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0a76d82a7c
Summary: Ref T1812. I think integer constants are going to be confusing and error prone for users to interact with. For example, because we use 0-5, adding a second "open" status like "needs verification" without disrupting the existing statuses would require users to define a status with, e.g., constant `6`, but order it between constants `0` and `1`. And if they later remove statuses, they need to avoid reusing existing constants. Instead, use more manageable string constants like "open", "resolved", etc. We must migrate three tables: - The task table itself, to update task status. - The transaction table, to update historic status changes. - The saved query table, to update saved queries which specify status sets. Test Plan: - Saved a query with complicated status filters. - Ran migrations. - Looked at the query, at existing tasks, and at task transactions. - Forced migrations to run again to verify idempotentcy/safety. Reviewers: btrahan Reviewed By: btrahan Subscribers: epriestley Maniphest Tasks: T1812 Differential Revision: https://secure.phabricator.com/D8583
94 lines
2.2 KiB
PHP
94 lines
2.2 KiB
PHP
<?php
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$status_map = array(
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0 => 'open',
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1 => 'resolved',
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2 => 'wontfix',
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3 => 'invalid',
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4 => 'duplicate',
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5 => 'spite',
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);
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$conn_w = id(new ManiphestTask())->establishConnection('w');
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echo "Migrating tasks to new status constants...\n";
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foreach (new LiskMigrationIterator(new ManiphestTask()) as $task) {
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$id = $task->getID();
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echo "Migrating T{$id}...\n";
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$status = $task->getStatus();
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if (isset($status_map[$status])) {
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queryfx(
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$conn_w,
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'UPDATE %T SET status = %s WHERE id = %d',
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$task->getTableName(),
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$status_map[$status],
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$id);
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}
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}
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echo "Done.\n";
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echo "Migrating task transactions to new status constants...\n";
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foreach (new LiskMigrationIterator(new ManiphestTransaction()) as $xaction) {
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$id = $xaction->getID();
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echo "Migrating {$id}...\n";
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if ($xaction->getTransactionType() == ManiphestTransaction::TYPE_STATUS) {
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$old = $xaction->getOldValue();
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if ($old !== null && isset($status_map[$old])) {
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$old = $status_map[$old];
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}
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$new = $xaction->getNewValue();
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if (isset($status_map[$new])) {
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$new = $status_map[$new];
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}
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queryfx(
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$conn_w,
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'UPDATE %T SET oldValue = %s, newValue = %s WHERE id = %d',
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$xaction->getTableName(),
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json_encode($old),
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json_encode($new),
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$id);
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}
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}
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echo "Done.\n";
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$conn_w = id(new PhabricatorSavedQuery())->establishConnection('w');
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echo "Migrating searches to new status constants...\n";
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foreach (new LiskMigrationIterator(new PhabricatorSavedQuery()) as $query) {
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$id = $query->getID();
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echo "Migrating {$id}...\n";
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if ($query->getEngineClassName() !== 'ManiphestTaskSearchEngine') {
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continue;
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}
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$params = $query->getParameters();
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$statuses = idx($params, 'statuses', array());
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if ($statuses) {
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$changed = false;
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foreach ($statuses as $key => $status) {
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if (isset($status_map[$status])) {
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$statuses[$key] = $status_map[$status];
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$changed = true;
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}
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}
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if ($changed) {
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$params['statuses'] = $statuses;
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queryfx(
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$conn_w,
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'UPDATE %T SET parameters = %s WHERE id = %d',
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$query->getTableName(),
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json_encode($params),
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$id);
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}
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}
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}
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echo "Done.\n";
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