Blizzard
59 lines
1.3 KiB
Go
59 lines
1.3 KiB
Go
package logic
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import (
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"context"
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plantModel "sundynix-micro-go/app/plant/model"
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"sundynix-micro-go/app/plant/rpc/internal/svc"
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"sundynix-micro-go/app/plant/rpc/plant"
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"github.com/zeromicro/go-zero/core/logx"
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"gorm.io/gorm"
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)
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type CreatePostLogic struct {
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ctx context.Context
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svcCtx *svc.ServiceContext
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logx.Logger
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}
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func NewCreatePostLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CreatePostLogic {
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return &CreatePostLogic{
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ctx: ctx,
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svcCtx: svcCtx,
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Logger: logx.WithContext(ctx),
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}
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}
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// 发布帖子
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func (l *CreatePostLogic) CreatePost(in *plant.CreatePostReq) (*plant.CommonResp, error) {
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err := l.svcCtx.DB.Transaction(func(tx *gorm.DB) error {
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post := plantModel.Post{
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UserID: in.UserId,
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Title: in.Title,
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Content: in.Content,
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Location: in.Location,
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}
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if err := tx.Create(&post).Error; err != nil {
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return err
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}
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if len(in.ImgIds) > 0 {
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var relations []map[string]interface{}
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for _, id := range in.ImgIds {
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relations = append(relations, map[string]interface{}{
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"post_id": post.ID,
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"oss_id": id,
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})
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}
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if err := tx.Table("sundynix_post_oss").Create(relations).Error; err != nil {
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return err
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}
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}
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return nil
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})
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if err != nil {
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return nil, err
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}
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return &plant.CommonResp{Code: 0, Msg: "ok"}, nil
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}
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