Commit 19265dc6a8ba6571e2f379df69325c880d73f642
1 parent
e9653064
add tiles
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console/migrations/m211118_133144_create_tile_lang_table.php
0 → 100644
| 1 | +<?php | ||
| 2 | + | ||
| 3 | +use yii\db\Migration; | ||
| 4 | + | ||
| 5 | +/** | ||
| 6 | + * Handles the creation of table `tile_lang`. | ||
| 7 | + */ | ||
| 8 | +class m211118_133144_create_tile_lang_table extends Migration | ||
| 9 | +{ | ||
| 10 | + /** | ||
| 11 | + * @inheritdoc | ||
| 12 | + */ | ||
| 13 | + public function up() | ||
| 14 | + { | ||
| 15 | + $this->createTable('tile_lang', [ | ||
| 16 | + 'tile_id' => $this->integer()->notNull(), | ||
| 17 | + 'language_id' => $this->smallInteger()->notNull(), | ||
| 18 | + 'link' => $this->string(255), | ||
| 19 | + 'title' => $this->string(255), | ||
| 20 | + ]); | ||
| 21 | + // creates index for column `tile_id` | ||
| 22 | + $this->createIndex( | ||
| 23 | + 'idx-tile_lang-tile_id', | ||
| 24 | + 'tile_lang', | ||
| 25 | + 'tile_id' | ||
| 26 | + ); | ||
| 27 | + | ||
| 28 | + // add foreign key for table `object` | ||
| 29 | + $this->addForeignKey( | ||
| 30 | + 'fk-tile_lang-tile_id', | ||
| 31 | + 'tile_lang', | ||
| 32 | + 'tile_id', | ||
| 33 | + 'tile', | ||
| 34 | + 'id', | ||
| 35 | + 'CASCADE' | ||
| 36 | + ); | ||
| 37 | + | ||
| 38 | + // creates index for column `language_id` | ||
| 39 | + $this->createIndex( | ||
| 40 | + 'idx-tile_lang-language_id', | ||
| 41 | + 'tile_lang', | ||
| 42 | + 'language_id' | ||
| 43 | + ); | ||
| 44 | + | ||
| 45 | + // add foreign key for table `language` | ||
| 46 | + $this->addForeignKey( | ||
| 47 | + 'fk-tile_lang-language_id', | ||
| 48 | + 'tile_lang', | ||
| 49 | + 'language_id', | ||
| 50 | + 'language', | ||
| 51 | + 'id', | ||
| 52 | + 'CASCADE' | ||
| 53 | + ); | ||
| 54 | + // add double primary key | ||
| 55 | + $this->addPrimaryKey( | ||
| 56 | + "pk-tile_lang-tile_id-language_id", | ||
| 57 | + "tile_lang", | ||
| 58 | + [ | ||
| 59 | + "tile_id", | ||
| 60 | + "language_id", | ||
| 61 | + ] | ||
| 62 | + ); | ||
| 63 | + } | ||
| 64 | + | ||
| 65 | + /** | ||
| 66 | + * @inheritdoc | ||
| 67 | + */ | ||
| 68 | + public function down() | ||
| 69 | + { | ||
| 70 | + // drop double primary key | ||
| 71 | + $this->dropPrimaryKey( | ||
| 72 | + "pk-tile_lang-tile_id-language_id", | ||
| 73 | + "tile_lang" | ||
| 74 | + ); | ||
| 75 | + | ||
| 76 | + // drops foreign key for table `tile` | ||
| 77 | + $this->dropForeignKey( | ||
| 78 | + 'fk-tile_lang-tile_id', | ||
| 79 | + 'tile_lang' | ||
| 80 | + ); | ||
| 81 | + | ||
| 82 | + // drops index for column `tile_id` | ||
| 83 | + $this->dropIndex( | ||
| 84 | + 'idx-tile_lang-tile_id', | ||
| 85 | + 'tile_lang' | ||
| 86 | + ); | ||
| 87 | + | ||
| 88 | + // drops foreign key for table `language` | ||
| 89 | + $this->dropForeignKey( | ||
| 90 | + 'fk-tile_lang-language_id', | ||
| 91 | + 'tile_lang' | ||
| 92 | + ); | ||
| 93 | + | ||
| 94 | + // drops index for column `language_id` | ||
| 95 | + $this->dropIndex( | ||
| 96 | + 'idx-tile_lang-language_id', | ||
| 97 | + 'tile_lang' | ||
| 98 | + ); | ||
| 99 | + $this->dropTable('tile_lang'); | ||
| 100 | + } | ||
| 101 | +} |