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<?php |
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namespace TobyMaxham\Helper\Database; |
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use Illuminate\Database\Schema\Blueprint; |
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class MigrationHelper |
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{ |
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const REFERENTIAL_ACTION_CASCADE = 'CASCADE'; |
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const REFERENTIAL_ACTION_RESTRICT = 'RESTRICT'; |
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const REFERENTIAL_ACTION_SET_NULL = 'SET NULL'; |
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const REFERENTIAL_ACTION_NO_ACTION = 'NO ACTION'; |
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const REFERENTIAL_ACTION_SET_DEFAULT = 'SET DEFAULT'; |
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public static function uuid(Blueprint $table, string $comment = null) |
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{ |
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$table->char('uuid', 36); |
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$table->unique('uuid', 'uuid'); |
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if (! is_null($comment)) { |
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$table->comment = $comment; |
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} |
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} |
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public static function addSoftDelete(Blueprint $table) |
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{ |
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$table->softDeletes(); |
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$table->index(['deleted_at'], 'deleted_at'); |
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} |
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public static function dropSoftDelete(Blueprint $table) |
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{ |
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$table->dropIndex('deleted_at'); |
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$table->dropSoftDeletes(); |
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} |
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public static function addChangedByUserFields(Blueprint $table, array $fields = ['created_by', 'updated_by', 'deleted_by'], string $relation = 'users', string $foreign = 'id', string $onDelete = self::REFERENTIAL_ACTION_CASCADE) |
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{ |
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if (! isset($fields[0]) || ! is_string($fields[0])) { |
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$fields[0] = 'created_by'; |
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} |
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if (! isset($fields[1]) || ! is_string($fields[1])) { |
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$fields[1] = 'updated_by'; |
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} |
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if (! isset($fields[2]) || ! is_string($fields[2])) { |
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$fields[2] = 'deleted_by'; |
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} |
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self::addCreatedByUser($table, $fields[0], $relation, $foreign, $onDelete); |
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self::addUpdatedByUser($table, $fields[1], $relation, $foreign, $onDelete); |
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self::addDeletedByUser($table, $fields[2], $relation, $foreign, $onDelete); |
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} |
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public static function addCreatedByUser(Blueprint $table, string $field = 'created_by', string $relation = 'users', string $foreign = 'id', string $onDelete = self::REFERENTIAL_ACTION_CASCADE) |
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{ |
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self::addChangedByField($table, $field, $relation, $foreign, $onDelete); |
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} |
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public static function addUpdatedByUser(Blueprint $table, string $field = 'updated_by', string $relation = 'users', string $foreign = 'id', string $onDelete = self::REFERENTIAL_ACTION_CASCADE) |
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{ |
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self::addChangedByField($table, $field, $relation, $foreign, $onDelete); |
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} |
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public static function addDeletedByUser(Blueprint $table, string $field = 'deleted_by', string $relation = 'users', string $foreign = 'id', string $onDelete = self::REFERENTIAL_ACTION_CASCADE) |
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{ |
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self::addChangedByField($table, $field, $relation, $foreign, $onDelete); |
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} |
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public static function addChangedByField(Blueprint $table, string $field, string $relation, string $foreign, string $onDelete) |
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{ |
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$table->unsignedInteger($field)->nullable(); |
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$table->foreign($field) |
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->references($foreign)->on($relation) |
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->onDelete($onDelete); |
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} |
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} |
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TobyMaxham /
laravel-helpers
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