[EH] add basic columns and fields generation

Author: tswonke

src/Schemas/CrudColumn.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Webfactor\Laravel\Generators\Schemas;
+
+class CrudColumn
+{
+    private $type;
+
+    private $field;
+
+    public function __construct(MigrationField $migrationField)
+    {
+        $this->type = $migrationField->getType();
+        $this->field = $migrationField->getField();
+    }
+
+    public function generateColumn(): array
+    {
+        return [
+            'name' => $this->getField(),
+            'type' => $this->getType(),
+        ];
+    }
+
+    /**
+     * @return string
+     */
+    public function getField()
+    {
+        return $this->field;
+    }
+
+    /**
+     * @return string
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+}

src/Schemas/CrudField.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Webfactor\Laravel\Generators\Schemas;
+
+class CrudField
+{
+    private $type;
+
+    private $field;
+
+    public function __construct(MigrationField $migrationField)
+    {
+        $this->type = $migrationField->getType();
+        $this->field = $migrationField->getField();
+    }
+
+    public function generateField(): array
+    {
+        return [
+            'name'  => $this->getField(),
+            'type'  => $this->getType(),
+        ];
+    }
+
+    /**
+     * @return string
+     */
+    public function getField()
+    {
+        return $this->field;
+    }
+
+    /**
+     * @return string
+     */
+    public function getType()
+    {
+        return $this->type;
+    }
+}

src/Services/BackpackCrudControllerService.php

@@ -5,6 +5,8 @@
 use Webfactor\Laravel\Generators\Contracts\ServiceAbstract;
 use Webfactor\Laravel\Generators\Contracts\ServiceInterface;
 use Webfactor\Laravel\Generators\Helper\ShortSyntaxArray;
+use Webfactor\Laravel\Generators\Schemas\CrudColumn;
+use Webfactor\Laravel\Generators\Schemas\CrudField;
 
 class BackpackCrudControllerService extends ServiceAbstract implements ServiceInterface
 {
@@ -21,6 +23,10 @@ public function call()
         ]);
 
         $this->addLatestFileToIdeStack();
+
+        $this->setColumnsFromSchema();
+        $this->setFieldsFromSchema();
+
         $this->fillColumnsAndFieldsInGeneratedControllerFromSchema();
     }
 
@@ -29,37 +35,59 @@ public function getName(string $entity): string
         return ucfirst($entity);
     }
 
-    private function fillColumnsAndFieldsInGeneratedControllerFromSchema()
+    private function fillColumnsAndFieldsInGeneratedControllerFromSchema(): void
     {
         $controllerFile = end($this->command->filesToBeOpened);
 
         $controller = $this->filesystem->get($controllerFile);
-        $controller = str_replace('__columns__', $this->getColumnsFromSchema(), $controller);
-        $controller = str_replace('__fields__', $this->getFieldsFromSchema(), $controller);
+        $controller = str_replace('__columns__', $this->getColumnsAsString(), $controller);
+        $controller = str_replace('__fields__', $this->getfieldsAsString(), $controller);
         $this->filesystem->put($controllerFile, $controller);
     }
 
+    private function setColumnsFromSchema(): void
+    {
+        $this->command->schema->getStructure()->each(function ($field) {
+            array_push($this->columns, new CrudColumn($field));
+        });
+    }
+
+    private function setFieldsFromSchema(): void
+    {
+        $this->command->schema->getStructure()->each(function ($field) {
+            array_push($this->fields, new CrudField($field));
+        });
+    }
+
     /**
      * @return string
      */
-    private function getColumnsFromSchema()
+    private function getColumnsAsString(): string
     {
-        $this->command->schema->getStructure()->each(function ($field) {
-            array_push($this->columns, $field->makeColumn());
-        });
+        $columnsArray = [];
 
-        return ShortSyntaxArray::parse($this->columns);
+        foreach ($this->columns as $crudColumn) {
+            if ($column = $crudColumn->generateColumn()) {
+                array_push($columnsArray, $column);
+            }
+        }
+
+        return ShortSyntaxArray::parse($columnsArray);
     }
 
     /**
      * @return string
      */
-    private function getFieldsFromSchema()
+    private function getfieldsAsString(): string
     {
-        $this->command->schema->getStructure()->each(function ($field) {
-            array_push($this->fields, $field->makeField());
-        });
+        $fieldsArray = [];
+
+        foreach ($this->fields as $crudfield) {
+            if ($field = $crudfield->generateField()) {
+                array_push($fieldsArray, $field);
+            }
+        }
 
-        return ShortSyntaxArray::parse($this->fields);
+        return ShortSyntaxArray::parse($fieldsArray);
     }
 }