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v1.0.0

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liangzai
2025-08-02 02:54:21 +08:00
parent 934dce2776
commit 66845d3fe0
74 changed files with 8686 additions and 212 deletions
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8
internal/application/product/dto/queries/subscription_queries.go
View File

@@ -4,10 +4,16 @@ package queries
type ListSubscriptionsQuery struct {
Page int `form:"page" binding:"omitempty,min=1" comment:"页码"`
PageSize int `form:"page_size" binding:"omitempty,min=1,max=100" comment:"每页数量"`
UserID string `form:"-" comment:"用户ID"`
UserID string `form:"user_id" binding:"omitempty" comment:"用户ID"`
Keyword string `form:"keyword" binding:"omitempty,max=100" comment:"搜索关键词"`
SortBy string `form:"sort_by" binding:"omitempty,oneof=created_at updated_at price" comment:"排序字段"`
SortOrder string `form:"sort_order" binding:"omitempty,sort_order" comment:"排序方向"`
// 新增筛选字段
CompanyName string `form:"company_name" binding:"omitempty,max=100" comment:"企业名称"`
ProductName string `form:"product_name" binding:"omitempty,max=100" comment:"产品名称"`
StartTime string `form:"start_time" binding:"omitempty,datetime=2006-01-02 15:04:05" comment:"订阅开始时间"`
EndTime string `form:"end_time" binding:"omitempty,datetime=2006-01-02 15:04:05" comment:"订阅结束时间"`
}
// GetSubscriptionQuery 获取订阅详情查询

8
internal/application/product/dto/responses/subscription_responses.go
View File

@@ -4,6 +4,13 @@ import (
"time"
)
// UserSimpleResponse 用户简单信息响应
type UserSimpleResponse struct {
ID string `json:"id" comment:"用户ID"`
CompanyName string `json:"company_name" comment:"公司名称"`
Phone string `json:"phone" comment:"手机号"`
}
// SubscriptionInfoResponse 订阅详情响应
type SubscriptionInfoResponse struct {
ID string `json:"id" comment:"订阅ID"`
@@ -13,6 +20,7 @@ type SubscriptionInfoResponse struct {
APIUsed int64 `json:"api_used" comment:"已使用API调用次数"`
// 关联信息
User *UserSimpleResponse `json:"user,omitempty" comment:"用户信息"`
Product *ProductSimpleResponse `json:"product,omitempty" comment:"产品信息"`
CreatedAt time.Time `json:"created_at" comment:"创建时间"`

97
internal/application/product/subscription_application_service_impl.go
View File

