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common/queue.js

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+/**
+ * 
+ * @author maxd
+ * @date 2019.8.1
+ */
+module.exports = {
+	getUUID () {
+	  return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, c => {
+	    return (c === 'x' ? (Math.random() * 16 | 0) : ('r&0x3' | '0x8')).toString(16)
+	  })
+	},
+	//微信的appId
+	getWxAppid() {
+		return 'wx41da4b0848b8baae'
+	},
+	//全局邀请码
+	getInvitation() {
+		return uni.getStorageSync("publicRelation")
+	},
+	//获取APP下载地址
+	getAppDownUrl() {
+		return uni.getStorageSync("appurl")
+	},
+	//全局域名 部分html中需要单独替换 需要修改config中的网络请求域名
+	publicYuMing() {
+		return 'https://diancan.xianmxkj.com'
+	},
+	logout() {
+		this.remove("token");
+		this.remove("userId");
+		this.remove("mobile");
+		this.remove("openid");
+		this.remove("nickName");
+		this.remove("relation");
+		this.remove("image_url");
+		this.remove("relation_id");
+		this.remove("isInvitation");
+		this.remove("member");
+	},
+	loginClear() {
+		this.remove("token");
+		this.remove("userId");
+		this.remove("mobile");
+		this.remove("nickName");
+		this.remove("image_url");
+		this.remove("relation_id");
+		this.remove("isInvitation");
+		this.remove("member");
+	},
+	showLoading(title) {
+		uni.showLoading({
+			title: title
+		});
+	},
+	showToast(title) {
+		uni.showToast({
+			title: title,
+			mask: false,
+			duration: 2000,
+			icon: "none"
+		});
+	},
+	setJson: function(key, value) {
+		let jsonString = JSON.stringify(value);
+		try {
+			uni.setStorageSync(key, jsonString);
+		} catch (e) {
+			// error
+		}
+	},
+	setData: function(key, value) {
+		try {
+			uni.setStorageSync(key, value);
+		} catch (e) {
+			// error
+		}
+	},
+	getData: function(key) {
+		try {
+			const value = uni.getStorageSync(key);
+			if (value) {
+				return value;
+			}
+		} catch (e) {
+			// error
+		}
+
+	},
+	getJson: function(key) {
+		try {
+			const value = uni.getStorageSync(key);
+			if (value) {
+				return JSON.parse(value);
+			}
+		} catch (e) {
+			// error
+		}
+
+	},
+	clear: function() {
+		uni.clearStorage();
+	},
+	get: function(key) { //获取队列里面全部的数据
+		let data = this.getJson(key);
+		if (data instanceof Array) {
+			return data;
+		}
+		return [];
+	},
+	insert: function(param) { //队列插入数据
+		param.capacityNum = param.capacityNum || 100; //队列容量 默认队列中超过100条数据，自动删除尾部
+		let data = this.getJson(param.key);
+		if (data instanceof Array) {
+			if (data.length > param.capacityNum) {
+				let total = data.length - param.capacityNum;
+				for (let i = 0; i < total; i++) {
+					data.pop();
+				}
+			}
+			data.unshift(param.value);
+		} else {
+			data = [];
+			data.push(param.value);
+		}
+		this.setJson(param.key, data);
+	},
+	removeItem: function(key, itemIds) { //提供itemIds数组 批量删除队列中的某项数据
+		let data = this.getJson(key);
+		if (data instanceof Array) {
+			for (let i = 0; i < itemIds.length; i++) {
+				for (let p = 0; p < data.length; p++) {
+					if (itemIds[i] === data[p].itemid) {
+						data.splice(p, 1);
+						break;
+					}
+				}
+			}
+			this.setJson(key, data);
+		}
+	},
+	isExist: function(key, itemId) { //检测某条数据在队列中是否存在
+		let data = this.getJson(key);
+		if (data instanceof Array) {
+			for (let p = 0; p < data.length; p++) {
+				if (itemId === data[p].itemid) {
+					return true;
+				}
+			}
+		}
+		return false;
+	},
+	isExistPdd: function(key, itemId) { //检测某条数据在队列中是否存在
+		let data = this.getJson(key);
+		if (data instanceof Array) {
+			for (let p = 0; p < data.length; p++) {
+				if (itemId === data[p].goodsId) {
+					return true;
+				}
+			}
+		}
+		return false;
+	},
+	isExistJd: function(key, itemId) { //检测某条数据在队列中是否存在
+		let data = this.getJson(key);
+		if (data instanceof Array) {
+			for (let p = 0; p < data.length; p++) {
+				if (itemId === data[p].skuId) {
+					return true;
+				}
+			}
+		}
+		return false;
+	},
+	remove: function(key) { //删除某条队列
+		try {
+			uni.removeStorageSync(key);
+			//localStorage.removeItem(key)
+		} catch (e) {
+			// error
+		}
+	},
+	getCount: function(key) { //获取队列中全部数据数量
+
+		let data = this.getJson(key);
+		if (data instanceof Array) {
+			return data.length;
+		}
+		return 0;
+	},
+};