	DBSettingTenantID = "tenant_id"
+	// DBSettingTenantSkip 用于临时跳过租户过滤
+	DBSettingTenantSkip = "tenant_skip"
+)
+
+var requestContextStore sync.Map
+
+// BindRequestContext 绑定当前请求上下文到当前协程，返回清理函数
+func BindRequestContext(ctx context.Context) func() {
+	gid := goroutineID()
+	if gid == 0 {
+		return func() {}
+	}
+	requestContextStore.Store(gid, ctx)
+	return func() {
+		requestContextStore.Delete(gid)
+	}
+}
+
+// GetRequestContext 获取当前协程绑定的请求上下文
+func GetRequestContext() context.Context {
+	gid := goroutineID()
+	if gid == 0 {
+		return nil
+	}
+	if v, ok := requestContextStore.Load(gid); ok {
+		if ctx, ok := v.(context.Context); ok {
+			return ctx
+		}
+	}
+	return nil
+}
+
+// TenantIDFromContext 从 Context 中获取租户ID
+func TenantIDFromContext(ctx context.Context) string {
+	if ctx == nil {
+		return ""
+	}
+	value := ctx.Value(ContextTenantIDKey)
+	if value == nil {
+		return ""
+	}
+	return strings.TrimSpace(toString(value))
+}
+
+// CurrentTenantID 获取当前协程绑定的租户ID
+func CurrentTenantID() string {
+	return TenantIDFromContext(GetRequestContext())
+}
+
+func goroutineID() uint64 {
+	var buf [64]byte
+	n := runtime.Stack(buf[:], false)
+	if n <= 0 {
+		return 0
+	}
+	fields := strings.Fields(string(buf[:n]))
+	if len(fields) < 2 {
+		return 0
+	}
+	id, err := strconv.ParseUint(fields[1], 10, 64)
+	if err != nil {
+		return 0
+	}
+	return id
+}
+
+func toString(value interface{}) string {
+	switch v := value.(type) {
+	case string:
+		return v
+	case []byte:
+		return string(v)
+	default:
+		return fmt.Sprint(value)
+	}
+}

server/common/tenant_header.go

@@ -0,0 +1,11 @@
+package common
+
+import "strings"
+
+// TenantIDFromHeader 从请求头获取租户ID
+func TenantIDFromHeader(getHeader func(string) string) string {
+	if getHeader == nil {
+		return ""
+	}
+	return strings.TrimSpace(getHeader(TenantHeaderKey()))
+}

