【小程序】-- 新增我的收藏

app/src/api/news.ts

@@ -15,3 +15,38 @@ export function getArticleCate() {
 export function getArticleList(data: Record<string, any>) {
     return request.get({ url: '/article/list', data: data })
 }
+
+/**
+ * @description 获取文章详情
+ * @param { number } id 
+ * @return { Promise } 
+ */
+export function getArticleDetail(data: { id: number }) {
+    return request.get({ url: '/article/detail', data: data })
+}
+
+/**
+ * @description 加入收藏
+ * @param { number } articleId 
+ * @return { Promise } 
+ */
+export function addCollect(data: { articleId: number }) {
+    return request.post({ url: '/article/addCollect', data: data })
+}
+
+/**
+ * @description 取消收藏
+ * @param { number } id 
+ * @return { Promise } 
+ */
+export function cancelCollect(data: { articleId: number }) {
+    return request.post({ url: '/article/cancelCollect', data: data })
+}
+
+/**
+ * @description 获取收藏列表
+ * @return { Promise } 
+ */
+export function getCollect() {
+    return request.get({ url: '/article/collect' })
+}

app/src/components/news-card/news-card.vue

@@ -1,5 +1,5 @@
 <template>
-	<navigator :url="`/pages/news_detail/news_detail?id=${item.id}`">
+	<navigator :url="`/pages/news_detail/news_detail?id=${ newsId }`">
 		<view class="news-card flex bg-white px-[20rpx] py-[32rpx]">
 			<view class="mr-[20rpx]" v-if="item.image">
 				<u-image :src="item.image" width="240" height="180"></u-image>
@@ -24,9 +24,11 @@
 	import { ref } from 'vue';
 	
 	const props = withDefaults(defineProps < {
-		item: any
+		item: any,
+		newsId: number
 	} > (), {
-		item: {}
+		item: {},
+		newsId: ''
 	})
 </script>
 

app/src/pages.json

@@ -42,6 +42,12 @@
                 "navigationBarTitleText": "详情"
             }
         },
+        {
+            "path": "pages/collection/collection",
+            "style": {
+                "navigationBarTitleText": "我的收藏"
+            }
+        }
     ],
     "globalStyle": {
         "navigationBarTextStyle": "black",

app/src/pages/collection/collection.vue

@@ -0,0 +1,50 @@
+<template>
+	<z-paging ref="paging" v-model="collectData" @query="queryList" :fixed="false" height="100%"
+		use-page-scroll>
+		
+		<u-swipe-action :show="item.show" :index="index" v-for="(item, index) in collectData" :key="item.id"
+		    @click="handleCollect" :options="options" btn-width="120">
+		    <news-card :item="item" :newsId="item.articleId"></news-card>
+		</u-swipe-action>
+	</z-paging>
+</template>
+
+<script lang="ts" setup>
+	import { ref, reactive, shallowRef } from 'vue';
+	import { getCollect, cancelCollect } from "@/api/news"
+
+
+	const paging = shallowRef()
+	const options = reactive([{
+	    text: '取消收藏',
+	    style: {
+			color: '#FFFFFF',
+	        backgroundColor: '#FF2C3C'
+	    }
+	}])
+	const collectData: any = ref([])
+
+	const queryList = async (pageNo, pageSize) => {
+		const { lists } = await getCollect()
+		lists.forEach(item => {
+		    item.show = false
+		})
+		collectData.value = lists
+		paging.value.complete(lists);
+	}
+	
+	const handleCollect = async (index: number): Promise<void> => {
+	    try{
+			const articleId: number = collectData.value[index].articleId
+	        await cancelCollect({ articleId })
+			paging.value.reload()
+	    }catch(err){
+	        //TODO handle the exception
+	        console.log('取消收藏报错=>', err)
+	    }
+	}
+</script>
+
+<style scoped>
+
+</style>

