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refactor: 调整项目结构为单向依赖

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Forest
2025-12-26 15:40:24 +08:00
parent b3463769dc
commit e5a77853b0
98 changed files with 5503 additions and 3352 deletions
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45
backend/internal/service/redeem_service.go
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@@ -10,7 +10,6 @@ import (
"time"
infraerrors "github.com/Wei-Shaw/sub2api/internal/infrastructure/errors"
"github.com/Wei-Shaw/sub2api/internal/model"
"github.com/Wei-Shaw/sub2api/internal/pkg/pagination"
"github.com/redis/go-redis/v9"
)
@@ -39,17 +38,17 @@ type RedeemCache interface {
}
type RedeemCodeRepository interface {
Create(ctx context.Context, code *model.RedeemCode) error
CreateBatch(ctx context.Context, codes []model.RedeemCode) error
GetByID(ctx context.Context, id int64) (*model.RedeemCode, error)
GetByCode(ctx context.Context, code string) (*model.RedeemCode, error)
Update(ctx context.Context, code *model.RedeemCode) error
Create(ctx context.Context, code *RedeemCode) error
CreateBatch(ctx context.Context, codes []RedeemCode) error
GetByID(ctx context.Context, id int64) (*RedeemCode, error)
GetByCode(ctx context.Context, code string) (*RedeemCode, error)
Update(ctx context.Context, code *RedeemCode) error
Delete(ctx context.Context, id int64) error
Use(ctx context.Context, id, userID int64) error
List(ctx context.Context, params pagination.PaginationParams) ([]model.RedeemCode, *pagination.PaginationResult, error)
ListWithFilters(ctx context.Context, params pagination.PaginationParams, codeType, status, search string) ([]model.RedeemCode, *pagination.PaginationResult, error)
ListByUser(ctx context.Context, userID int64, limit int) ([]model.RedeemCode, error)
List(ctx context.Context, params pagination.PaginationParams) ([]RedeemCode, *pagination.PaginationResult, error)
ListWithFilters(ctx context.Context, params pagination.PaginationParams, codeType, status, search string) ([]RedeemCode, *pagination.PaginationResult, error)
ListByUser(ctx context.Context, userID int64, limit int) ([]RedeemCode, error)
}
// GenerateCodesRequest 生成兑换码请求
@@ -116,7 +115,7 @@ func (s *RedeemService) GenerateRandomCode() (string, error) {
}
// GenerateCodes 批量生成兑换码
func (s *RedeemService) GenerateCodes(ctx context.Context, req GenerateCodesRequest) ([]model.RedeemCode, error) {
func (s *RedeemService) GenerateCodes(ctx context.Context, req GenerateCodesRequest) ([]RedeemCode, error) {
if req.Count <= 0 {
return nil, errors.New("count must be greater than 0")
}
@@ -131,21 +130,21 @@ func (s *RedeemService) GenerateCodes(ctx context.Context, req GenerateCodesRequ
codeType := req.Type
if codeType == "" {
codeType = model.RedeemTypeBalance
codeType = RedeemTypeBalance
}
codes := make([]model.RedeemCode, 0, req.Count)
codes := make([]RedeemCode, 0, req.Count)
for i := 0; i < req.Count; i++ {
code, err := s.GenerateRandomCode()
if err != nil {
return nil, fmt.Errorf("generate code: %w", err)
}
codes = append(codes, model.RedeemCode{
codes = append(codes, RedeemCode{
Code: code,
Type: codeType,
Value: req.Value,
Status: model.StatusUnused,
Status: StatusUnused,
})
}
@@ -210,7 +209,7 @@ func (s *RedeemService) releaseRedeemLock(ctx context.Context, code string) {
}
// Redeem 使用兑换码
