145 lines
4.2 KiB
Go
145 lines
4.2 KiB
Go
package mysqldao
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import (
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"context"
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"git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend/global"
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"git.lzcwy.cn/zhengchiliu/zt-closet-manage-backend/internal/mysqlmodel"
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"gorm.io/gorm"
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)
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// UserDao 用户数据访问
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type UserDao struct {
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db *gorm.DB
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}
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// NewUserDao 创建用户 DAO
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func NewUserDao() *UserDao {
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return &UserDao{db: global.MysqlEngine}
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}
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// UserListParams 用户分页列表筛选参数。
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type UserListParams struct {
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Keyword string // 模糊匹配昵称/手机号/OpenID(任一命中)
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Status int8 // 状态筛选,0 表示全部
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Page int
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Size int
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}
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// UserList 分页查询用户(关键词 + 状态筛选)
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func (d *UserDao) UserList(ctx context.Context, p UserListParams) ([]mysqlmodel.User, int64, error) {
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ctx, span := global.Tracer.Start(ctx, "mysqldao.UserList")
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defer span.End()
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var list []mysqlmodel.User
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var total int64
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q := d.db.WithContext(ctx).Model(&mysqlmodel.User{})
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if p.Keyword != "" {
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kw := "%" + p.Keyword + "%"
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q = q.Where("username LIKE ? OR phone LIKE ? OR wx_open_id LIKE ?", kw, kw, kw)
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}
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if p.Status != 0 {
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q = q.Where("status = ?", p.Status)
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}
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if err := q.Count(&total).Error; err != nil {
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span.RecordError(err)
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return nil, 0, err
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}
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if err := q.Offset((p.Page - 1) * p.Size).Limit(p.Size).Order("id DESC").Find(&list).Error; err != nil {
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span.RecordError(err)
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return nil, 0, err
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}
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return list, total, nil
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}
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// UserGetByID 按主键 ID 查询用户
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func (d *UserDao) UserGetByID(ctx context.Context, userID int64) (*mysqlmodel.User, error) {
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ctx, span := global.Tracer.Start(ctx, "mysqldao.UserGetByID")
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defer span.End()
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var user mysqlmodel.User
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if err := d.db.WithContext(ctx).First(&user, userID).Error; err != nil {
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span.RecordError(err)
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return nil, err
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}
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return &user, nil
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}
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// UserGetByUUID 按 UUID 查询用户
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func (d *UserDao) UserGetByUUID(ctx context.Context, userUUID string) (*mysqlmodel.User, error) {
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ctx, span := global.Tracer.Start(ctx, "mysqldao.UserGetByUUID")
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defer span.End()
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var user mysqlmodel.User
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if err := d.db.WithContext(ctx).Where("user_uuid = ?", userUUID).First(&user).Error; err != nil {
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span.RecordError(err)
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return nil, err
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}
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return &user, nil
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}
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// UserUpdateByID 按主键 ID 更新用户字段
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func (d *UserDao) UserUpdateByID(ctx context.Context, userID int64, updates map[string]any) error {
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ctx, span := global.Tracer.Start(ctx, "mysqldao.UserUpdateByID")
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defer span.End()
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if err := d.db.WithContext(ctx).Model(&mysqlmodel.User{}).Where("id = ?", userID).Updates(updates).Error; err != nil {
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span.RecordError(err)
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return err
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}
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return nil
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}
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// QuotaListByUserID 查询用户的所有配额
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func (d *UserDao) QuotaListByUserID(ctx context.Context, userID int64) ([]mysqlmodel.Quota, error) {
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ctx, span := global.Tracer.Start(ctx, "mysqldao.QuotaListByUserID")
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defer span.End()
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var quotas []mysqlmodel.Quota
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if err := d.db.WithContext(ctx).Where("user_id = ?", userID).Find("as).Error; err != nil {
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span.RecordError(err)
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return nil, err
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}
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return quotas, nil
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}
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// VIPAdjustWithFlow 事务内人工调整用户 VIP 并写流水。
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func (d *UserDao) VIPAdjustWithFlow(ctx context.Context, user *mysqlmodel.User, flow *mysqlmodel.VIPFlowLog) error {
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ctx, span := global.Tracer.Start(ctx, "mysqldao.VIPAdjustWithFlow")
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defer span.End()
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return d.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
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if err := tx.Model(&mysqlmodel.User{}).
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Where("id = ?", user.ID).
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Updates(map[string]any{
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"vip_type": user.VIPType,
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"vip_start": user.VIPStart,
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"vip_expire": user.VIPExpire,
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}).Error; err != nil {
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return err
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}
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// 人工调整无订单号,用流水 UUID 填充 order_no 满足联合唯一索引。
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if flow.OrderNo == "" {
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flow.OrderNo = genFlowUUID()
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}
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return tx.Create(flow).Error
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})
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}
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// UserIDListAll 分批遍历全部用户 ID(通知广播用)。
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func (d *UserDao) UserIDListAll(ctx context.Context, lastID int64, limit int) ([]int64, error) {
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ctx, span := global.Tracer.Start(ctx, "mysqldao.UserIDListAll")
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defer span.End()
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var ids []int64
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if err := d.db.WithContext(ctx).Model(&mysqlmodel.User{}).
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Where("id > ?", lastID).
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Order("id ASC").
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Limit(limit).
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Pluck("id", &ids).Error; err != nil {
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span.RecordError(err)
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return nil, err
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}
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return ids, nil
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}
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