fix version 1

module/social/group/internal/logic/basic/disband.go

@@ -2,18 +2,23 @@ package basic
 
 import (
 	"context"
+	"errors"
+	"time"
 
+	"bsm/full/module/social/group/internal/impl"
+	"bsm/full/module/social/group/internal/models"
 	pb "bsm/full/module/social/group/pb"
 	"git.apinb.com/bsm-sdk/core/errcode"
+	"git.apinb.com/bsm-sdk/core/printer"
 	"git.apinb.com/bsm-sdk/core/service"
 	"git.apinb.com/bsm-sdk/core/vars"
-	"time"
+	"gorm.io/gorm"
 )
 
 // 解散群组
 func Disband(ctx context.Context, in *pb.IdentRequest) (reply *pb.DataStatusReply, err error) {
 	// parse authorization meta.
-	_, err = service.ParseMetaCtx(ctx, nil)
+	auth, err := service.ParseMetaCtx(ctx, nil)
 	if err != nil {
 		return nil, err
 	}
@@ -22,8 +27,37 @@ func Disband(ctx context.Context, in *pb.IdentRequest) (reply *pb.DataStatusRepl
 	if in.Id == 0 && in.Identity == "" {
 		return nil, errcode.ErrInvalidArgument
 	}
+	if in.Identity == "" {
+		return nil, errcode.ErrInvalidArgument
+	}
 
-	// TODO: add your logic code & delete this line.
+	// 校验群组存在，且仅群主可解散
+	var group models.GroupBasic
+	if err = impl.DBService.Where("identity=?", in.Identity).First(&group).Error; err != nil {
+		printer.Error(err.Error())
+		if errors.Is(err, gorm.ErrRecordNotFound) {
+			return nil, errcode.ErrRecordNotFound
+		}
+		return nil, errcode.ErrDB
+	}
+	if group.PassportID != auth.ID {
+		return nil, errcode.ErrPermissionDenied
+	}
+
+	// 软删除群组及其成员记录
+	err = impl.DBService.Transaction(func(tx *gorm.DB) error {
+		if e := tx.Where("identity=?", in.Identity).Delete(&models.GroupBasic{}).Error; e != nil {
+			return e
+		}
+		if e := tx.Where("group_identity=?", in.Identity).Delete(&models.GroupMember{}).Error; e != nil {
+			return e
+		}
+		return nil
+	})
+	if err != nil {
+		printer.Error(err.Error())
+		return nil, errcode.ErrDB
+	}
 
 	return &pb.DataStatusReply{
 		Data:    vars.OK,