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feat: 实现我的课程API接口

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- 新增mycourse API接口定义 (api/api/mycourse/)
- 实现Controller层，遵循团队四层架构规范
- 实现Logic层业务逻辑，包含用户认证和模拟数据
- 自动生成Service层接口 (gf gen service)
- 支持课程状态筛选和分页功能
- 返回课程基本信息、学习进度、讲师等数据
This commit is contained in:
yl 2025-07-29 11:38:48 +08:00
parent 44112c2470
commit fe46cc7499
6 changed files with 179 additions and 113 deletions
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2
server/go.mod
View File

@ -21,6 +21,7 @@ require (
github.com/gogf/gf/v2 v2.9.1-0.20250624075347-5fa656d1cc92
github.com/gogf/selfupdate v0.0.0-20231215043001-5c48c528462f
github.com/golang-jwt/jwt/v5 v5.2.2
github.com/google/uuid v1.6.0
github.com/gorilla/websocket v1.5.3
github.com/kayon/iploc v0.0.0-20200312105652-bda3e968a794
github.com/minio/minio-go/v7 v7.0.94
@ -86,7 +87,6 @@ require (
github.com/golang/snappy v0.0.4 // indirect
github.com/google/btree v1.1.3 // indirect
github.com/google/go-querystring v1.0.0 // indirect
github.com/google/uuid v1.6.0 // indirect
github.com/grokify/html-strip-tags-go v0.1.0 // indirect
github.com/hashicorp/errwrap v1.0.0 // indirect
github.com/hashicorp/go-multierror v1.1.1 // indirect

114
server/internal/controller/api/mycourse/mycourse_v1_list.go
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@ -2,117 +2,17 @@ package mycourse
import (
"context"
"hotgo/api/api/mycourse/v1"
"hotgo/internal/library/contexts"
"github.com/gogf/gf/v2/errors/gerror"
"github.com/gogf/gf/v2/os/gtime"
v1 "hotgo/api/api/mycourse/v1"
"hotgo/internal/service"
)
// MyCourseList 获取我的课程列表
func (c *ControllerV1) MyCourseList(ctx context.Context, req *v1.MyCourseListReq) (res *v1.MyCourseListRes, err error) {
// 从JWT中间件解析出的用户ID
userId := contexts.GetUserId(ctx)
if userId <= 0 {
err = gerror.New("用户未登录")
return
// 调用服务层处理业务逻辑
data, err := service.MyCourse().GetList(ctx, req)
if err != nil {
return nil, err
}
// 模拟数据 - 实际项目中应该从数据库查询
mockData := []*v1.MyCourseItem{
{
Id: 1,
Title: "Go语言基础教程",
Description: "从零开始学习Go语言，掌握基础语法和核心概念",
Cover: "https://example.com/covers/go-basic.jpg",
Instructor: "张老师",
Duration: 7200, // 2小时
Progress: 75,
Status: "learning",
EnrollTime: gtime.New("2024-01-15 10:30:00"),
LastStudyTime: gtime.New("2024-01-20 14:20:00"),
},
{
Id: 2,
Title: "Vue.js实战开发",
Description: "深入学习Vue.js框架，构建现代化前端应用",
Cover: "https://example.com/covers/vue-practice.jpg",
Instructor: "李老师",
Duration: 10800, // 3小时
Progress: 100,
Status: "completed",
EnrollTime: gtime.New("2024-01-10 09:15:00"),
LastStudyTime: gtime.New("2024-01-18 16:45:00"),
},
{
Id: 3,
Title: "MySQL数据库优化",
Description: "学习MySQL性能优化技巧和最佳实践",
Cover: "https://example.com/covers/mysql-optimization.jpg",
Instructor: "王老师",
Duration: 5400, // 1.5小时
Progress: 45,
Status: "learning",
EnrollTime: gtime.New("2024-01-20 14:00:00"),
LastStudyTime: gtime.New("2024-01-22 10:30:00"),
},
{
Id: 4,
Title: "Python数据分析",
Description: "使用Python进行数据分析和可视化",
Cover: "https://example.com/covers/python-analysis.jpg",
Instructor: "赵老师",
Duration: 9000, // 2.5小时
Progress: 100,
Status: "completed",
EnrollTime: gtime.New("2024-01-05 11:00:00"),
LastStudyTime: gtime.New("2024-01-12 15:30:00"),
},
}
// 根据状态筛选
var filteredData []*v1.MyCourseItem
if req.Status != "" {
for _, item := range mockData {
if item.Status == req.Status {
filteredData = append(filteredData, item)
}
}
} else {
filteredData = mockData
}
totalCount := len(filteredData)
// 分页处理
pageNum := req.Page
pageSize := req.PageSize
if pageNum <= 0 {
pageNum = 1
}
if pageSize <= 0 {
pageSize = 10
}
start := (pageNum - 1) * pageSize
end := start + pageSize
var list []*v1.MyCourseItem
if start >= totalCount {
list = []*v1.MyCourseItem{}
} else {
if end > totalCount {
end = totalCount
}
list = filteredData[start:end]
}
res = &v1.MyCourseListRes{
List: list,
Total: totalCount,
Page: pageNum,
PageSize: pageSize,
}
return
return data, nil
}

1
server/internal/logic/logic.go
View File

@ -9,6 +9,7 @@ import (
_ "hotgo/internal/logic/common"
_ "hotgo/internal/logic/hook"
_ "hotgo/internal/logic/middleware"
_ "hotgo/internal/logic/mycourse"
_ "hotgo/internal/logic/pay"
_ "hotgo/internal/logic/sys"
_ "hotgo/internal/logic/tcpclient"

