添加图片更新缓存接口

take-order/common/api/cloud_rules.js

 const db = uniCloud.database({
   spaceId: 'tcb-nikbzhlwnpd5n913e1c5e-50f4bbo'
 })
- 
+
  let cloudRulesApiFun = function(vm){
- 	
+
 	/* 查询所有产品 废弃*/
 	let getAllProduct = async () => await db.collection("product").get();
-	
+
  	/* 查询产品下的品牌 {product_code:"P0001"} 废弃*/
  	let getBrand = async (params = {}) => await db.collection("brand").where(params).get();
-	
+
 	/* 查询规范项目 {product_code:"P0001"} 废弃*/
 	let getstandard = async (params = {}) => await db.collection("standard").where(params).get();
-	
+
 	/* 查询分组规范项目 废弃*/
 	let getGroupStandard = async (params = {}) => await uniCloud.callFunction({name: 'getGroupStandard', data: params});
-	
+
 	/* 查询类别数据 */
 	let getClassifyDictionary = async () => await db.collection("dictionary").where({"type":"classify"}).get()
-	
+
 	/* 查询有数据的系统 或者 品牌 数据   {"classify_id":"","system_id":"","field":"system_id|brand_id"}*/
 	let getRelationDictionary = async (params = {}) => await uniCloud.callFunction({name: 'getRelationDictionary', data: params});
-	
+
 	let getRelationDictionaryV2 = async () => await uniCloud.callFunction({name: 'getRelationDictionaryV2'});
-	
+
 	/* 查询规范 根据 分类、系统、品牌   {"token":"", "classify_id":"","system_id":"","brand_id":""} */
 	let getGroupStandardV2 = async (params = {}) => await uniCloud.callFunction({name: 'getGroupStandardV2', data: params});
-	
+
 	/* 保存图片   {"token":"", "standardId":"", "url":""} */
 	let saveImage = async (params = {}) => await uniCloud.callFunction({name: 'saveImage', data: params});
-	
+
 	/* 获取用户水印，首次返回默认水印   {"token":"", "systemId":""} */
 	let getUserWatermark =  async (params = {}) => await uniCloud.callFunction({name: 'getUserWatermark', data: params});
-	
+
 	/* 保存用户水印配置  {"token":"", "watermark": getUserWatemark返回的数据} */
 	let saveUserWatermark =  async (params = {}) => await uniCloud.callFunction({name: 'saveUserWatermark', data: params});
-	
+
 	/* 清空用户之前的图片 {"token":""} */
 	let cleanImage =  async (params = {}) => await uniCloud.callFunction({name: 'cleanImage', data: params});
-	
- 	
+
+	let isUpdateImageCache = async (params = {}) => await uniCloud.callFunction({name: 'updateImageCache', data: params});
+
+
  	const rulesApi = {
 		getAllProduct,
  		getBrand,
@@ -53,11 +55,12 @@ const db = uniCloud.database({
 		saveImage,
 		getUserWatermark,
 		saveUserWatermark,
-		cleanImage
+		cleanImage,
+		isUpdateImageCache
  	}
  	return rulesApi
  }
- 
+
  module.exports =  {
  	cloudRulesApiFun
-}
+}
\ No newline at end of file

take-order/uniCloud-tcb/cloudfunctions/updateImageCache/index.js

+'use strict';
+exports.main = async (event, context) => {
+	//event为客户端上传的参数
+	const imageVersion = await uniCloud.database().collection("dictionary").where({type: "standardImageVersion" }).limit(1).get()
+	//返回数据给客户端
+	return imageVersion.data[0].value > event.version
+};

take-order/uniCloud-tcb/cloudfunctions/updateImageCache/updateImageCache.param.json

+// 本文件中的json内容将在云函数【运行】时作为参数传给云函数。
+// 配置教程参考：https://uniapp.dcloud.net.cn/uniCloud/quickstart?id=runparam
+{"version":0
+}
\ No newline at end of file