feat(store): 新增 RechargeStore 充值订单数据访问层
实现充值订单的完整 CRUD 操作: - Create: 创建充值订单 - GetByRechargeNo: 根据订单号查询(不存在返回 nil) - GetByID: 根据 ID 查询 - List: 支持分页和多条件筛选(用户、钱包、状态、时间范围) - UpdateStatus: 更新状态(支持乐观锁检查) - UpdatePaymentInfo: 更新支付信息 测试覆盖率: 94.7%(7个方法全部覆盖) - 包含正常流程、边界条件、错误处理测试 - 使用 testutils.NewTestTransaction 和 GetTestRedis - 所有测试通过 Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-opencode) Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
This commit is contained in:
166
internal/store/postgres/recharge_store.go
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166
internal/store/postgres/recharge_store.go
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package postgres
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import (
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"context"
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"time"
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"github.com/break/junhong_cmp_fiber/internal/model"
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"github.com/redis/go-redis/v9"
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"gorm.io/gorm"
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)
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type RechargeStore struct {
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db *gorm.DB
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redis *redis.Client
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}
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// NewRechargeStore 创建充值订单 Store 实例
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func NewRechargeStore(db *gorm.DB, redis *redis.Client) *RechargeStore {
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return &RechargeStore{
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db: db,
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redis: redis,
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}
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}
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// Create 创建充值订单
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func (s *RechargeStore) Create(ctx context.Context, recharge *model.RechargeRecord) error {
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return s.db.WithContext(ctx).Create(recharge).Error
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}
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// GetByRechargeNo 根据充值订单号查询充值订单
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// 不存在时返回 nil, nil
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func (s *RechargeStore) GetByRechargeNo(ctx context.Context, rechargeNo string) (*model.RechargeRecord, error) {
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var recharge model.RechargeRecord
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err := s.db.WithContext(ctx).Where("recharge_no = ?", rechargeNo).First(&recharge).Error
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if err != nil {
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if err == gorm.ErrRecordNotFound {
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return nil, nil
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}
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return nil, err
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}
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return &recharge, nil
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}
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// GetByID 根据 ID 查询充值订单
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func (s *RechargeStore) GetByID(ctx context.Context, id uint) (*model.RechargeRecord, error) {
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var recharge model.RechargeRecord
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if err := s.db.WithContext(ctx).First(&recharge, id).Error; err != nil {
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return nil, err
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}
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return &recharge, nil
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}
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// ListRechargeParams 充值订单列表查询参数
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type ListRechargeParams struct {
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Page int // 页码(从 1 开始)
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PageSize int // 每页数量
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UserID *uint // 用户 ID 筛选
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WalletID *uint // 钱包 ID 筛选
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Status *int // 状态筛选
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StartTime *time.Time // 开始时间
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EndTime *time.Time // 结束时间
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}
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// List 查询充值订单列表(支持分页和筛选)
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func (s *RechargeStore) List(ctx context.Context, params *ListRechargeParams) ([]*model.RechargeRecord, int64, error) {
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var recharges []*model.RechargeRecord
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var total int64
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query := s.db.WithContext(ctx).Model(&model.RechargeRecord{})
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// 应用筛选条件
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if params.UserID != nil {
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query = query.Where("user_id = ?", *params.UserID)
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}
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if params.WalletID != nil {
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query = query.Where("wallet_id = ?", *params.WalletID)
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}
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if params.Status != nil {
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query = query.Where("status = ?", *params.Status)
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}
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if params.StartTime != nil {
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query = query.Where("created_at >= ?", *params.StartTime)
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}
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if params.EndTime != nil {
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query = query.Where("created_at <= ?", *params.EndTime)
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}
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// 统计总数
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if err := query.Count(&total).Error; err != nil {
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return nil, 0, err
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}
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// 分页查询
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page := params.Page
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if page < 1 {
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page = 1
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}
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pageSize := params.PageSize
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if pageSize < 1 {
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pageSize = 20
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}
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offset := (page - 1) * pageSize
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if err := query.Order("id DESC").Offset(offset).Limit(pageSize).Find(&recharges).Error; err != nil {
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return nil, 0, err
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}
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return recharges, total, nil
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}
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// UpdateStatus 更新充值订单状态(支持乐观锁检查)
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// oldStatus: 原状态(用于乐观锁检查,传 nil 则跳过检查)
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// newStatus: 新状态
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// paidAt: 支付时间(状态变为已支付时传入)
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// completedAt: 完成时间(状态变为已完成时传入)
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func (s *RechargeStore) UpdateStatus(ctx context.Context, id uint, oldStatus *int, newStatus int, paidAt *time.Time, completedAt *time.Time) error {
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updates := map[string]interface{}{
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"status": newStatus,
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}
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if paidAt != nil {
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updates["paid_at"] = paidAt
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}
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if completedAt != nil {
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updates["completed_at"] = completedAt
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}
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query := s.db.WithContext(ctx).Model(&model.RechargeRecord{}).Where("id = ?", id)
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// 乐观锁检查
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if oldStatus != nil {
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query = query.Where("status = ?", *oldStatus)
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}
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result := query.Updates(updates)
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if result.Error != nil {
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return result.Error
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}
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if result.RowsAffected == 0 {
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return gorm.ErrRecordNotFound
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}
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return nil
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}
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// UpdatePaymentInfo 更新支付信息
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func (s *RechargeStore) UpdatePaymentInfo(ctx context.Context, id uint, paymentChannel *string, paymentTransactionID *string) error {
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updates := map[string]interface{}{}
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if paymentChannel != nil {
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updates["payment_channel"] = paymentChannel
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}
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if paymentTransactionID != nil {
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updates["payment_transaction_id"] = paymentTransactionID
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}
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if len(updates) == 0 {
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return nil
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}
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result := s.db.WithContext(ctx).Model(&model.RechargeRecord{}).Where("id = ?", id).Updates(updates)
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if result.Error != nil {
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return result.Error
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}
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if result.RowsAffected == 0 {
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return gorm.ErrRecordNotFound
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}
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return nil
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}
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