server/common/tenant_plugin.go

@@ -0,0 +1,184 @@
+package common
+
+import (
+	"fmt"
+	"strings"
+
+	"server/config"
+
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+)
+
+// InitTenantPlugin 初始化租户插件
+func InitTenantPlugin(db *gorm.DB) {
+	if db == nil {
+		return
+	}
+	plugin := NewTenantPlugin(config.AppConfig.Tenant)
+	if err := db.Use(plugin); err != nil {
+		LogError("租户插件初始化失败: %v", err)
+		return
+	}
+	Info("租户插件初始化完成 (enable=%v)", plugin.enabled)
+}
+
+// TenantPlugin GORM 多租户插件
+type TenantPlugin struct {
+	enabled  bool
+	column   string
+	tableSet map[string]struct{}
+	applyAll bool
+}
+
+// NewTenantPlugin 创建插件实例
+func NewTenantPlugin(cfg config.TenantConfig) *TenantPlugin {
+	column := strings.TrimSpace(cfg.Column)
+	if column == "" {
+		column = "tenant_id"
+	}
+	tableSet := make(map[string]struct{})
+	applyAll := false
+	for _, table := range cfg.Tables {
+		name := normalizeTableName(table)
+		if name == "" {
+			continue
+		}
+		if name == "*" {
+			applyAll = true
+			continue
+		}
+		tableSet[name] = struct{}{}
+	}
+	return &TenantPlugin{
+		enabled:  cfg.Enable,
+		column:   column,
+		tableSet: tableSet,
+		applyAll: applyAll,
+	}
+}
+
+// Name 插件名
+func (p *TenantPlugin) Name() string {
+	return "tenant_plugin"
+}
+
+// Initialize 注册回调
+func (p *TenantPlugin) Initialize(db *gorm.DB) error {
+	db.Callback().Query().Before("gorm:query").Register("tenant:query", p.before)
+	db.Callback().Row().Before("gorm:row").Register("tenant:row", p.before)
+	db.Callback().Raw().Before("gorm:raw").Register("tenant:raw", p.before)
+	db.Callback().Update().Before("gorm:update").Register("tenant:update", p.before)
+	db.Callback().Delete().Before("gorm:delete").Register("tenant:delete", p.before)
+	return nil
+}
+
+func (p *TenantPlugin) before(db *gorm.DB) {
+	if !p.enabled || db == nil || db.Statement == nil {
+		return
+	}
+	if skip, ok := db.Get(DBSettingTenantSkip); ok {
+		if v, ok := skip.(bool); ok && v {
+			return
+		}
+	}
+
+	tenantID, ok := p.tenantID(db)
+	if !ok {
+		return
+	}
+
+	table := p.tableName(db)
+	if table == "" || !p.matchTable(table) {
+		return
+	}
+
+	db.Statement.AddClause(clause.Where{
+		Exprs: []clause.Expression{
+			clause.Eq{
+				Column: clause.Column{Name: p.column},
+				Value:  tenantID,
+			},
+		},
+	})
+}
+
+func (p *TenantPlugin) tenantID(db *gorm.DB) (string, bool) {
+	if db == nil {
+		return "", false
+	}
+	if value, ok := db.Get(DBSettingTenantID); ok {
+		id := strings.TrimSpace(fmt.Sprint(value))
+		if id != "" {
+			return id, true
+		}
+	}
+	if db.Statement != nil && db.Statement.Context != nil {
+		id := TenantIDFromContext(db.Statement.Context)
+		if id != "" {
+			return id, true
+		}
+	}
+	return "", false
+}
+
+func (p *TenantPlugin) tableName(db *gorm.DB) string {
+	if db == nil || db.Statement == nil {
+		return ""
+	}
+	if db.Statement.Schema != nil && db.Statement.Schema.Table != "" {
+		return normalizeTableName(db.Statement.Schema.Table)
+	}
+	if db.Statement.Table != "" {
+		return normalizeTableName(db.Statement.Table)
+	}
+	if db.Statement.SQL.String() != "" {
+		return normalizeTableName(tableFromSQL(db.Statement.SQL.String()))
+	}
+	return ""
+}
+
+func (p *TenantPlugin) matchTable(table string) bool {
+	if p.applyAll {
+		return true
+	}
+	_, ok := p.tableSet[normalizeTableName(table)]
+	return ok
+}
+
+func normalizeTableName(name string) string {
+	name = strings.TrimSpace(name)
+	if name == "" {
+		return ""
+	}
+	fields := strings.Fields(name)
+	if len(fields) > 0 {
+		name = fields[0]
+	}
+	name = strings.Trim(name, "`\"")
+	if idx := strings.LastIndex(name, "."); idx >= 0 {
+		name = name[idx+1:]
+	}
+	return strings.ToLower(strings.TrimSpace(name))
+}
+
+func tableFromSQL(sql string) string {
+	lower := strings.ToLower(sql)
+	idx := strings.Index(lower, " from ")
+	if idx == -1 {
+		return ""
+	}
+	rest := strings.TrimSpace(sql[idx+6:])
+	if rest == "" {
+		return ""
+	}
+	fields := strings.Fields(rest)
+	if len(fields) == 0 {
+		return ""
+	}
+	table := strings.Trim(fields[0], "`\"")
+	if strings.HasPrefix(table, "(") {
+		return ""
+	}
+	return table
+}

