new(kb.gblib): added postgres.

packages/basic.gblib/services/GBVMService.ts

@@ -253,6 +253,18 @@ export class GBVMService extends GBService {
       const acquire = parseInt(GBConfigService.get('STORAGE_ACQUIRE_TIMEOUT'));
       let sequelizeOptions;
 
+
+      // Simple function to convert all object keys to lowercase
+      const toLowerCase = (obj) => {
+        if (!obj) return obj;
+        if (typeof obj !== 'object') return obj;
+
+        return Object.keys(obj).reduce((acc, key) => {
+          acc[key.toLowerCase()] = obj[key];
+          return acc;
+        }, {});
+      }
+
       if (dialect === 'postgres') {
 
         sequelizeOptions = {
@@ -263,8 +275,8 @@ export class GBVMService extends GBService {
           dialectOptions: {
             ssl: false,
             application_name: 'General Bots',
-            connectTimeout:10000,
+            connectTimeout: 10000,
-            query_timeout:10000,
+            query_timeout: 10000,
             statement_timeout: 10000,
             idle_in_transaction_session_timeout: 10000,
 
@@ -275,12 +287,38 @@ export class GBVMService extends GBService {
             idle: 10000,
             evict: 10000,
             acquire: acquire
+          },
+          define: {
+            // Convert all table names to lowercase
+            freezeTableName: true,
+            hooks: {
+              beforeDefine: (attributes, options) => {
+                // Convert model and column names to lowercase
+                options.tableName = options.tableName?.toLowerCase();
+                for (const attr in attributes) {
+                  const lowered = attr.toLowerCase();
+                  if (attr !== lowered) {
+                    attributes[lowered] = attributes[attr];
+                    delete attributes[attr];
+                  }
+                }
+              }
+            }
+          },
+
+          // Convert query attributes to lowercase
+          hooks: {
+            beforeFind: (options) => {
+              if (options.where) {
+                options.where = toLowerCase(options.where);
+              }
+            }
           }
         };
 
 
       }
-        else{
+      else {
 
         sequelizeOptions = {
           define: {
@@ -451,7 +489,7 @@ export class GBVMService extends GBService {
 
             // Do not erase tables in case of an error in collection retrieval.
 
-            if (tables.length === 0){
+            if (tables.length === 0) {
               sync = false;
             }
 
@@ -545,8 +583,8 @@ export class GBVMService extends GBService {
     const jsfile: string = `${filename}.js`;
 
     const template = (await fs.readFile('./vm-inject.js')).toString();
-    code = template.replace('//##INJECTED_CODE_HERE', code );
+    code = template.replace('//##INJECTED_CODE_HERE', code);
-    code = code.replace('//##INJECTED_HEADER', `port=${GBVMService.API_PORT}; botId='${min.botId}';` );
+    code = code.replace('//##INJECTED_HEADER', `port=${GBVMService.API_PORT}; botId='${min.botId}';`);
 
     code = ji.default(code, '  ');
 
@@ -974,7 +1012,7 @@ export class GBVMService extends GBService {
           return await new Promise((resolve) => {
             sandbox['resolve'] = resolve;
             // TODO: #411 sandbox['reject'] = reject;
-            sandbox['reject'] = () => {};
+            sandbox['reject'] = () => { };
 
             const vm1 = new NodeVM({
               allowAsync: true,