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