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v0.0.3 点赞

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zpc 2025-11-16 20:30:30 +08:00
parent 71103eb85e
commit b829eb35ad
4 changed files with 64 additions and 12 deletions
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10
ZR.LiveForum.Model/Liveforum/Dto/T_LikesDto.cs
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@ -32,5 +32,15 @@ namespace ZR.LiveForum.Model.Liveforum.Dto
[ExcelColumn(Name = "点赞类型")]
public string? TargetTypeLabel { get; set; }
/// <summary>
/// 点赞用户昵称
/// </summary>
public string? UserName { get; set; }
/// <summary>
/// 点赞目标信息（帖子标题或评论内容）
/// </summary>
public string? TargetInfo { get; set; }
}
}

2
ZR.LiveForum.Model/Liveforum/T_Likes.cs
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@ -20,7 +20,7 @@ namespace ZR.LiveForum.Model.Liveforum
public long UserId { get; set; }
/// <summary>
/// 点赞类型
/// 点赞类型 1-帖子，2-评论
/// </summary>
public int TargetType { get; set; }

41
ZR.Service/Liveforum/T_LikesService.cs
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@ -22,12 +22,45 @@ namespace ZR.Service.Liveforum
{
var predicate = QueryExp(parm);
var response = Queryable()
//.OrderBy("Id desc")
var query = Queryable()
.Where(predicate.ToExpression())
.ToPage<T_Likes, T_LikesDto>(parm);
.LeftJoin<T_Users>((l, u) => l.UserId == u.Id)
.LeftJoin<T_Posts>((l, u, p) => l.TargetType == 1 && l.TargetId == p.Id)
.LeftJoin<T_Comments>((l, u, p, c) => l.TargetType == 2 && l.TargetId == c.Id);
return response;
// 默认按创建时间倒序
query = query.OrderBy((l, u, p, c) => l.CreatedAt, OrderByType.Desc);
var response = query.Select((l, u, p, c) => new T_LikesDto()
{
Id = l.Id,
UserId = l.UserId,
TargetType = l.TargetType,
TargetId = l.TargetId,
CreatedAt = l.CreatedAt,
UserName = u.NickName,
// 根据TargetType选择对应的信息：1-帖子标题，2-评论内容
TargetInfo = l.TargetType == 1 ? p.Title : (l.TargetType == 2 ? c.Content : null),
}, true);
var resp = ToPage(response, parm);
return resp;
}
/// <summary>
/// 分页查询（排序已在Select之前完成）
/// </summary>
private PagedInfo<T> ToPage<T>(ISugarQueryable<T> source, PagerInfo parm)
{
var page = new PagedInfo<T>();
var total = 0;
page.PageSize = parm.PageSize;
page.PageIndex = parm.PageNum;
// 注意：排序已经在 Select 之前完成了，这里不再需要排序
page.Result = source
.ToPageList(parm.PageNum, parm.PageSize, ref total);
page.TotalNum = total;
return page;
}

23
ZR.Vue/src/views/liveforum/tlikes.vue
View File

@ -33,15 +33,22 @@
highlight-current-row
@sort-change="sortChange"
>
<el-table-column prop="id" label="id" align="center" v-if="columns.showColumn('id')"/>
<el-table-column prop="userId" label="点赞用户ID" align="center" v-if="columns.showColumn('userId')"/>
<el-table-column prop="targetType" label="点赞类型" align="center" v-if="columns.showColumn('targetType')">
<el-table-column prop="id" label="id" align="center" width="80" v-if="columns.showColumn('id')"/>
<el-table-column prop="userName" label="点赞用户" align="center" width="120" :show-overflow-tooltip="true" v-if="columns.showColumn('userName')"/>
<el-table-column prop="userId" label="点赞用户ID" align="center" width="100" v-if="columns.showColumn('userId')"/>
<el-table-column prop="targetType" label="点赞类型" align="center" width="100" v-if="columns.showColumn('targetType')">
<template #default="scope">
<dict-tag :options=" options.liveforum_like_tag " :value="scope.row.targetType" />
</template>
</el-table-column>
<el-table-column prop="targetId" label="点赞目标ID" align="center" v-if="columns.showColumn('targetId')"/>
<el-table-column prop="createdAt" label="点赞时间" :show-overflow-tooltip="true" v-if="columns.showColumn('createdAt')"/>
<el-table-column prop="targetInfo" label="点赞目标" align="left" width="300" :show-overflow-tooltip="true" v-if="columns.showColumn('targetInfo')">
<template #default="scope">
<span v-if="scope.row.targetInfo">{{ scope.row.targetInfo }}</span>
<span v-else style="color: #999;">-</span>
</template>
</el-table-column>
<el-table-column prop="targetId" label="点赞目标ID" align="center" width="100" v-if="columns.showColumn('targetId')"/>
<el-table-column prop="createdAt" label="点赞时间" :show-overflow-tooltip="true" width="180" v-if="columns.showColumn('createdAt')"/>
<el-table-column label="操作" width="160">
<template #default="scope">
<el-button type="success" size="small" icon="edit" title="编辑" v-hasPermi="['tlikes:edit']" @click="handleUpdate(scope.row)"></el-button>
@ -110,9 +117,11 @@ const queryParams = reactive({
})
const columns = ref([
{ visible: true, align: 'center', type: '', prop: 'id', label: 'id' },
{ visible: true, align: 'center', type: '', prop: 'userId', label: '点赞用户ID' },
{ visible: true, align: 'center', type: '', prop: 'userName', label: '点赞用户' ,showOverflowTooltip: true },
{ visible: false, align: 'center', type: '', prop: 'userId', label: '点赞用户ID' },
{ visible: true, align: 'center', type: 'dict', prop: 'targetType', label: '点赞类型' ,dictType: 'liveforum_like_tag' },
{ visible: true, align: 'center', type: '', prop: 'targetId', label: '点赞目标ID' },
{ visible: true, align: 'left', type: '', prop: 'targetInfo', label: '点赞目标' ,showOverflowTooltip: true },
{ visible: false, align: 'center', type: '', prop: 'targetId', label: '点赞目标ID' },
{ visible: true, align: 'center', type: '', prop: 'createdAt', label: '点赞时间' ,showOverflowTooltip: true },
//{ visible: false, prop: 'actions', label: '操作', type: 'slot', width: '160' }
])