- Codice internazionale numero + Country

src/server/tools/general.js

@@ -1106,6 +1106,56 @@ module.exports = {
     return (myapp) ? myapp.telegram_key : '';
   },
 
+  getLookup: function(params, num, pass_proj) {
+    const query = []
+
+    if (!params)
+      return;
+
+    let mylkLF = params.lk_LF;
+    if (params.af_objId_tab) {
+      const myobj = {}
+      myobj['myId' + num] = {'$toObjectId': '$' + params.lk_LF};
+      query.push(
+          {'$addFields': myobj},
+      );
+      mylkLF = 'myId' + num;
+    } else {
+
+    }
+
+    if (params.lk_tab) {
+      let proj = params.lk_proj
+      if (!!pass_proj) {
+        proj = pass_proj
+      }
+      query.push(
+          {
+            $lookup: {
+              from: params.lk_tab,
+              localField: mylkLF,    // field in my collection
+              foreignField: params.lk_FF,  // field in the 'from' collection
+              as: params.lk_as,
+            },
+          },
+          {
+            $replaceRoot: {
+              newRoot: {
+                $mergeObjects: [
+                  {
+                    $arrayElemAt: [
+                      '$' + params.lk_as, 0],
+                  }, '$$ROOT'],
+              },
+            },
+          },
+          {$project: proj},
+      );
+    }
+
+    return query;
+  },
+
   getQueryTable: function(idapp, params) {
 
     if (typeof params.startRow !== 'number') {
@@ -1114,7 +1164,14 @@ module.exports = {
       throw new Error('endRow must be number');
     }
 
+    let newvers = true;
+
+    if (params.lk_LF)
+      newvers = false;
+
     let query = [];
+
+
     if (params.filter && params.fieldsearch) {
 
       let myregexp = {};
@@ -1285,38 +1342,30 @@ module.exports = {
     if (numrowend < 0)
       numrowend = 1;
 
-    let mylkLF = params.lk_LF;
-    if (params.af_objId_tab) {
-      query.push(
-          {'$addFields': {'myId': {'$toObjectId': '$' + params.lk_LF}}},
-      );
-      mylkLF = 'myId';
+
+    if (newvers) {
+      // NUOVA VERSIONE
+      let proj = params.lookup2 ? params.lookup2.lk_proj : null;
+
+      const q1 = this.getLookup(params.lookup1, 1, proj);
+      if (q1) query = [...query, ...q1]
+
+      const q2 = this.getLookup(params.lookup2, 2, proj);
+      if (q2) query = [...query, ...q2];
+
+      const q3 = this.getLookup(params.lookup3, 3, proj);
+      if (q3) query = [...query, ...q3];
+
+      if (params.filtersearch2.length > 0) {
+        query.push({$match: {$and: params.filtersearch2}});
+      }
+
+    } else {
+      // VECCHIA VERSIONE
+      const q1 = this.getLookup(params, 1);
+      if (q1) query = [...query, ...q1]
     }
 
-    if (params.lk_tab) {
-      query.push(
-          {
-            $lookup: {
-              from: params.lk_tab,
-              localField: mylkLF,    // field in my collection
-              foreignField: params.lk_FF,  // field in the 'from' collection
-              as: params.lk_as,
-            },
-          },
-          {
-            $replaceRoot: {
-              newRoot: {
-                $mergeObjects: [
-                  {
-                    $arrayElemAt: [
-                      '$' + params.lk_as, 0],
-                  }, '$$ROOT'],
-              },
-            },
-          },
-          {$project: params.lk_proj},
-      );
-    }
 
     query.push(
         {
@@ -1347,6 +1396,7 @@ module.exports = {
     let query = this.getQueryTable(idapp, params);
 
     try {
+      // console.log('query', query);
       const [ris] = await mythistable.aggregate(query);
 
       if (ris) {