server/common/tenant_utils.go

@@ -0,0 +1,41 @@
+package common
+
+import (
+	"strings"
+
+	"server/config"
+)
+
+// TenantHeaderKey 获取租户Header字段名
+func TenantHeaderKey() string {
+	headerKey := strings.TrimSpace(config.AppConfig.Tenant.HeaderKey)
+	if headerKey == "" {
+		return "X-Tenant-Id"
+	}
+	return headerKey
+}
+
+// IsTenantTable 判断表是否启用租户过滤
+func IsTenantTable(table string) bool {
+	cfg := config.AppConfig.Tenant
+	if !cfg.Enable {
+		return false
+	}
+	name := normalizeTableName(table)
+	if name == "" {
+		return false
+	}
+	for _, item := range cfg.Tables {
+		tableName := normalizeTableName(item)
+		if tableName == "" {
+			continue
+		}
+		if tableName == "*" {
+			return true
+		}
+		if strings.EqualFold(tableName, name) {
+			return true
+		}
+	}
+	return false
+}

server/config/config.dev.yaml

@@ -13,6 +13,14 @@ security:
   header_key: X-App-Sign
   secret_key: yts@2025#secure
 
+tenant:
+  enable: true
+  header_key: X-Tenant-Id
+  column: tenant_id
+  tables:
+    - t_user
+    - t_platform_user
+
 payload_crypto:
   enable: true
   header_key: X-App-Encrypt

server/config/config.go

@@ -22,6 +22,7 @@ type appConfig struct {
 	Redis         RedisConfig         `yaml:"redis"`
 	Wechat        WechatConfig        `yaml:"wechat"`
 	AppConfig     AppVersionConfig    `yaml:"app_config"`
+	Tenant        TenantConfig        `yaml:"tenant"`
 }
 
 // LogConfig 日志配置
@@ -124,6 +125,14 @@ type AppVersionConfig struct {
 	TenantId      string            `yaml:"tenantId"`
 }
 
+// TenantConfig 多租户配置
+type TenantConfig struct {
+	Enable    bool     `yaml:"enable"`     // 是否启用
+	HeaderKey string   `yaml:"header_key"` // Header 中的租户ID字段名
+	Column    string   `yaml:"column"`     // 表中的租户字段名
+	Tables    []string `yaml:"tables"`     // 启用租户过滤的表
+}
+
 // AppClientConfig 客户端版本配置
 type AppClientConfig struct {
 	MinVersion    string `yaml:"min_version"`

server/config/config.prod.yaml

@@ -13,17 +13,25 @@ security:
   header_key: X-App-Sign
   secret_key: yts@2025#secure
 
+tenant:
+  enable: true
+  header_key: X-Tenant-Id
+  column: tenant_id
+  tables:
+    - t_user
+    - t_platform_user
+
 payload_crypto:
-  enable: false
+  enable: true
   header_key: X-App-Encrypt
-  secret_key: ""
+  secret_key: "1"
   whitelist:
     - /swagger/
   request:
     enable: false
     required: false
   response:
-    enable: false
+    enable: true
     required: false
 
 rate_limit:

server/config/config.test.yaml

@@ -13,6 +13,14 @@ security:
   header_key: X-App-Sign
   secret_key: yts@2025#secure
 
+tenant:
+  enable: false
+  header_key: X-tenantId
+  column: tenant_id
+  tables:
+    - yx_user_score
+    - yx_volunteer
+
 payload_crypto:
   enable: false
   header_key: X-App-Encrypt

server/main.go

@@ -60,6 +60,7 @@ func main() {
 	// 初始化数据库
 	config.InitDB()
 	common.Info("数据库初始化完成")
+	common.InitTenantPlugin(config.DB)
 
 	// 初始化Redis
 	config.InitRedis()
@@ -86,6 +87,7 @@ func main() {
 	api := r.Group("/api")
 
