sleeping-owl / seeder
用于创建具有锁定/解锁表功能的简单种子包
1.0.2
2015-03-01 11:21 UTC
Requires
- php: >=5.4.0
- illuminate/support: >=4.1
This package is auto-updated.
Last update: 2024-09-16 20:57:06 UTC
README
概述
此包允许您编写简单的种子
use SleepingOwl\Seeder\DataSeeder; use SleepingOwl\Seeder\Seeder as SleepingOwlSeeder; class DatabaseSeeder extends Seeder { public function run() { # set global locale (default is en_US) SleepingOwlSeeder::setDefaultLocale('de_DE'); # set global entries count (default is 10) SleepingOwlSeeder::setDefaultTimes(10); # truncate all tables before seeding (default is off) SleepingOwlSeeder::truncateAll(); # seed Country model SleepingOwlSeeder::model(Country::class) ->seed(function (DataSeeder $schema) { $schema->title->unique()->country; }); # seed Company model SleepingOwlSeeder::model(Company::class) ->seed(function (DataSeeder $schema) { $schema->title->unique()->company; $schema->address->streetAddress; $schema->phone->phoneNumber; }); # seed Contact model SleepingOwlSeeder::model(Contact::class) ->seed(function (DataSeeder $schema) { $schema->firstName->firstName; $schema->lastName->lastName; $schema->birthday->dateTimeThisCentury; $schema->phone->phoneNumber; $schema->address->address; $schema->country_id->optional(0.9)->anyOf(Country::class); $schema->comment->paragraph(5); }); # seed company_contact table SleepingOwlSeeder::table('company_contact') ->ignoreExceptions() ->seed(function ($schema) { $schema->company_id->anyOf(Company::class); $schema->contact_id->anyOf(Contact::class); }); } }
并添加了2个新命令
-
php artisan seeder:lock <table> --all
— 锁定表以防止更改(表数据将在重新播种后保存和恢复)。 -
php artisan seeder:unlock <table> --all
— 解锁表以进行随机播种。
安装
-
在您的composer.json中要求此包,并运行composer update
"fzaninotto/faker": "1.5.*@dev", "sleeping-owl/seeder": "1.*"
-
在composer update之后,将服务提供者添加到
config/app.php
'SleepingOwl\Seeder\SeederServiceProvider',
-
这就是全部。
播种
-
导入类
use SleepingOwl\Seeder\DataSeeder; use SleepingOwl\Seeder\Seeder as SleepingOwlSeeder;
-
为表或模型添加播种规则
SleepingOwlSeeder::table('table')->… # or SleepingOwlSeeder::model(\App\MyModel::class)->…
-
配置播种规则(您可以在全局范围内配置,详见“全局配置”)
SleepingOwlSeeder::table('table') ->truncate() # delete all data before seeding (default is off) ->locale('de_DE') # locale for this seed (default is en_US) ->times(100) # entities count to insert (default is 10) ->ignoreExceptions() # ignore query exceptions (default is off) ->...
-
配置播种模式(详见“模式配置”)
SleepingOwlSeeder::table('table') ->… ->seed(function (DataSeeder $schema) { $schema->title->unique()->firstName; $schema->country()->country; $schema->field('my_field')->optional(0.9)->phoneNumber; });
-
现在您可以使用默认命令
php artisan db:seed
以及新的seeder:lock
/seeder:unlock
命令。
全局配置
您可以在全局范围内配置播种设置
SleepingOwlSeeder::setDefaultLocale('de_DE'); SleepingOwlSeeder::setDefaultTimes(100); SleepingOwlSeeder::truncateAll(); SleepingOwlSeeder::setDefaultIgnoreExceptions(true);
此配置将用作每个播种器的默认配置。播种器配置将覆盖全局配置
SleepingOwlSeeder::setDefaultTimes(100); SleepingOwlSeeder::table('table') ->times(5) # this configuration has higher priority ->...
模式配置
向模式中添加字段
您必须为播种提供模式。有三种方法可以向模式中添加字段
$schema->field('my_field')
$schema->my_field
$schema->my_field()
这三种方法都将字段my_field
添加到模式中。
为播种字段提供规则
您必须使用fzaninotto/faker包的规则
# "phone" will be random phone number # "->phone" is field name # "->phoneNumber" is seeding rule $schema->phone->phoneNumber; # "my_field" will be unique sentence with 6 words $schema->my_field->unique()->sentence(6); # "country_title" will be country title in 90% cases and null in other 10% $schema->country_title->optional(0.9)->country; # "post_id" will be id of any \App\Post entity $schema->post_id->anyOf(\App\Post::class); # you can use your custom function for getting value for seeding $schema->my_other_field->call(function () { return mt_rand(0, 10); }) # "int_field" will be random element from "$my_array" $my_array = [1, 2, 3, 4]; $schema->int_field->randomElement($my_array);
锁定/解锁表播种
锁定
您可以将表播种锁定。此命令将保存表状态并在每次播种调用中恢复它。
您可以锁定一个表
php artisan seeder:lock table_name
或所有表
php artisan seeder:lock --all
解锁
此命令将删除表保存的状态并恢复默认行为。
php artisan seeder:unlock table_name
或
php artisan seeder:unlock --all
支持库
您可以通过PayPal或BTC:13k36pym383rEmsBSLyWfT3TxCQMN2Lekd进行捐赠
版权和许可
此包由Sleeping Owl为Laravel框架编写,并使用MIT许可证发布。有关详细信息,请参阅LICENSE文件。