init

bbs-go/server/internal/services/eventhandler/topic_create_handler.go

@@ -0,0 +1,36 @@
+package eventhandler
+
+import (
+	"bbs-go/internal/models"
+	"bbs-go/internal/models/constants"
+	"bbs-go/internal/pkg/bbsurls"
+	"bbs-go/internal/pkg/event"
+	"bbs-go/internal/pkg/seo"
+	"bbs-go/internal/services"
+	"log/slog"
+	"reflect"
+)
+
+func init() {
+	event.RegHandler(reflect.TypeOf(event.TopicCreateEvent{}), handleTopicCreateEvent)
+}
+
+func handleTopicCreateEvent(i interface{}) {
+	e := i.(event.TopicCreateEvent)
+
+	services.UserFollowService.ScanFans(e.UserId, func(fansId int64) {
+		slog.With(slog.Any("topicId", e.TopicId), slog.Any("userId", e.UserId), slog.Any("fansId", fansId)).Info("用户关注，处理帖子")
+		if err := services.UserFeedService.Create(&models.UserFeed{
+			UserId:     fansId,
+			DataId:     e.TopicId,
+			DataType:   constants.EntityTopic,
+			AuthorId:   e.UserId,
+			CreateTime: e.CreateTime,
+		}); err != nil {
+			slog.Error(err.Error(), slog.Any("err", err))
+		}
+	})
+
+	// 百度链接推送
+	seo.Push(bbsurls.TopicUrl(e.TopicId))
+}