 	// 中间件顺序: 参数加解密 -> 安全校验 -> 限流 -> 登录鉴权
+	api.Use(middleware.TenantMiddleware())
 	api.Use(middleware.PayloadCryptoMiddleware())
 	api.Use(middleware.SecurityMiddleware())
 	api.Use(middleware.RateLimitMiddleware())

server/middleware/tenant.go

@@ -0,0 +1,29 @@
+package middleware
+
+import (
+	"context"
+
+	"server/common"
+
+	"github.com/gin-gonic/gin"
+)
+
+// TenantMiddleware 解析租户ID并绑定到请求上下文
+func TenantMiddleware() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		tenantID := common.TenantIDFromHeader(c.GetHeader)
+		ctx := c.Request.Context()
+		if tenantID != "" {
+			ctx = context.WithValue(ctx, common.ContextTenantIDKey, tenantID)
+		}
+
+		cleanup := common.BindRequestContext(ctx)
+		defer cleanup()
+
+		if ctx != c.Request.Context() {
+			c.Request = c.Request.WithContext(ctx)
+		}
+
+		c.Next()
+	}
+}

server/modules/api/controller/user_auth_controller.go

@@ -27,13 +27,20 @@ func (ctrl *OpenAuthController) RegisterRoutes(r *gin.RouterGroup) {
 // @Tags         对外接口
 // @Accept       json
 // @Produce      json
+// @Param        X-tenantId  header  string  true  "租户ID"
 // @Param        request  body  dto.UserPasswordLoginRequest  true  "登录信息"
 // @Success      200  {object}  common.Response
 // @Router       /open/user/login [post]
 func (ctrl *OpenAuthController) LoginByPhone(c *gin.Context) {
+	tenantID := common.TenantIDFromHeader(c.GetHeader)
+	if tenantID == "" {
+		common.Error(c, 400, common.ErrTenantIDMissing)
+		return
+	}
+
 	var req apiDto.UserPasswordLoginRequest
 	if err := c.ShouldBindJSON(&req); err != nil {
-		common.Error(c, 400, "手机号和密码不能为空")
+		common.Error(c, 400, common.ErrPhonePwdMissing)
 		return
 	}
 	loginUser, token, err := ctrl.userService.LoginByPhonePassword(req.Phone, req.Password)

server/modules/api/controller/wechat_controller.go

@@ -32,6 +32,11 @@ func (ctrl *WechatMiniProgramController) RegisterRoutes(r *gin.RouterGroup) {
 // @Router       /open/wechat/mini/login [post]
 func (ctrl *WechatMiniProgramController) MiniLogin(c *gin.Context) {
 	var req apiDto.WechatMiniLoginRequest
+	tenantID := common.TenantIDFromHeader(c.GetHeader)
+	if tenantID == "" {
+		common.Error(c, 400, common.ErrTenantIDMissing)
+		return
+	}
 	if err := c.ShouldBindJSON(&req); err != nil {
 		common.Error(c, 400, "参数错误")
 		return

server/modules/api/dto/app_config_dto.go

@@ -20,6 +20,7 @@ type AppClientConfig struct {
 
 // AppEndpointConfig 接口或 WebView 配置
 type AppEndpointConfig struct {
+	TenantId         string `json:"tenantId"`
 	BaseURL          string `json:"baseUrl"`
 	Version          string `json:"version"`
 	MinClientVersion string `json:"minClientVersion"`

server/modules/api/dto/wechat_dto.go

@@ -19,11 +19,11 @@ type WechatMiniLoginRequest struct {
 // WechatMiniLoginResponse 微信小程序登录响应
 type WechatMiniLoginResponse struct {
 	UserID int64 `json:"userId"`
-	PlatformUserID int64  `json:"platformUserId"`
+	// PlatformUserID int64  `json:"platformUserId"`
-	OpenID         string `json:"openid"`
+	// OpenID         string `json:"openid"`
-	UnionID        string `json:"unionid"`
+	// UnionID        string `json:"unionid"`
-	SessionKey     string `json:"sessionKey"`
+	// SessionKey     string `json:"sessionKey"`
-	Phone          string `json:"phone"`
+	// Phone          string `json:"phone"`
 	Token         string `json:"token"`
 	IsNewPlatform bool   `json:"isNewPlatform"`
 	IsNewUser     bool   `json:"isNewUser"`

