init

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

@@ -0,0 +1,33 @@
+package eventhandler
+
+import (
+	"bbs-go/internal/models"
+	"bbs-go/internal/models/constants"
+	"bbs-go/internal/pkg/event"
+	"bbs-go/internal/services"
+	"reflect"
+)
+
+func init() {
+	event.RegHandler(reflect.TypeOf(event.FollowEvent{}), handleFollowEvent)
+}
+
+func handleFollowEvent(i interface{}) {
+	e := i.(event.FollowEvent)
+
+	// 将该用户下的帖子添加到信息流
+	services.TopicService.ScanByUser(e.OtherId, func(topics []models.Topic) {
+		for _, topic := range topics {
+			if topic.Status != constants.StatusOk {
+				continue
+			}
+			_ = services.UserFeedService.Create(&models.UserFeed{
+				UserId:     e.UserId,
+				DataType:   constants.EntityTopic,
+				DataId:     topic.Id,
+				AuthorId:   topic.UserId,
+				CreateTime: topic.CreateTime,
+			})
+		}
+	})
+}