app/src/pages/news/component/news-list.vue

@@ -2,7 +2,7 @@
 	<z-paging ref="paging" v-model="dataList" v-if="i == index" @query="queryList" :fixed="false" height="100%"
 		use-page-scroll>
 		<block v-for="(newsItem,newsIndex) in dataList" :key="newsIndex">
-			<news-card :item="newsItem"></news-card>
+			<news-card :item="newsItem" :newsId="newsItem.id"></news-card>
 		</block>
 	</z-paging>
 </template>

app/src/pages/news_detail/news_detail.vue

@@ -1,8 +1,95 @@
 <template>
-</template>
+    <view class="news-detail bg-white" >
+		<!-- 标题信心 -->
+		<view class="news-detail-header py-[20rpx] px-[30rpx]">
+			<view class="text-3xl font-medium">{{ newsData.title }}</view>
+			<view class="flex mt-[20rpx] text-xs">
+				<view class="mr-[40rpx]" v-if="newsData.author">作者: {{ newsData.author }}</view>
+				<view class="text-muted mr-[40rpx]">{{ newsData.createTime }}</view>
+				<view class="flex items-center text-muted ">
+					<image src="/static/images/icon_visit.png" class="w-[30rpx] h-[30rpx]"></image>
+					<view class="ml-[10rpx]">{{ newsData.visit }}</view>
+				</view>
+			</view>
+		</view>
+		
+		<!-- 咨询内容 -->
+		<view class="news-detail-section bg-white p-[20rpx]">
+			<!-- 摘要 -->
+			<view class="summary p-[20rpx] text-base" v-if="newsData.summary">
+				摘要: {{ newsData.summary }}
+			</view>
+			<!-- 封面 -->
+			<view class="mt-[20rpx]" v-if="newsData.image">
+				<image class="w-full" :src="newsData.image" mode="widthFix"></image>
+			</view>
+			<!-- 内容 -->
+			<view class="mt-[20rpx]">
+				<u-parse :html="newsData.content"></u-parse>
+			</view>
+		</view>
+		
+		<view class="panel-btn flex items-center px-[34rpx]" @click="handleAddCollect(newsData.id)">
+			<u-icon :name="newsData.collect ? 'star-fill' : 'star'" size="36"></u-icon>
+			<text class="ml-[10rpx]">收藏</text>
+		</view>
+    </view>
+</template>
+
+<script lang="ts" setup>
+    import { ref, reactive, computed } from "vue"
+    import { onLoad, onShow, onReady } from "@dcloudio/uni-app";
+	import { getArticleDetail, addCollect, cancelCollect } from "@/api/news"
 
-<script>
+    
-</script>
+    const newsData = ref< any >({})
-
+    let newsId = ''
-<style>
+    
-</style>
+	
+	const getData = async (id) => {
+		newsData.value = await getArticleDetail({ id })
+	}
+	
+	const handleAddCollect = async (articleId: number) => {
+		try{
+			if( newsData.value.collect ) {
+				await cancelCollect({ articleId })
+			} else await addCollect({ articleId })
+			getData(newsId)
+		}catch(e){
+			//TODO handle the exception
+		}
+	}
+    
+    onLoad((options: any) => {
+		newsId = options.id
+		getData(newsId)
+    })
+</script>
+
+<style lang="scss">
+    .news-detail {
+		height: 100%;
+		
+		&-header {
+			border-bottom: 2rpx solid #F8F8F8;
+		}
+		
+		&-section {
+			.summary {
+				border-radius: 12rpx;
+				background-color: #F7F7F7;
+			}
+		}
+		
+		.panel-btn {
+			position: fixed;
+			right: 30rpx;
+			height: 80rpx;
+			bottom: 80rpx;
+			border-radius: 40rpx;
+			background: rgba(255, 255, 255, 0.95);
+			box-shadow: 0 0 10px rgba(0, 0, 0, 0.16);
+		}
+	}
+</style>