webmozart /
json
| @@ 93-119 (lines=27) @@ | ||
| 90 | return $this->knownVersions; |
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| 91 | } |
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| 92 | ||
| 93 | private function up($data, $targetVersion) |
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| 94 | { |
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| 95 | while (version_compare($data->version, $targetVersion, '<')) { |
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| 96 | if (!isset($this->migrationsBySourceVersion[$data->version])) { |
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| 97 | throw new MigrationException(sprintf( |
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| 98 | 'No migration found to upgrade from version %s to %s.', |
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| 99 | $data->version, |
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| 100 | $targetVersion |
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| 101 | )); |
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| 102 | } |
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| 103 | ||
| 104 | $migration = $this->migrationsBySourceVersion[$data->version]; |
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| 105 | ||
| 106 | // Final version too high |
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| 107 | if (version_compare($migration->getTargetVersion(), $targetVersion, '>')) { |
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| 108 | throw new MigrationException(sprintf( |
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| 109 | 'No migration found to upgrade from version %s to %s.', |
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| 110 | $data->version, |
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| 111 | $targetVersion |
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| 112 | )); |
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| 113 | } |
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| 114 | ||
| 115 | $migration->up($data); |
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| 116 | ||
| 117 | $data->version = $migration->getTargetVersion(); |
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| 118 | } |
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| 119 | } |
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| 120 | ||
| 121 | private function down($data, $targetVersion) |
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| 122 | { |
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| @@ 121-147 (lines=27) @@ | ||
| 118 | } |
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| 119 | } |
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| 120 | ||
| 121 | private function down($data, $targetVersion) |
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| 122 | { |
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| 123 | while (version_compare($data->version, $targetVersion, '>')) { |
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| 124 | if (!isset($this->migrationsByTargetVersion[$data->version])) { |
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| 125 | throw new MigrationException(sprintf( |
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| 126 | 'No migration found to downgrade from version %s to %s.', |
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| 127 | $data->version, |
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| 128 | $targetVersion |
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| 129 | )); |
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| 130 | } |
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| 131 | ||
| 132 | $migration = $this->migrationsByTargetVersion[$data->version]; |
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| 133 | ||
| 134 | // Final version too low |
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| 135 | if (version_compare($migration->getSourceVersion(), $targetVersion, '<')) { |
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| 136 | throw new MigrationException(sprintf( |
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| 137 | 'No migration found to downgrade from version %s to %s.', |
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| 138 | $data->version, |
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| 139 | $targetVersion |
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| 140 | )); |
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| 141 | } |
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| 142 | ||
| 143 | $migration->down($data); |
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| 144 | ||
| 145 | $data->version = $migration->getSourceVersion(); |
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| 146 | } |
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| 147 | } |
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| 148 | } |
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| 149 | ||