@@ -2,9 +2,6 @@ package product
import (
"context"
"fmt"
"github.com/shopspring/decimal"
"go.uber.org/zap"
@@ -14,22 +11,26 @@ import (
"tyapi-server/internal/domains/product/entities"
repoQueries "tyapi-server/internal/domains/product/repositories/queries"
product_service "tyapi-server/internal/domains/product/services"
user_repositories "tyapi-server/internal/domains/user/repositories"
)
// SubscriptionApplicationServiceImpl 订阅应用服务实现
// 负责业务流程编排、事务管理、数据转换，不直接操作仓库
type SubscriptionApplicationServiceImpl struct {
productSubscriptionService *product_service.ProductSubscriptionService
userRepo user_repositories.UserRepository
logger *zap.Logger
}
// NewSubscriptionApplicationService 创建订阅应用服务
func NewSubscriptionApplicationService(
productSubscriptionService *product_service.ProductSubscriptionService,
userRepo user_repositories.UserRepository,
logger *zap.Logger,
) SubscriptionApplicationService {
return &SubscriptionApplicationServiceImpl{
productSubscriptionService: productSubscriptionService,
userRepo: userRepo,
logger: logger,
}
}
@@ -37,19 +38,7 @@ func NewSubscriptionApplicationService(
// UpdateSubscriptionPrice 更新订阅价格
// 业务流程：1. 获取订阅 2. 更新价格 3. 保存订阅
func (s *SubscriptionApplicationServiceImpl) UpdateSubscriptionPrice(ctx context.Context, cmd *commands.UpdateSubscriptionPriceCommand) error {
// 1. 获取现有订阅
subscription, err := s.productSubscriptionService.GetSubscriptionByID(ctx, cmd.ID)
if err != nil {
return err
}
// 2. 更新订阅价格
subscription.Price = decimal.NewFromFloat(cmd.Price)
// 3. 保存订阅
// 这里需要扩展领域服务来支持更新操作
// 暂时返回错误
return fmt.Errorf("更新订阅价格功能暂未实现")
return s.productSubscriptionService.UpdateSubscriptionPrice(ctx, cmd.ID, cmd.Price)
}
// CreateSubscription 创建订阅
@@ -74,12 +63,16 @@ func (s *SubscriptionApplicationServiceImpl) GetSubscriptionByID(ctx context.Con
// 业务流程：1. 获取订阅列表 2. 构建响应数据
func (s *SubscriptionApplicationServiceImpl) ListSubscriptions(ctx context.Context, query *appQueries.ListSubscriptionsQuery) (*responses.SubscriptionListResponse, error) {
repoQuery := &repoQueries.ListSubscriptionsQuery{
Page: query.Page,
PageSize: query.PageSize,
UserID: query.UserID, // 管理员可以按用户筛选
Keyword: query.Keyword,
SortBy: query.SortBy,
SortOrder: query.SortOrder,
Page: query.Page,
PageSize: query.PageSize,
UserID: query.UserID, // 管理员可以按用户筛选
Keyword: query.Keyword,
SortBy: query.SortBy,
SortOrder: query.SortOrder,
CompanyName: query.CompanyName,
ProductName: query.ProductName,
StartTime: query.StartTime,
EndTime: query.EndTime,
}
subscriptions, total, err := s.productSubscriptionService.ListSubscriptions(ctx, repoQuery)
if err != nil {
@@ -104,12 +97,16 @@ func (s *SubscriptionApplicationServiceImpl) ListSubscriptions(ctx context.Conte
// 业务流程：1. 获取用户订阅列表 2. 构建响应数据
func (s *SubscriptionApplicationServiceImpl) ListMySubscriptions(ctx context.Context, userID string, query *appQueries.ListSubscriptionsQuery) (*responses.SubscriptionListResponse, error) {
repoQuery := &repoQueries.ListSubscriptionsQuery{
Page: query.Page,
PageSize: query.PageSize,
UserID: userID, // 强制设置为当前用户ID
Keyword: query.Keyword,
SortBy: query.SortBy,
SortOrder: query.SortOrder,
Page: query.Page,
PageSize: query.PageSize,
UserID: userID, // 强制设置为当前用户ID
Keyword: query.Keyword,
SortBy: query.SortBy,
SortOrder: query.SortOrder,
CompanyName: query.CompanyName,
ProductName: query.ProductName,
StartTime: query.StartTime,
EndTime: query.EndTime,
}
subscriptions, total, err := s.productSubscriptionService.ListSubscriptions(ctx, repoQuery)
if err != nil {
@@ -173,42 +170,56 @@ func (s *SubscriptionApplicationServiceImpl) GetSubscriptionUsage(ctx context.Co
// GetSubscriptionStats 获取订阅统计信息
// 业务流程：1. 获取订阅统计 2. 构建响应数据
func (s *SubscriptionApplicationServiceImpl) GetSubscriptionStats(ctx context.Context) (*responses.SubscriptionStatsResponse, error) {
// 这里需要扩展领域服务来支持统计功能
// 暂时返回默认值
stats, err := s.productSubscriptionService.GetSubscriptionStats(ctx)
if err != nil {
return nil, err
}
return &responses.SubscriptionStatsResponse{
TotalSubscriptions: 0,
TotalRevenue: 0,
TotalSubscriptions: stats["total_subscriptions"].(int64),
TotalRevenue: stats["total_revenue"].(float64),
}, nil
}
// GetMySubscriptionStats 获取我的订阅统计信息
// 业务流程：1. 获取用户订阅统计 2. 构建响应数据
func (s *SubscriptionApplicationServiceImpl) GetMySubscriptionStats(ctx context.Context, userID string) (*responses.SubscriptionStatsResponse, error) {
// 获取用户订阅数量
subscriptions, err := s.productSubscriptionService.GetUserSubscriptions(ctx, userID)
stats, err := s.productSubscriptionService.GetUserSubscriptionStats(ctx, userID)
if err != nil {
return nil, err
}
// 计算总收益
var totalRevenue float64
for _, subscription := range subscriptions {
totalRevenue += subscription.Price.InexactFloat64()
}
return &responses.SubscriptionStatsResponse{
TotalSubscriptions: int64(len(subscriptions)),
TotalRevenue: totalRevenue,
TotalSubscriptions: stats["total_subscriptions"].(int64),
TotalRevenue: stats["total_revenue"].(float64),
}, nil
}
// convertToSubscriptionInfoResponse 转换为订阅信息响应
func (s *SubscriptionApplicationServiceImpl) convertToSubscriptionInfoResponse(subscription *entities.Subscription) *responses.SubscriptionInfoResponse {
// 查询用户信息
var userInfo *responses.UserSimpleResponse
if subscription.UserID != "" {
user, err := s.userRepo.GetByIDWithEnterpriseInfo(context.Background(), subscription.UserID)
if err == nil {
companyName := "未知公司"
if user.EnterpriseInfo != nil {
companyName = user.EnterpriseInfo.CompanyName
}
userInfo = &responses.UserSimpleResponse{
ID: user.ID,
CompanyName: companyName,
Phone: user.Phone,
}
}
}
return &responses.SubscriptionInfoResponse{
ID: subscription.ID,
UserID: subscription.UserID,
ProductID: subscription.ProductID,
Price: subscription.Price.InexactFloat64(),
User: userInfo,
Product: s.convertToProductSimpleResponse(subscription.Product),
APIUsed: subscription.APIUsed,
CreatedAt: subscription.CreatedAt,