EloquentJs\ScriptGenerator\Generator

Complexity

Total Complexity

5

Size/Duplication

Total Lines	68
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes	2
Bugs	0	Features	1

5 Methods

Rating	Name	Duplication	Size	Complexity
A	build()	0	4	1
A	prefix()	0	5	1
A	models()	0	4	1
A	suffix()	0	4	1
A	model()	0	11	1

<?php

namespace EloquentJs\ScriptGenerator;

use EloquentJs\ScriptGenerator\Model\Metadata;

class Generator
{
    /**
     * @type string location of the base EloquentJs build
     */
    const BASE_BUILD = __DIR__.'/../../eloquent.js';

    /**
     * Generate EloquentJs javascript for the given models.
     *
     * @param array $models
     * @return string
     */
    public function build(array $models)
    {
        return $this->prefix().$this->models($models).$this->suffix();
    }

    /**
     * Get prefix for our javascript build.
     *
     * @return string
     */
    protected function prefix()
    {
        return file_get_contents(static::BASE_BUILD)
            . '(function(E){';
    }

    /**
     * Get custom model definitions for build.
     *
     * @param  array $models
     * @return string
     */
    protected function models(array $models)
    {
        return implode(';', array_map([$this, 'model'], $models));
    }

    /**
     * Get suffix for our javascript build.
     *
     * @return string
     */
    protected function suffix()
    {
        return '})(Eloquent)';
    }

    /**
     * Generate javascript to describe the given model.
     *
     * @param  Metadata $model
     * @return string
     */
    protected function model(Metadata $model)
    {
        $config = json_encode(array_filter([
            'endpoint'  => $model->endpoint,
            'dates'     => $model->dates,
            'scopes'    => $model->scopes,
            'relations' => $model->relations,
        ]), JSON_UNESCAPED_SLASHES);

        return "E('{$model->name}', {$config})";
    }
}