"First Commit"

app/Helpers/BibDB.php

@@ -0,0 +1,46 @@
+<?php
+namespace App\Helpers;
+
+use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Schema;
+class BibDB
+{
+    static function lookupField($table, $field, $refField, $refValue) 
+    {
+        $t="select $field from $table where $refField = '$refValue'";
+        $Value=DB::select($t);
+        
+        if(!empty($Value))
+        {
+            return $Value[0]->$field;
+        }
+        else
+        {
+            return "Not Found in Table";
+         }      
+
+
+    }
+    static function getRow($table,$condition="1")
+    {
+        $t="select * from $table where $condition";
+        $Value=DB::select($t);
+        return (empty($Value)?"Not Found":$Value[0]);
+    }
+    static function getRowByQuery($query)
+    {
+        $Value=DB::select($query);
+        return (empty($Value)?false:$Value[0]);
+    }
+    static function getTableByQuery($query)
+    {
+        $Value=DB::select($query);
+        return (empty($Value)?false:$Value);
+    }
+    static function updateRow($tableName,$fieldName,$fieldValue,$referenceField,$referenceValue)
+    {
+        $t="update $tableName set $fieldName='$fieldValue'  where $referenceField=$referenceValue";
+       return  DB::select($t);
+    }
+}
+