88 lines
2.6 KiB
Go
88 lines
2.6 KiB
Go
// Code scaffolded by goctl. Safe to edit.
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// goctl 1.9.2
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package meeting
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import (
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"context"
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"database/sql"
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"errors"
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"time"
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"github.com/JACKYMYPERSON/hldrCenter/config"
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"github.com/JACKYMYPERSON/hldrCenter/internal/meeting/internal/model"
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"github.com/JACKYMYPERSON/hldrCenter/internal/meeting/internal/types"
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"github.com/zeromicro/go-zero/core/logx"
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)
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type CreateMeetingLogic struct {
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logx.Logger
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ctx context.Context
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cfg *config.Config
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model model.MeetingModel
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}
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func NewCreateMeetingLogic(ctx context.Context, cfg *config.Config, model model.MeetingModel) *CreateMeetingLogic {
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return &CreateMeetingLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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cfg: cfg,
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model: model,
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}
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}
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func (l *CreateMeetingLogic) CreateMeeting(req *types.CreateMeetingReq) (resp *types.CreateMeetingResp, err error) {
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// 1. 业务校验：验证时间格式及合理性
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// 1.1 解析开始时间（前端传入格式应为 "2006-01-02 15:04:05"）
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startTime, err := time.Parse("2006-01-02 15:04:05", req.StartTime)
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if err != nil {
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return nil, errors.New("开始时间格式错误，请使用YYYY-MM-DD HH:MM:SS")
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}
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// 1.2 解析结束时间
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endTime, err := time.Parse("2006-01-02 15:04:05", req.EndTime)
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if err != nil {
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return nil, errors.New("结束时间格式错误，请使用YYYY-MM-DD HH:MM:SS")
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}
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// 1.3 校验结束时间不能早于开始时间
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if endTime.Before(startTime) {
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return nil, errors.New("结束时间不能早于开始时间")
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}
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meeting := &model.Meeting{
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Theme: req.Theme, // 非空字段，直接赋值
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Subtitle: req.Subtitle, // 可空字段，空字符串会被数据库处理为 NULL（如果表允许）
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Intro: sql.NullString{
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String: req.Intro, // 赋值实际字符串
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Valid: req.Intro != "", // 若不为空字符串，则设为有效（存实际值）；若为空，则设为无效（存 NULL）
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},
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CoverUrl: req.CoverUrl,
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ScheduleImageUrl: req.ScheduleImageUrl,
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StartTime: startTime,
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EndTime: endTime,
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IsDelete: 0, // 软删除默认未删除
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}
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// 3. 调用model插入数据库
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result, err := l.model.Insert(l.ctx, meeting)
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if err != nil {
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l.Logger.Errorf("创建会议失败：%v", err)
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return nil, errors.New("创建会议失败，请重试")
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}
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// 4. 获取新增会议的ID（通过LastInsertId()）
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meetingId, err := result.LastInsertId()
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if err != nil {
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l.Logger.Errorf("获取会议ID失败：%v", err)
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return nil, errors.New("创建会议成功，但获取ID失败")
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}
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// 5. 构造响应
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return &types.CreateMeetingResp{
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Msg: "会议创建成功",
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MeetingId: meetingId, // 返回新增会议的主键ID
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}, nil
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}
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