创建数据库模型（创建完成之后可在 database/migrations 下看到创建的文档）
>php artisan make:model Recipe -m
>php artisan make:model RecipeIngredient -m
>php artisan make:model RecipeDirection -m
修改用户模型（路径 database/migrations/2014_10_12_000000_create_users_table.php）
在up方法下添加一行
$table->string('api_token')->nullable();
修改 Recipe 模型 下的up 方法（路径 database/migrations/2017_07_13_031833_create_recipes_table.php）
public function up() {
Schema::create('recipes', function (Blueprint $table) {
$table->increments('id');
$table->integer('user_id')->unsigned();
$table->string('name');
$table->text('description');
$table->string('image');
$table->timestamps();
});
}
修改 recipe_ingredients 模型 下的up 方法（路径 database/migrations/2017_07_13_031921_create_recipe_ingredients_table.php）
public function up() {
Schema::create('recipe_ingredients', function (Blueprint $table) {
$table->increments('id');
$table->integer('recipe_id')->unsigned();
$table->string('name');
$table->string('qty');
});
}
修改 recipe_directions 模型 下的up 方法（路径 database/migrations/2017_07_13_031952_create_recipe_directions_table.php）
public function up() {
Schema::create('recipe_directions', function (Blueprint $table) {
$table->increments('id');
$table->integer('recipe_id')->unsigned();
$table->string('description');
});
}
修改 recipe.php 文件下的 Recipe 类（路径 app/Recipe.php）
class Recipe extends Model{
protected $fillable = [ 'name', 'description', 'image' ];
public function user() {
return $this->belongsTo(User::class);
}
public function ingredients(){
return $this->hasMany(RecipeIngredient::class);
}
public function directions(){
return $this->hasMany(RecipeDirection::class);
}
public static function form(){
return [
'name' => '',
'description' => '',
'image' => '',
'ingredients' => [ RecipeIngredient::form() ],
'directions' => [ RecipeDirection::form(), RecipeDirection::form() ] ];
}
}
修改 RecipeDirection.php文件下的 RecipeDirection 类（路径 app/RecipeDirection.php）
class RecipeDirection extends Model {
protected $fillable = [ 'description' ];
public $timestamps = false;
public static function form(){
return [ 'description' => '' ];
}
}
修改 RecipeIngredient.php文件下的 RecipeIngredient 类（路径 app/RecipeIngredient.php ）
class RecipeIngredient extends Model {
protected $fillable = [ 'name', 'qty' ];
public $timestamps = false;
public static function form(){
return [ 'name' => '', 'qty' => '' ];
}
}
修改 User.php 文件 User类（路径：app/User.php）
class User extends Authenticatable {
use Notifiable;
protected $fillable = [ 'name', 'email', 'password', 'api_token' ];
protected $hidden = [ 'password', 'remember_token','api_token' ];
public function recipes(){
return $this->hasMany(Recipe::class);
}
}
