feat: new lib ncloud.js

wisdom-server/lib/ncloud.js

@@ -0,0 +1,134 @@
+
+
+class CloudObject{
+    id
+    className
+    data = {}
+    constructor(className){
+        this.className = className
+    }
+
+    set(json){
+        Object.keys(json).forEach(key=>{
+            if(["objectId","id","createdAt","updatedAt","ACL"].indexOf(key)>-1){
+                return
+            }
+            this.data[key] = json[key]
+        })
+    }
+    get(key){
+        return this.data[key] || null
+    }
+    async save(){
+        let method = "POST"
+        let url = "http://dev.fmode.cn:1337/parse/classes/" + this.className
+        // 更新
+        if(this.id){
+            url = "/"+this.id
+            method = "PUT"
+        } 
+        let body = JSON.stringify(this.data)
+        let response = await fetch(url, {
+            "headers": {
+              "content-type": "application/json;charset=UTF-8",
+              "x-parse-application-id": "dev"
+            },
+            "body": body,
+            "method": method,
+            "mode": "cors",
+            "credentials": "omit"
+          });
+          let result = await response?.json();
+          if(result?.objectId){this.id = result?.objectId}
+          return this
+    }
+    async destory(){
+        if(!this.id) return
+        let response = await fetch("http://dev.fmode.cn:1337/parse/classes/Doctor/"+this.id, {
+            "headers": {
+              "x-parse-application-id": "dev"
+            },
+            "body": null,
+            "method": "DELETE",
+            "mode": "cors",
+            "credentials": "omit"
+          });
+          let result = await response?.json();
+          if(result){
+            this.id = null
+        }
+        return true
+    }
+}
+
+class CloudQuery{
+    className
+    constructor(className){
+        this.className = className
+    }
+
+    whereOptions = {}
+    greaterThan(key,value){
+        if(!this.whereOptions[key]) this.whereOptions[key] = {}
+        this.whereOptions[key]["$gt"] = value
+    }
+    greaterThanAndEqualTo(key,value){
+        if(!this.whereOptions[key]) this.whereOptions[key] = {}
+        this.whereOptions[key]["$gte"] = value
+    }
+    lessThan(key,value){
+        if(!this.whereOptions[key]) this.whereOptions[key] = {}
+        this.whereOptions[key]["$lt"] = value
+    }
+    lessThanAndEqualTo(key,value){
+        if(!this.whereOptions[key]) this.whereOptions[key] = {}
+        this.whereOptions[key]["$lte"] = value
+    }
+    equalTo(key,value){
+        this.whereOptions[key] = value
+    }
+
+    async get(id){
+        let url = "http://dev.fmode.cn:1337/parse/classes/"+this.className+"/"+id+"?"
+
+        let response = await fetch(url, {
+            "headers": {
+            "if-none-match": "W/\"1f0-ghxH2EwTk6Blz0g89ivf2adBDKY\"",
+            "x-parse-application-id": "dev"
+            },
+            "body": null,
+            "method": "GET",
+            "mode": "cors",
+            "credentials": "omit"
+        });
+        let json = await response?.json();
+        return json || {}
+    }
+    async find(){
+        let url = "http://dev.fmode.cn:1337/parse/classes/"+this.className+"?"
+        
+        if(Object.keys(this.whereOptions)?.length){
+            let whereStr = JSON.stringify(this.whereOptions)
+            url += `where=${whereStr}`
+        }
+
+        let response = await fetch(url, {
+            "headers": {
+            "if-none-match": "W/\"1f0-ghxH2EwTk6Blz0g89ivf2adBDKY\"",
+            "x-parse-application-id": "dev"
+            },
+            "body": null,
+            "method": "GET",
+            "mode": "cors",
+            "credentials": "omit"
+        });
+        let json = await response?.json();
+        return json?.results || []
+    }
+    first(){
+
+    }
+}
+
+module.exports.CloudObject = CloudObject
+module.exports.CloudQuery = CloudQuery

wisdom-server/migration/import-data.js

@@ -0,0 +1,27 @@
+const { CloudQuery, CloudObject } = require("../lib/ncloud");
+// testCRUD()
+testQuery()
+async function testQuery(){
+    let query = new CloudQuery("Doctor")
+    // query.equalTo("gender","女")
+    query.greaterThanAndEqualTo("age",40)
+    query.lessThan("age",41)
+    let list = await query.find();
+    console.log(list)
+}
+
+async function testCRUD(){
+    // 基本的增删查改测试
+    let query = new CloudQuery("Doctor")
+    let doctorList = await query.find();
+    console.log("doctorList count",doctorList?.length)
+
+    let newDoctor = new CloudObject("Doctor")
+    newDoctor.set({"name":"123"})
+    
+    newDoctor = await newDoctor.save(newDoctor)
+    console.log("newDoctor",newDoctor)
+
+    await newDoctor.destory()
+    console.log("newDoctor 已删除",newDoctor)
+}