server/modules/api/service/app_config_service.go

@@ -22,6 +22,7 @@ func (s *AppConfigService) GetConfig() apiDto.AppConfigResponse {
 			ForceUpdate:   cfg.App.ForceUpdate,
 		},
 		API: apiDto.AppEndpointConfig{
+			TenantId:         cfg.TenantId,
 			BaseURL:          cfg.API.BaseURL,
 			Version:          cfg.API.Version,
 			MinClientVersion: cfg.API.MinClientVersion,

server/modules/api/service/wechat_service.go

@@ -62,7 +62,6 @@ func (s *WechatMiniProgramService) Login(req *apiDto.WechatMiniLoginRequest) (*a
 	isNewPlatform := false
 	isNewUser := false
 	var userID int64
-	var platformUserID int64
 	var phone string
 
 	if req.PhoneCode != "" {
@@ -132,13 +131,11 @@ func (s *WechatMiniProgramService) Login(req *apiDto.WechatMiniLoginRequest) (*a
 			}
 
 			userID = user.ID
-			platformUserID = platform.ID
 		} else {
 			return nil, err
 		}
 	} else {
 		userID = platformUser.UserID
-		platformUserID = platformUser.ID
 		fields := map[string]interface{}{
 			"platform_session_key": session.SessionKey,
 			"last_login_time":      now,
@@ -179,11 +176,11 @@ func (s *WechatMiniProgramService) Login(req *apiDto.WechatMiniLoginRequest) (*a
 
 	return &apiDto.WechatMiniLoginResponse{
 		UserID: userID,
-		PlatformUserID: platformUserID,
+		// PlatformUserID: platformUserID,
-		OpenID:         session.OpenID,
+		// OpenID:         session.OpenID,
-		UnionID:        session.UnionID,
+		// UnionID:        session.UnionID,
-		SessionKey:     session.SessionKey,
+		// SessionKey:     session.SessionKey,
-		Phone:          phone,
+		// Phone:          phone,
 		Token:         token,
 		IsNewPlatform: isNewPlatform,
 		IsNewUser:     isNewUser,

server/modules/user/mapper/platform_user_mapper.go

@@ -2,27 +2,26 @@
 package mapper
 
 import (
-	"server/config"
+	"server/common"
 	"server/modules/user/entity"
 
 	"gorm.io/gorm"
 )
 
 type PlatformUserMapper struct {
-	db *gorm.DB
 }
 
 func NewPlatformUserMapper() *PlatformUserMapper {
-	return &PlatformUserMapper{db: config.DB}
+	return &PlatformUserMapper{}
 }
 
 func (m *PlatformUserMapper) baseDB() *gorm.DB {
-	return m.db
+	return common.CurrentDB()
 }
 
 // GetDB 获取数据库实例，默认过滤软删除
 func (m *PlatformUserMapper) GetDB() *gorm.DB {
-	return m.baseDB().Where("delFlag = 0")
+	return m.baseDB().Where("del_flag = 0")
 }
 
 // FindAll 分页查询
@@ -73,5 +72,5 @@ func (m *PlatformUserMapper) UpdateFields(id int64, fields map[string]interface{
 
 // Delete 逻辑删除
 func (m *PlatformUserMapper) Delete(id int64) error {
-	return m.baseDB().Model(&entity.PlatformUser{}).Where("id = ?", id).Update("delFlag", 1).Error
+	return m.baseDB().Model(&entity.PlatformUser{}).Where("id = ?", id).Update("del_flag", 1).Error
 }

server/modules/user/mapper/user_mapper.go

@@ -2,27 +2,26 @@
 package mapper
 
 import (
-	"server/config"
+	"server/common"
 	"server/modules/user/entity"
 