func (s *RedeemService) Redeem(ctx context.Context, userID int64, code string) (*model.RedeemCode, error) {
func (s *RedeemService) Redeem(ctx context.Context, userID int64, code string) (*RedeemCode, error) {
// 检查限流
if err := s.checkRedeemRateLimit(ctx, userID); err != nil {
return nil, err
@@ -239,7 +238,7 @@ func (s *RedeemService) Redeem(ctx context.Context, userID int64, code string) (
}
// 验证兑换码类型的前置条件
if redeemCode.Type == model.RedeemTypeSubscription && redeemCode.GroupID == nil {
if redeemCode.Type == RedeemTypeSubscription && redeemCode.GroupID == nil {
return nil, infraerrors.BadRequest("REDEEM_CODE_INVALID", "invalid subscription redeem code: missing group_id")
}
@@ -261,7 +260,7 @@ func (s *RedeemService) Redeem(ctx context.Context, userID int64, code string) (
// 执行兑换逻辑（兑换码已被锁定，此时可安全操作）
switch redeemCode.Type {
case model.RedeemTypeBalance:
case RedeemTypeBalance:
// 增加用户余额
if err := s.userRepo.UpdateBalance(ctx, userID, redeemCode.Value); err != nil {
return nil, fmt.Errorf("update user balance: %w", err)
@@ -275,13 +274,13 @@ func (s *RedeemService) Redeem(ctx context.Context, userID int64, code string) (
}()
}
case model.RedeemTypeConcurrency:
case RedeemTypeConcurrency:
// 增加用户并发数
if err := s.userRepo.UpdateConcurrency(ctx, userID, int(redeemCode.Value)); err != nil {
return nil, fmt.Errorf("update user concurrency: %w", err)
}
case model.RedeemTypeSubscription:
case RedeemTypeSubscription:
validityDays := redeemCode.ValidityDays
if validityDays <= 0 {
validityDays = 30
@@ -320,7 +319,7 @@ func (s *RedeemService) Redeem(ctx context.Context, userID int64, code string) (
}
// GetByID 根据ID获取兑换码
func (s *RedeemService) GetByID(ctx context.Context, id int64) (*model.RedeemCode, error) {
func (s *RedeemService) GetByID(ctx context.Context, id int64) (*RedeemCode, error) {
code, err := s.redeemRepo.GetByID(ctx, id)
if err != nil {
return nil, fmt.Errorf("get redeem code: %w", err)
@@ -329,7 +328,7 @@ func (s *RedeemService) GetByID(ctx context.Context, id int64) (*model.RedeemCod
}
// GetByCode 根据Code获取兑换码
func (s *RedeemService) GetByCode(ctx context.Context, code string) (*model.RedeemCode, error) {
func (s *RedeemService) GetByCode(ctx context.Context, code string) (*RedeemCode, error) {
redeemCode, err := s.redeemRepo.GetByCode(ctx, code)
if err != nil {
return nil, fmt.Errorf("get redeem code: %w", err)
@@ -338,7 +337,7 @@ func (s *RedeemService) GetByCode(ctx context.Context, code string) (*model.Rede
}
// List 获取兑换码列表（管理员功能）
func (s *RedeemService) List(ctx context.Context, params pagination.PaginationParams) ([]model.RedeemCode, *pagination.PaginationResult, error) {
func (s *RedeemService) List(ctx context.Context, params pagination.PaginationParams) ([]RedeemCode, *pagination.PaginationResult, error) {
codes, pagination, err := s.redeemRepo.List(ctx, params)
if err != nil {
return nil, nil, fmt.Errorf("list redeem codes: %w", err)
@@ -383,7 +382,7 @@ func (s *RedeemService) GetStats(ctx context.Context) (map[string]any, error) {
}
// GetUserHistory 获取用户的兑换历史
func (s *RedeemService) GetUserHistory(ctx context.Context, userID int64, limit int) ([]model.RedeemCode, error) {
func (s *RedeemService) GetUserHistory(ctx context.Context, userID int64, limit int) ([]RedeemCode, error) {
codes, err := s.redeemRepo.ListByUser(ctx, userID, limit)
if err != nil {
return nil, fmt.Errorf("get user redeem history: %w", err)