anomalylabs /
streams-platform
| @@ 122-136 (lines=15) @@ | ||
| 119 | * @param $table |
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| 120 | * @param FieldType $type |
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| 121 | */ |
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| 122 | public function dropColumn($table, FieldType $type) |
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| 123 | { |
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| 124 | $schema = $type->getSchema(); |
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| 125 | ||
| 126 | if (!$this->schema->hasTable($table)) { |
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| 127 | return; |
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| 128 | } |
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| 129 | ||
| 130 | $this->schema->table( |
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| 131 | $table, |
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| 132 | function (Blueprint $table) use ($schema) { |
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| 133 | $schema->dropColumn($table); |
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| 134 | } |
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| 135 | ); |
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| 136 | } |
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| 137 | ||
| 138 | /** |
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| 139 | * Backup a column's data. |
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| @@ 144-158 (lines=15) @@ | ||
| 141 | * @param $table |
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| 142 | * @param FieldType $type |
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| 143 | */ |
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| 144 | public function backupColumn($table, FieldType $type) |
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| 145 | { |
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| 146 | if (!$this->schema->hasTable($table)) { |
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| 147 | return; |
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| 148 | } |
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| 149 | ||
| 150 | $schema = $type->getSchema(); |
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| 151 | ||
| 152 | $this->schema->table( |
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| 153 | $table, |
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| 154 | function (Blueprint $table) use ($schema) { |
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| 155 | $schema->backupColumn($table); |
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| 156 | } |
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| 157 | ); |
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| 158 | } |
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| 159 | ||
| 160 | /** |
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| 161 | * Restore a column's data. |
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| @@ 166-180 (lines=15) @@ | ||
| 163 | * @param $table |
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| 164 | * @param FieldType $type |
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| 165 | */ |
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| 166 | public function restoreColumn($table, FieldType $type) |
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| 167 | { |
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| 168 | if (!$this->schema->hasTable($table)) { |
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| 169 | return; |
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| 170 | } |
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| 171 | ||
| 172 | $schema = $type->getSchema(); |
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| 173 | ||
| 174 | $this->schema->table( |
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| 175 | $table, |
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| 176 | function (Blueprint $table) use ($schema) { |
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| 177 | $schema->restoreColumn($table); |
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| 178 | } |
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| 179 | ); |
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| 180 | } |
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| 181 | } |
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| 182 | ||
