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feat(hot-rank): add per-channel hot ranking functionality
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Add channel-specific hot post filtering and ranking across the posts
listing flow. Introduce refreshChannelRanks to compute per-channel hot
scores, new Redis cache keys for channel hot ranks, and update
repository/service/handler layers to accept channelID filtering
parameters. Update HotRankWorker dependency injection to include
ChannelRepository.
This commit is contained in:
lafay
2026-04-26 11:39:41 +08:00
parent 02466603f9
commit 27ea8689f9
7 changed files with 329 additions and 70 deletions
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14
internal/handler/post_handler.go
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@@ -293,24 +293,20 @@ func (h *PostHandler) List(c *gin.Context) {
// 根据 tab 参数选择不同的获取方式
switch tab {
case "follow":
// 获取关注用户的帖子，需要登录
if currentUserID == "" {
response.Unauthorized(c, "请先登录")
return
}
posts, total, err = h.postService.GetFollowingPosts(c.Request.Context(), currentUserID, page, pageSize)
posts, total, err = h.postService.GetFollowingPosts(c.Request.Context(), currentUserID, page, pageSize, channelID)
case "hot":
// 获取热门帖子
posts, total, err = h.postService.GetHotPosts(c.Request.Context(), page, pageSize)
posts, total, err = h.postService.GetHotPosts(c.Request.Context(), page, pageSize, channelID)
case "latest":
// 最新帖子
if userID != "" && userID == currentUserID {
posts, total, err = h.postService.GetLatestPostsForOwner(c.Request.Context(), page, pageSize, userID, channelID)
} else {
posts, total, err = h.postService.GetLatestPosts(c.Request.Context(), page, pageSize, userID, channelID)
}
default:
// 默认获取最新帖子
if userID != "" && userID == currentUserID {
posts, total, err = h.postService.GetLatestPostsForOwner(c.Request.Context(), page, pageSize, userID, channelID)
} else {
@@ -360,15 +356,13 @@ func (h *PostHandler) ListByCursor(c *gin.Context) {
// 根据 tab 参数选择不同的获取方式
switch tab {
case "follow":
// 获取关注用户的帖子，需要登录
if currentUserID == "" {
response.Unauthorized(c, "请先登录")
return
}
result, err = h.postService.GetFollowingPostsByCursor(c.Request.Context(), currentUserID, req)
result, err = h.postService.GetFollowingPostsByCursor(c.Request.Context(), currentUserID, channelID, req)
case "hot":
// 获取热门帖子
result, err = h.postService.GetHotPostsByCursor(c.Request.Context(), req)
result, err = h.postService.GetHotPostsByCursor(c.Request.Context(), channelID, req)
case "latest":
// 最新帖子
result, err = h.postService.ListByCursor(c.Request.Context(), userID, includePending, channelID, req)