forked from MirrorHub/mautrix-whatsapp
54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
package upgrades
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import "database/sql"
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func init() {
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upgrades[39] = upgrade{"Add backfill queue", func(tx *sql.Tx, ctx context) error {
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_, err := tx.Exec(`
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CREATE TABLE backfill_queue (
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queue_id INTEGER PRIMARY KEY,
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user_mxid TEXT,
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type INTEGER NOT NULL,
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priority INTEGER NOT NULL,
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portal_jid VARCHAR(255),
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portal_receiver VARCHAR(255),
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time_start TIMESTAMP,
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time_end TIMESTAMP,
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max_batch_events INTEGER NOT NULL,
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max_total_events INTEGER,
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batch_delay INTEGER,
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FOREIGN KEY (user_mxid) REFERENCES "user"(mxid) ON DELETE CASCADE ON UPDATE CASCADE,
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FOREIGN KEY (portal_jid, portal_receiver) REFERENCES portal(jid, receiver) ON DELETE CASCADE
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)
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`)
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if err != nil {
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return err
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}
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// The queue_id needs to auto-increment every insertion. For SQLite,
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// INTEGER PRIMARY KEY is an alias for the ROWID, so it will
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// auto-increment. See https://sqlite.org/lang_createtable.html#rowid
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// For Postgres, we have to manually add the sequence.
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if ctx.dialect == Postgres {
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_, err = tx.Exec(`
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CREATE SEQUENCE backfill_queue_queue_id_seq
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START WITH 1
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OWNED BY backfill_queue.queue_id
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`)
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if err != nil {
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return err
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}
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_, err = tx.Exec(`
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ALTER TABLE backfill_queue
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ALTER COLUMN queue_id
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SET DEFAULT nextval('backfill_queue_queue_id_seq'::regclass)
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`)
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if err != nil {
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return err
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}
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}
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return err
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}}
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}
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