Initial commit

2026-08-19 04:23:59 +00:00 · 2020-08-12 04:16:41 +08:00
commit 57bd2be885
476 changed files with 41783 additions and 0 deletions
@@ -0,0 +1,103 @@
+<?php
+
+namespace App\Classes\CodeGenerator\Common;
+
+use Illuminate\Support\Str;
+
+class GeneratorFieldRelation
+{
+    /** @var string */
+    public $type;
+    public $inputs;
+    public $relationName;
+
+    public static function parseRelation($relationInput)
+    {
+        $inputs = explode(',', $relationInput);
+
+        $relation = new self();
+        $relation->type = array_shift($inputs);
+        $modelWithRelation = explode(':', array_shift($inputs)); //e.g ModelName:relationName
+        if (count($modelWithRelation) == 2) {
+            $relation->relationName = $modelWithRelation[1];
+            unset($modelWithRelation[1]);
+        }
+        $relation->inputs = array_merge($modelWithRelation, $inputs);
+
+        return $relation;
+    }
+
+    public function getRelationFunctionText($relationText = null)
+    {
+        $singularRelation = (!empty($this->relationName)) ? $this->relationName : Str::camel($relationText);
+        $pluralRelation = (!empty($this->relationName)) ? $this->relationName : Str::camel(Str::plural($relationText));
+
+        switch ($this->type) {
+            case '1t1':
+                $functionName = $singularRelation;
+                $relation = 'hasOne';
+                $relationClass = 'HasOne';
+                break;
+            case '1tm':
+                $functionName = $pluralRelation;
+                $relation = 'hasMany';
+                $relationClass = 'HasMany';
+                break;
+            case 'mt1':
+                if (!empty($this->relationName)) {
+                    $singularRelation = $this->relationName;
+                } elseif (isset($this->inputs[1])) {
+                    $singularRelation = Str::camel(str_replace('_id', '', strtolower($this->inputs[1])));
+                }
+                $functionName = $singularRelation;
+                $relation = 'belongsTo';
+                $relationClass = 'BelongsTo';
+                break;
+            case 'mtm':
+                $functionName = $pluralRelation;
+                $relation = 'belongsToMany';
+                $relationClass = 'BelongsToMany';
+                break;
+            case 'hmt':
+                $functionName = $pluralRelation;
+                $relation = 'hasManyThrough';
+                $relationClass = 'HasManyThrough';
+                break;
+            default:
+                $functionName = '';
+                $relation = '';
+                $relationClass = '';
+                break;
+        }
+
+        if (!empty($functionName) and !empty($relation)) {
+            return $this->generateRelation($functionName, $relation, $relationClass);
+        }
+
+        return '';
+    }
+
+    private function generateRelation($functionName, $relation, $relationClass)
+    {
+        $inputs = $this->inputs;
+        $modelName = array_shift($inputs);
+
+        $template = (new GeneratorHelpers())->get_template('Models.relationship');
+
+        $template = str_replace('$RELATIONSHIP_CLASS$', $relationClass, $template);
+        $template = str_replace('$FUNCTION_NAME$', $functionName, $template);
+        $template = str_replace('$RELATION$', $relation, $template);
+        $template = str_replace('$RELATION_MODEL_NAME$', $modelName, $template);
+
+        if (count($inputs) > 0) {
+            $inputFields = implode("', '", $inputs);
+            $inputFields = ", '".$inputFields."'";
+        } else {
+            $inputFields = '';
+        }
+
+        $template = str_replace('$INPUT_FIELDS$', $inputFields, $template);
+
+        return $template;
+    }
+}