 	"gorm.io/gorm"
 )
 
 type UserMapper struct {
-	db *gorm.DB
 }
 
 func NewUserMapper() *UserMapper {
-	return &UserMapper{db: config.DB}
+	return &UserMapper{}
 }
 
 func (m *UserMapper) baseDB() *gorm.DB {
-	return m.db
+	return common.CurrentDB()
 }
 
 // GetDB 获取数据库实例，默认过滤软删除
 func (m *UserMapper) GetDB() *gorm.DB {
-	return m.baseDB().Where("delFlag = 0")
+	return m.baseDB().Where("del_flag = 0")
 }
 
 // FindAll 分页查询
@@ -66,5 +65,5 @@ func (m *UserMapper) UpdateFields(id int64, fields map[string]interface{}) error
 
 // Delete 逻辑删除
 func (m *UserMapper) Delete(id int64) error {
-	return m.baseDB().Model(&entity.User{}).Where("id = ?", id).Update("delFlag", 1).Error
+	return m.baseDB().Model(&entity.User{}).Where("id = ?", id).Update("del_flag", 1).Error
 }

server/modules/user/service/user_score_service.go

@@ -33,7 +33,7 @@ type UserScoreService struct {
 func (s *UserScoreService) GetActiveScoreID(userID string) (string, error) {
 	var score entity.YxUserScore
 	// 明确指定字段，提高可读性
-	err := config.DB.Model(&entity.YxUserScore{}).
+	err := common.CurrentDB().Model(&entity.YxUserScore{}).
 		Where("create_by = ? AND state = ?", userID, "1").
 		Select("id").
 		First(&score).Error
@@ -50,7 +50,7 @@ func (s *UserScoreService) GetActiveScoreID(userID string) (string, error) {
 func (s *UserScoreService) GetActiveScoreByID(userID string) (entity.YxUserScore, error) {
 	var score entity.YxUserScore
 	// 明确指定字段，提高可读性
-	err := config.DB.Model(&entity.YxUserScore{}).
+	err := common.CurrentDB().Model(&entity.YxUserScore{}).
 		Where("create_by = ? AND state = ?", userID, "1").
 		First(&score).Error
 	if err != nil {
@@ -68,7 +68,7 @@ func (s *UserScoreService) GetActiveScoreByUserID(userID string) (vo.UserScoreVO
 	scoreRedisData, err := config.RDB.Get(context.Background(), common.RedisUserScorePrefix+userID).Result()
 	if err != nil {
 		// 明确指定字段，提高可读性
-		err := config.DB.Model(&entity.YxUserScore{}).
+		err := common.CurrentDB().Model(&entity.YxUserScore{}).
 			Where("create_by = ? AND state = ?", userID, "1").
 			First(&score).Error
 		if err != nil {
@@ -99,7 +99,7 @@ func (s *UserScoreService) GetActiveScoreByUserID(userID string) (vo.UserScoreVO
 
 func (s *UserScoreService) GetByID(id string) (vo.UserScoreVO, error) {
 	var score entity.YxUserScore
-	err := config.DB.Model(&entity.YxUserScore{}).
+	err := common.CurrentDB().Model(&entity.YxUserScore{}).
 		Where("id = ?", id).
 		First(&score).Error
 	if err != nil {
@@ -116,7 +116,7 @@ func (s *UserScoreService) ListByUser(userID string, page, size int) ([]vo.UserS
 	var scores []entity.YxUserScore
 	var total int64
 
-	query := config.DB.Model(&entity.YxUserScore{}).Where("create_by = ?", userID)
+	query := common.CurrentDB().Model(&entity.YxUserScore{}).Where("create_by = ?", userID)
 
 	if err := query.Count(&total).Error; err != nil {
 		return nil, 0, fmt.Errorf("查询总数失败: %w", err)
@@ -360,7 +360,7 @@ func (s *UserScoreService) SaveUserScore(req *yxDto.SaveScoreRequest) (vo.UserSc
 	entityItem.UpdateTime = time.Now()
 
