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Refactoring/simplification of the pull-request about links

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This commit is contained in:
Frederic Guillot
2015-02-14 16:11:13 -05:00
parent 364382b1b5
commit f7e4c3928a
77 changed files with 1407 additions and 2588 deletions
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78
app/Schema/Sqlite.php
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@@ -10,56 +10,44 @@ const VERSION = 45;
function version_45($pdo)
{
$pdo->exec("CREATE TABLE link
(
link_id INTEGER PRIMARY KEY,
project_id INTEGER NOT NULL DEFAULT -1
)");
$pdo->exec("CREATE TABLE link_label
(
id INTEGER PRIMARY KEY,
link_id INTEGER NOT NULL,
label TEXT NOT NULL,
behaviour INTEGER DEFAULT '2',
FOREIGN KEY(link_id) REFERENCES link(link_id) ON DELETE CASCADE
)");
$pdo->exec("CREATE TABLE task_has_links
(
id INTEGER PRIMARY KEY,
link_label_id INTEGER NOT NULL,
task_id INTEGER NOT NULL,
task_inverse_id INTEGER NOT NULL,
FOREIGN KEY(link_label_id) REFERENCES link_label(id) ON DELETE CASCADE,
FOREIGN KEY(task_id) REFERENCES tasks(id) ON DELETE CASCADE,
FOREIGN KEY(task_inverse_id) REFERENCES tasks(id) ON DELETE CASCADE
)");
$pdo->exec("CREATE TABLE links (
id INTEGER PRIMARY KEY,
label TEXT NOT NULL,
opposite_id INTEGER DEFAULT 0,
UNIQUE(label)
)");
$pdo->exec("CREATE TABLE task_has_links (
id INTEGER PRIMARY KEY,
link_id INTEGER NOT NULL,
task_id INTEGER NOT NULL,
opposite_task_id INTEGER NOT NULL,
FOREIGN KEY(link_id) REFERENCES links(id) ON DELETE CASCADE,
FOREIGN KEY(task_id) REFERENCES tasks(id) ON DELETE CASCADE,
FOREIGN KEY(opposite_task_id) REFERENCES tasks(id) ON DELETE CASCADE
)");
$pdo->exec("CREATE INDEX task_has_links_task_index ON task_has_links(task_id)");
$pdo->exec("CREATE UNIQUE INDEX task_has_links_unique ON task_has_links(link_label_id, task_id, task_inverse_id)");
$rq = $pdo->prepare('INSERT INTO link (project_id) VALUES (?)');
$rq->execute(array(-1));
$rq->execute(array(-1));
$rq->execute(array(-1));
$rq->execute(array(-1));
$rq->execute(array(-1));
$rq->execute(array(-1));
$rq = $pdo->prepare('INSERT INTO link_label (link_id, label, behaviour) VALUES (?, ?, ?)');
$rq->execute(array(1, t('relates to'), Link::BEHAVIOUR_BOTH));
$rq->execute(array(2, t('blocks'), Link::BEHAVIOUR_LEFT2RIGTH));
$rq->execute(array(2, t('is blocked by'), Link::BEHAVIOUR_RIGHT2LEFT));
$rq->execute(array(3, t('duplicates'), Link::BEHAVIOUR_LEFT2RIGTH));
$rq->execute(array(3, t('is duplicated by'), Link::BEHAVIOUR_RIGHT2LEFT));
$rq->execute(array(4, t('is a child of'), Link::BEHAVIOUR_LEFT2RIGTH));
$rq->execute(array(4, t('is a parent of'), Link::BEHAVIOUR_RIGHT2LEFT));
$rq->execute(array(5, t('targets milestone'), Link::BEHAVIOUR_LEFT2RIGTH));
$rq->execute(array(5, t('is a milestone of'), Link::BEHAVIOUR_RIGHT2LEFT));
$rq->execute(array(6, t('fixes'), Link::BEHAVIOUR_LEFT2RIGTH));
$rq->execute(array(6, t('is fixed by'), Link::BEHAVIOUR_RIGHT2LEFT));
$pdo->exec("CREATE UNIQUE INDEX task_has_links_unique ON task_has_links(link_id, task_id, opposite_task_id)");
$rq = $pdo->prepare('INSERT INTO links (label, opposite_id) VALUES (?, ?)');
$rq->execute(array('relates to', 0));
$rq->execute(array('blocks', 3));
$rq->execute(array('is blocked by', 2));
$rq->execute(array('duplicates', 5));
$rq->execute(array('is duplicated by', 4));
$rq->execute(array('is a child of', 7));
$rq->execute(array('is a parent of', 6));
$rq->execute(array('targets milestone', 9));
$rq->execute(array('is a milestone of', 8));
$rq->execute(array('fixes', 11));
$rq->execute(array('is fixed by', 10));
}
function version_44($pdo)
{
$pdo->exec('ALTER TABLE tasks ADD COLUMN date_moved INTEGER DEFAULT 0');
/* Update tasks.date_moved from project_activities table if tasks.date_moved = null or 0.
* We take max project_activities.date_creation where event_name in task.create','task.move.column
* since creation date is always less than task moves
@@ -169,7 +157,7 @@ function version_37($pdo)
");
$pdo->exec('ALTER TABLE tasks ADD COLUMN swimlane_id INTEGER DEFAULT 0');
$pdo->exec("ALTER TABLE projects ADD COLUMN default_swimlane TEXT DEFAULT '".t('Default swimlane')."'");
$pdo->exec("ALTER TABLE projects ADD COLUMN default_swimlane TEXT DEFAULT 'Default swimlane'");
$pdo->exec("ALTER TABLE projects ADD COLUMN show_default_swimlane INTEGER DEFAULT 1");
}