Backup senica-RVO25 on 16.10.2025

RVO25/flow/helper/db_helper.js

@@ -0,0 +1,44 @@
+function promisifyBuilder(builder)
+{  
+  return new Promise((resolve, reject) => {
+
+    try{
+
+      builder.callback(function(err, response) {
+
+        if(err != null) reject(err);
+        resolve(response);
+      });   
+
+    } catch (error) {
+      reject(error);
+    }
+  })
+}
+
+function makeMapFromDbResult(response, ...keys)
+{
+  let s = "-";
+  let data = {};
+  
+  for(let i = 0; i < response.length; i++)
+  {
+    let record = response[i];
+
+    let k = [];
+    for(let j = 0; j < keys.length; j++)
+    {
+      k.push( record[keys[j]] );
+    }
+
+    let key = k.join(s);
+    data[ key ] = record;
+  }
+
+  return data;
+}
+
+module.exports = {
+    promisifyBuilder,
+    makeMapFromDbResult
+  }