feat: message notify

server/internal/msg/application/msg_channel.go

@@ -0,0 +1,52 @@
+package application
+
+import (
+	"context"
+	"mayfly-go/internal/msg/domain/entity"
+	"mayfly-go/internal/msg/domain/repository"
+	"mayfly-go/pkg/base"
+	"mayfly-go/pkg/model"
+	"mayfly-go/pkg/utils/stringx"
+)
+
+type MsgChannel interface {
+	base.App[*entity.MsgChannel]
+
+	GetPageList(condition *entity.MsgChannel, pageParam *model.PageParam, toEntity any, orderBy ...string) (*model.PageResult[any], error)
+
+	SaveChannel(ctx context.Context, msgChannel *entity.MsgChannel) error
+
+	DeleteChannel(ctx context.Context, id uint64) error
+}
+
+type msgChannelAppImpl struct {
+	base.AppImpl[*entity.MsgChannel, repository.MsgChannel]
+
+	msgTempApp MsgTmpl `inject:"T"`
+}
+
+var _ (MsgChannel) = (*msgChannelAppImpl)(nil)
+
+func (m *msgChannelAppImpl) GetPageList(condition *entity.MsgChannel, pageParam *model.PageParam, toEntity any, orderBy ...string) (*model.PageResult[any], error) {
+	return m.Repo.GetPageList(condition, pageParam, toEntity)
+}
+
+func (m *msgChannelAppImpl) SaveChannel(ctx context.Context, msgChannel *entity.MsgChannel) error {
+	if msgChannel.Id == 0 {
+		msgChannel.Code = stringx.Rand(8)
+	}
+	return m.Save(ctx, msgChannel)
+}
+
+func (m *msgChannelAppImpl) DeleteChannel(ctx context.Context, id uint64) error {
+	return m.Tx(ctx, func(ctx context.Context) error {
+		if err := m.DeleteById(ctx, id); err != nil {
+			return err
+		}
+		// 删除渠道关联的模板
+		if err := m.msgTempApp.DeleteTmplChannel(ctx, id); err != nil {
+			return err
+		}
+		return nil
+	})
+}