New relationships support

CRUD now supports relationships

Author: mlantz

src/Console/Crud.php

@@ -55,7 +55,14 @@ class Crud extends Command
      *
      * @var string
      */
-    protected $signature = 'laracogs:crud {table} {--api} {--migration} {--bootstrap} {--semantic} {--schema=} {--serviceOnly}';
+    protected $signature = 'laracogs:crud {table}
+        {--api}
+        {--migration}
+        {--bootstrap}
+        {--semantic}
+        {--serviceOnly}
+        {--schema= : Basic schema support ie: id,increments,name:string,parent_id:integer}
+        {--relationships= : Define the relationship ie: hasOne|App\Comment|comment,hasOne|App\Rating|rating or relation|class|column (without the _id)}';
 
     /**
      * The console command description.
@@ -97,6 +104,7 @@ public function handle()
             'template_source'            => '',
             'bootstrap'                  => false,
             'semantic'                   => false,
+            'relationships'              => null,
             'schema'                     => null,
             '_sectionPrefix_'            => '',
             '_sectionTablePrefix_'       => '',
@@ -149,6 +157,7 @@ public function handle()
                 'template_source'            => '',
                 'bootstrap'                  => false,
                 'semantic'                   => false,
+                'relationships'              => null,
                 'schema'                     => null,
                 '_sectionPrefix_'            => strtolower($section).'.',
                 '_sectionTablePrefix_'       => strtolower($section).'_',
@@ -218,6 +227,10 @@ public function handle()
             $config['template_source'] = __DIR__.'/../Templates';
         }
 
+        if ($this->option('relationships')) {
+            $config['relationships'] = $this->option('relationships');
+        }
+
         try {
             $this->line('Building repository...');
             $crudGenerator->createRepository($config);
@@ -296,6 +309,19 @@ public function handle()
                                 }
                             }
 
+                            if ($this->option('relationships')) {
+                                foreach (explode(',', $config['relationships']) as $relationshipExpression) {
+                                    $relationship = explode('|', $relationshipExpression);
+                                    if (in_array($relationship[0], ['hasOne'])) {
+                                        if (! isset($relationship[2])) {
+                                            $relationship[2] = strtolower(end(explode('\\', $relationship[1])));
+                                        }
+
+                                        $parsedTable .= "\t\t\t\$table->integer('$relationship[2]_id');\n";
+                                    }
+                                }
+                            }
+
                             $migrationData = str_replace("\$table->increments('id');", $parsedTable, $migrationData);
                             file_put_contents($file->getPathname(), $migrationData);
                         }

src/Generators/CrudGenerator.php

@@ -25,7 +25,7 @@ public function __construct()
     public function createController($config)
     {
         if (! is_dir($config['_path_controller_'])) mkdir($config['_path_controller_'], 0777, true);
-     
+
         $request = file_get_contents($config['template_source'].'/Controller.txt');
 
         foreach ($config as $key => $value) {
@@ -54,6 +54,16 @@ public function createRepository($config)
             $model = str_replace('// _camel_case_ table data', $this->prepareTableDefinition($config['schema']), $model);
         }
 
+        if (! empty($config['relationships'])) {
+            $relationships = [];
+
+            foreach (explode(',', $config['relationships']) as $relationshipExpression) {
+                $relationships[] = explode('|', $relationshipExpression);
+            }
+
+            $model = str_replace('// _camel_case_ relationships', $this->prepareModelRelationships($relationships), $model);
+        }
+
         foreach ($config as $key => $value) {
             $repo = str_replace($key, $value, $repo);
             $model = str_replace($key, $value, $model);
@@ -316,6 +326,35 @@ public function prepareTableExample($table)
         return $tableExample;
     }
 
+    /**
+     * Prepare a models relationships
+     *
+     * @param  array $relationships
+     * @return string
+     */
+    public function prepareModelRelationships($relationships)
+    {
+        $relationshipMethods = '';
+
+        foreach ($relationships as $relation) {
+            if (! isset($relation[2])) {
+                $relation[2] = strtolower(end(explode('\\', $relation[1])));
+            }
+
+            $method = str_singular($relation[2]);
+
+            if (stristr($relation[0], 'many')) {
+                $method = str_plural($relation[2]);
+            }
+
+            $relationshipMethods .= "\n\tpublic function ".$method."() {";
+            $relationshipMethods .= "\n\t\treturn \$this->$relation[0]($relation[1]::class);";
+            $relationshipMethods .= "\n\t}";
+        }
+
+        return $relationshipMethods;
+    }
+
     /**
      * Create an example by type for table definitions
      * @param  string  $type

src/Templates/Repository/Model.txt

@@ -20,4 +20,6 @@ class _camel_case_ extends Model
         // create rules
     ];
 
+    // _camel_case_ relationships
+
 }

tests/CrudApiGeneratorTest.php

@@ -13,6 +13,7 @@ public function setUp()
         $this->config = [
             'bootstrap'                  => false,
             'semantic'                   => false,
+            'relationships'              => null,
             'schema'                     => null,
             '_path_facade_'              => vfsStream::url('Facades'),
             '_path_service_'             => vfsStream::url('Services'),

tests/CrudGeneratorTest.php

@@ -13,6 +13,7 @@ public function setUp()
         $this->config = [
             'bootstrap'                  => false,
             'semantic'                   => false,
+            'relationships'              => null,
             'schema'                     => null,
             '_path_facade_'              => vfsStream::url('Facades'),
             '_path_service_'             => vfsStream::url('Services'),