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09868271bd
Summary: Fixes T5476. Using edges to store which objects are on which board columns ends up being pretty awkward. In particular, it makes T4807 very difficult to implement. Introduce a dedicated `BoardColumnPosition` storage. This doesn't affect ordering rules (T4807) yet: boards are still arranged by priority. We just read which tasks are on which columns out of a new table. Test Plan: - Migrated data, then viewed some boards. Saw exactly the same data. - Dragged tasks from column to column. - Created a task directly into a column. Reviewers: btrahan Reviewed By: btrahan Subscribers: epriestley Maniphest Tasks: T5476 Differential Revision: https://secure.phabricator.com/D10160
53 lines
1.2 KiB
PHP
53 lines
1.2 KiB
PHP
<?php
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// Was PhabricatorEdgeConfig::TYPE_COLUMN_HAS_OBJECT
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$type_has_object = 44;
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$column = new PhabricatorProjectColumn();
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$conn_w = $column->establishConnection('w');
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$rows = queryfx_all(
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$conn_w,
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'SELECT src, dst FROM %T WHERE type = %d',
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PhabricatorEdgeConfig::TABLE_NAME_EDGE,
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$type_has_object);
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$cols = array();
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foreach ($rows as $row) {
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$cols[$row['src']][] = $row['dst'];
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}
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$sql = array();
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foreach ($cols as $col_phid => $obj_phids) {
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echo "Migrating column '{$col_phid}'...\n";
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$column = id(new PhabricatorProjectColumn())->loadOneWhere(
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'phid = %s',
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$col_phid);
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if (!$column) {
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echo "Column '{$col_phid}' does not exist.\n";
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continue;
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}
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$sequence = 0;
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foreach ($obj_phids as $obj_phid) {
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$sql[] = qsprintf(
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$conn_w,
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'(%s, %s, %s, %d)',
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$column->getProjectPHID(),
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$column->getPHID(),
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$obj_phid,
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$sequence++);
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}
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}
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echo "Inserting rows...\n";
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foreach (PhabricatorLiskDAO::chunkSQL($sql) as $chunk) {
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queryfx(
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$conn_w,
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'INSERT INTO %T (boardPHID, columnPHID, objectPHID, sequence)
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VALUES %Q',
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id(new PhabricatorProjectColumnPosition())->getTableName(),
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$chunk);
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}
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echo "Done.\n";
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