first commit

adapter/dbadapter.js

@@ -0,0 +1,68 @@
+const e = require('express');
+const db=require('../config/dbproc.js');
+const Controller = require('../controllers/controller.js');
+
+class DbAdapter extends Controller {
+    constructor(){
+        super();    
+    }    
+    
+    
+    async queryDynamictable(columninfo,tablename,callback) {
+        db.query('SELECT '+columninfo+' from ?? where isdeleted=0 order by id asc', [tablename], function (error, results, fields) {
+            var apiResult = {};    
+            if (error) {
+                apiResult.meta = {
+                    table: tablename,
+                    type: "collection",
+                    total: 0
+                }
+                apiResult.data = [];            
+                callback(error,apiResult);
+            }
+            
+            //make results 
+            var resultJson = JSON.stringify(results);
+            resultJson = JSON.parse(resultJson);
+            
+            apiResult.meta = {
+                table: tablename,
+                type: "collection",
+                total: resultJson.length,
+                total_entries: 0
+            }
+            
+            //add our JSON results to the data table
+            apiResult.data = resultJson;
+            callback(null, apiResult);
+        });
+    }
+
+    
+    static async queryExistsTransactionHeader(fakturnumber,callback){
+        var qry="select h.id idheader,d.id iddetail from tbl_salesheader h inner join tbl_salesdetail d on h.id=d.idheader";
+            qry= qry +" where h.fakturnumber='"+fakturnumber+"' and h.isdeleted=0 and d.isdeleted=0";
+        db.query(qry, [], function (error, results) {
+            var res={"res":false,"id":0};
+            if(error){throw error;}
+            if(results.length>0)
+            {
+                var iddetail=[];
+                results.forEach(function(e){
+                    iddetail.push(e.iddetail);
+                });
+                res={
+                    "res":true,
+                    "id" :results[0].idheader,
+                    "iddetail" : iddetail
+                }
+                
+            }
+            callback(res);
+        });        
+    }
+
+    
+}
+
+module.exports = DbAdapter;