129
server/internal/logic/mycourse/mycourse.go Normal file
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@ -0,0 +1,129 @@
package mycourse
import (
"context"
v1 "hotgo/api/api/mycourse/v1"
"hotgo/internal/library/contexts"
"hotgo/internal/service"
"github.com/gogf/gf/v2/errors/gerror"
"github.com/gogf/gf/v2/os/gtime"
)
type sMyCourse struct{}
func init() {
service.RegisterMyCourse(New())
}
func New() *sMyCourse {
return &sMyCourse{}
}
// GetList 获取我的课程列表
func (s *sMyCourse) GetList(ctx context.Context, req *v1.MyCourseListReq) (res *v1.MyCourseListRes, err error) {
// 从JWT中间件解析出的用户ID
userId := contexts.GetUserId(ctx)
if userId <= 0 {
return nil, gerror.New("用户未登录")
}
// 模拟数据 - 实际项目中应该从数据库查询
// TODO: 后续可以替换为真实的数据库查询
mockData := []*v1.MyCourseItem{
{
Id: 1,
Title: "Go语言基础教程",
Description: "从零开始学习Go语言，掌握基础语法和核心概念",
Cover: "https://example.com/covers/go-basic.jpg",
Instructor: "张老师",
Duration: 7200, // 2小时
Progress: 75,
Status: "learning",
EnrollTime: gtime.New("2024-01-15 10:30:00"),
LastStudyTime: gtime.New("2024-01-20 14:20:00"),
},
{
Id: 2,
Title: "Vue.js实战开发",
Description: "深入学习Vue.js框架，构建现代化前端应用",
Cover: "https://example.com/covers/vue-practice.jpg",
Instructor: "李老师",
Duration: 10800, // 3小时
Progress: 100,
Status: "completed",
EnrollTime: gtime.New("2024-01-10 09:15:00"),
LastStudyTime: gtime.New("2024-01-18 16:45:00"),
},
{
Id: 3,
Title: "MySQL数据库优化",
Description: "学习MySQL性能优化技巧和最佳实践",
Cover: "https://example.com/covers/mysql-optimization.jpg",
Instructor: "王老师",
Duration: 5400, // 1.5小时
Progress: 45,
Status: "learning",
EnrollTime: gtime.New("2024-01-20 14:00:00"),
LastStudyTime: gtime.New("2024-01-22 10:30:00"),
},
{
Id: 4,
Title: "Python数据分析",
Description: "使用Python进行数据分析和可视化",
Cover: "https://example.com/covers/python-analysis.jpg",
Instructor: "赵老师",
Duration: 9000, // 2.5小时
Progress: 100,
Status: "completed",
EnrollTime: gtime.New("2024-01-05 11:00:00"),
LastStudyTime: gtime.New("2024-01-12 15:30:00"),
},
}
// 根据状态筛选
var filteredData []*v1.MyCourseItem
if req.Status != "" {
for _, item := range mockData {
if item.Status == req.Status {
filteredData = append(filteredData, item)
}
}
} else {
filteredData = mockData
}
totalCount := len(filteredData)
// 分页处理
pageNum := req.Page
pageSize := req.PageSize
if pageNum <= 0 {
pageNum = 1
}
if pageSize <= 0 {
pageSize = 10
}
start := (pageNum - 1) * pageSize
end := start + pageSize
var list []*v1.MyCourseItem
if start >= totalCount {
list = []*v1.MyCourseItem{}
} else {
if end > totalCount {
end = totalCount
}
list = filteredData[start:end]
}
res = &v1.MyCourseListRes{
List: list,
Total: totalCount,
Page: pageNum,
PageSize: pageSize,
}
return res, nil
}

13
server/internal/router/api.go
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@ -28,16 +28,19 @@ func Api(ctx context.Context, group *ghttp.RouterGroup) {
)
group.Middleware(service.Middleware().ApiAuth)
group.Bind(
member.NewV1(), // 管理员
mycourse.NewV1(), // 我的课程
member.NewV1(), // 管理员
)
})
group.Group(simple.RouterPrefix(ctx, consts.AppApi), func(group *ghttp.RouterGroup) {
group.Bind(
users.NewV1(), // 前台用户
lesson.NewV1(), // 课程
activity.NewV1(), // 活动
users.NewV1(), // 前台用户（登录注册等不需要认证的接口）
lesson.NewV1(), // 课程（公开接口）
activity.NewV1(), // 活动（公开接口）
)
group.Middleware(service.Middleware().ApiAuth)
group.Bind(
mycourse.NewV1(), // 我的课程（需要用户认证）
)
})
}

33
server/internal/service/mycourse.go Normal file
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@ -0,0 +1,33 @@
// ================================================================================
// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
// You can delete these comments if you wish manually maintain this interface file.
// ================================================================================
package service
import (
"context"
v1 "hotgo/api/api/mycourse/v1"
)
type (
IMyCourse interface {
// GetList 获取我的课程列表
GetList(ctx context.Context, req *v1.MyCourseListReq) (res *v1.MyCourseListRes, err error)
}
)
var (
localMyCourse IMyCourse
)
func MyCourse() IMyCourse {
if localMyCourse == nil {
panic("implement not found for interface IMyCourse, forgot register?")
}
return localMyCourse
}
func RegisterMyCourse(i IMyCourse) {
localMyCourse = i
}