 	// 3. 执行保存操作（可以包含事务）
-	tx := config.DB.Begin()
+	tx := common.CurrentDB().Begin()
 	defer func() {
 		if r := recover(); r != nil {
 			fmt.Printf("【PANIC】事务执行过程中发生panic: %v", r)

server/modules/yx/mapper/yx_calculation_major_mapper.go

@@ -4,7 +4,6 @@ package mapper
 import (
 	"fmt"
 	"server/common"
-	"server/config"
 	"server/modules/yx/dto"
 	"server/modules/yx/entity"
 	"strings"
@@ -85,6 +84,10 @@ func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery)
 		baseSQL += " AND cm.major_name like ?"
 		params = append(params, query.Keyword)
 	}
+	if tenantID := common.CurrentTenantID(); tenantID != "" && common.IsTenantTable(tableName) {
+		baseSQL += " AND cm.tenant_id = ?"
+		params = append(params, tenantID)
+	}
 
 	// 3. 优化后的总数量COUNT SQL
 	countSQL := fmt.Sprintf(`
@@ -178,6 +181,7 @@ func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery)
 
 	// 整体开始时间
 	totalStartTime := time.Now()
+	db := common.CurrentDB()
 
 	wg.Add(3)
 
@@ -186,7 +190,7 @@ func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery)
 		defer wg.Done()
 		// 记录该协程单独的开始时间
 		start := time.Now()
-		countErr = config.DB.Raw(countSQL, params...).Count(&total).Error
+		countErr = db.Raw(countSQL, params...).Count(&total).Error
 		// 计算该协程耗时，通过互斥锁安全写入共享变量
 		mu.Lock()
 		queryCost.CountCost = time.Since(start)
@@ -198,7 +202,7 @@ func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery)
 		defer wg.Done()
 		// 记录该协程单独的开始时间
 		start := time.Now()
-		probCountErr = config.DB.Raw(probCountSQL, params...).Scan(&probCount).Error
+		probCountErr = db.Raw(probCountSQL, params...).Scan(&probCount).Error
 		// 计算该协程耗时，通过互斥锁安全写入共享变量
 		mu.Lock()
 		queryCost.ProbCountCost = time.Since(start)
@@ -210,7 +214,7 @@ func (m *YxCalculationMajorMapper) FindRecommendList(query dto.SchoolMajorQuery)
 		defer wg.Done()
 		// 记录该协程单独的开始时间
 		start := time.Now()
-		queryErr = config.DB.Raw(mainSQL, params...).Scan(&items).Error
+		queryErr = db.Raw(mainSQL, params...).Scan(&items).Error
 		// 计算该协程耗时，通过互斥锁安全写入共享变量
 		mu.Lock()
 		queryCost.QueryCost = time.Since(start)
@@ -336,6 +340,11 @@ func (m *YxCalculationMajorMapper) FindRecommendList1(query dto.SchoolMajorQuery
 		sql += " AND cm.main_subjects = ?"
 		params = append(params, query.MainSubjects)
 	}
+	if tenantID := common.CurrentTenantID(); tenantID != "" && common.IsTenantTable(tableName) {
+		countSQL += " AND cm.tenant_id = ?"
+		sql += " AND cm.tenant_id = ?"
+		params = append(params, tenantID)
+	}
 
 	// 录取概率
 	switch query.Probability {
@@ -355,19 +364,20 @@ func (m *YxCalculationMajorMapper) FindRecommendList1(query dto.SchoolMajorQuery
 
 	var wg sync.WaitGroup
 	var countErr, queryErr error
+	db := common.CurrentDB()
 
 	wg.Add(2)
 	// 协程1：COUNT 查询
 	go func() {
 		defer wg.Done()
-		countErr = config.DB.Raw(countSQL, params...).Count(&total).Error
+		countErr = db.Raw(countSQL, params...).Count(&total).Error
 	}()
 
