init: 1.0.0

internal/logic/admin/server/deleteNodeLogic.go

@@ -0,0 +1,56 @@
+package server
+
+import (
+	"context"
+
+	"github.com/perfect-panel/ppanel-server/internal/svc"
+	"github.com/perfect-panel/ppanel-server/internal/types"
+	"github.com/perfect-panel/ppanel-server/pkg/logger"
+	"github.com/perfect-panel/ppanel-server/pkg/tool"
+	"github.com/perfect-panel/ppanel-server/pkg/xerr"
+	"github.com/pkg/errors"
+	"gorm.io/gorm"
+)
+
+type DeleteNodeLogic struct {
+	logger.Logger
+	ctx    context.Context
+	svcCtx *svc.ServiceContext
+}
+
+func NewDeleteNodeLogic(ctx context.Context, svcCtx *svc.ServiceContext) *DeleteNodeLogic {
+	return &DeleteNodeLogic{
+		Logger: logger.WithContext(ctx),
+		ctx:    ctx,
+		svcCtx: svcCtx,
+	}
+}
+
+func (l *DeleteNodeLogic) DeleteNode(req *types.DeleteNodeRequest) error {
+	err := l.svcCtx.DB.Transaction(func(tx *gorm.DB) error {
+		// Delete server
+		err := l.svcCtx.ServerModel.Delete(l.ctx, req.Id)
+		if err != nil {
+			return err
+		}
+		// Delete server to subscribe
+		subs, err := l.svcCtx.SubscribeModel.QuerySubscribeIdsByServerIdAndServerGroupId(l.ctx, req.Id, 0)
+		if err != nil {
+			return err
+		}
+		for _, sub := range subs {
+			servers := tool.StringToInt64Slice(sub.Server)
+			newServers := tool.RemoveElementBySlice(servers, req.Id)
+			sub.Server = tool.Int64SliceToString(newServers)
+			if err = l.svcCtx.SubscribeModel.Update(l.ctx, sub); err != nil {
+				return err
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		l.Errorw("[DeleteNode] Delete Database Error: ", logger.Field("error", err.Error()))
+		return errors.Wrapf(xerr.NewErrCode(xerr.DatabaseDeletedError), "delete server error: %v", err)
+	}
+	return nil
+}