refactor: 将数据库从MongoDB迁移至PostgreSQL

dao/file_dao.go

@@ -3,18 +3,24 @@ package dao
 import (
 	"context"
 	"oss/consts"
+	"oss/model/dto"
 	"oss/model/entity"
 
-	"gitea.com/red-future/common/db/mongo"
+	"gitea.com/red-future/common/db/gfdb"
+	"github.com/gogf/gf/v2/util/gconv"
+	"github.com/gogf/gf/v2/util/guid"
 )
 
 var File = &file{}
 
-type file struct {
-}
+type file struct{}
 
 // Insert 插入
-func (d *file) Insert(ctx context.Context, entity *entity.File) (err error) {
-	_, err = mongo.DB().Insert(ctx, []interface{}{&entity}, consts.FileCollection)
+func (d *file) Insert(ctx context.Context, req *dto.UploadFile) (res *entity.File, err error) {
+	if err = gconv.Struct(req, &res); err != nil {
+		return
+	}
+	res.Bid = guid.S()
+	_, err = gfdb.DB(ctx).Model(ctx, consts.FileCollection).Insert(&res)
 	return
 }