 	// 协程2：主查询
 	go func() {
 		defer wg.Done()
 		sql += fmt.Sprintf(" LIMIT %d OFFSET %d", query.Size, (query.Page-1)*query.Size)
-		queryErr = config.DB.Raw(sql, params...).Scan(&items).Error
+		queryErr = db.Raw(sql, params...).Scan(&items).Error
 	}()
 	wg.Wait()
 	if countErr != nil || queryErr != nil {
@@ -405,11 +415,14 @@ func (m *YxCalculationMajorMapper) FindListByCompositeKeys(tableName string, key
 		db = db.Table(tableName)
 	}
 
-	sql := "SELECT * FROM " + tableName + " WHERE score_id = ? AND (school_code, major_code, enrollment_code) IN ("
+	sql := "SELECT * FROM " + tableName + " WHERE score_id = ?"
 	var params []interface{}
-
-	// 将 score_id 作为第一个参数
 	params = append(params, scoreId)
+	if tenantID := common.CurrentTenantID(); tenantID != "" && common.IsTenantTable(tableName) {
+		sql += " AND tenant_id = ?"
+		params = append(params, tenantID)
+	}
+	sql += " AND (school_code, major_code, enrollment_code) IN ("
 
 	for i, key := range keys {
 		parts := strings.Split(key, "_")
@@ -478,11 +491,16 @@ func (m *YxCalculationMajorMapper) FindDtoListByCompositeKeys(tableName string,
 			LEFT JOIN yx_school_child sc ON sc.school_code = cm.school_code
 			LEFT JOIN yx_school_research_teaching srt ON srt.school_id = sc.school_id
 			LEFT JOIN yx_school s ON s.id = sc.school_id
-		WHERE cm.score_id = ? AND (cm.school_code, cm.major_code, cm.enrollment_code) IN (
+		WHERE cm.score_id = ?
 	`, tableName)
 
 	var params []interface{}
 	params = append(params, scoreId)
+	if tenantID := common.CurrentTenantID(); tenantID != "" && common.IsTenantTable(tableName) {
+		sqlStr += " AND cm.tenant_id = ?"
+		params = append(params, tenantID)
+	}
+	sqlStr += " AND (cm.school_code, cm.major_code, cm.enrollment_code) IN ("
 
 	// Build IN clause
 	var tuples []string

server/modules/yx/mapper/yx_history_score_control_line_mapper.go

@@ -1,7 +1,7 @@
 package mapper
 
 import (
-	"server/config"
+	"server/common"
 	"server/modules/yx/entity"
 )
 
@@ -25,7 +25,7 @@ func (m *YxHistoryScoreControlLineMapper) SelectByYearAndCategory(year, professi
 		categories = []string{professionalCategory}
 	}
 
-	err := config.DB.Model(&entity.YxHistoryScoreControlLine{}).
+	err := common.CurrentDB().Model(&entity.YxHistoryScoreControlLine{}).
 		Where("year = ?", year).
 		Where("professional_category IN ?", categories).
 		Where("category = ?", category).

server/modules/yx/service/yx_history_major_enroll_service.go

@@ -3,7 +3,6 @@ package service
 
 import (
 	"server/common"
-	"server/config"
 	"server/modules/yx/dto"
 	"server/modules/yx/entity"
 	"server/modules/yx/mapper"
@@ -109,8 +108,12 @@ func (s *YxHistoryMajorEnrollService) ListBySchoolCodesAndMajorNames(
 		sql += " AND hme.year IN ?"
 		params = append(params, years)
 	}
+	if tenantID := common.CurrentTenantID(); tenantID != "" && common.IsTenantTable("yx_history_major_enroll") {
+		sql += " AND hme.tenant_id = ?"
+		params = append(params, tenantID)
+	}
 	sql += " ORDER BY hme.year DESC"
-	err := config.DB.Raw(sql, params...).Scan(&items).Error
+	err := common.CurrentDB().Raw(sql, params...).Scan(&items).Error
 	return items, err
 }