lewis.moe
Monorepo for Tangled
1package db
2
3import (
4 "context"
5 "database/sql"
6 "log/slog"
7 "strings"
8
9 _ "github.com/mattn/go-sqlite3"
10 "tangled.org/core/log"
11 "tangled.org/core/orm"
12)
13
14type DB struct {
15 *sql.DB
16 logger *slog.Logger
17}
18
19type Execer interface {
20 Query(query string, args ...any) (*sql.Rows, error)
21 QueryContext(ctx context.Context, query string, args ...any) (*sql.Rows, error)
22 QueryRow(query string, args ...any) *sql.Row
23 QueryRowContext(ctx context.Context, query string, args ...any) *sql.Row
24 Exec(query string, args ...any) (sql.Result, error)
25 ExecContext(ctx context.Context, query string, args ...any) (sql.Result, error)
26 Prepare(query string) (*sql.Stmt, error)
27 PrepareContext(ctx context.Context, query string) (*sql.Stmt, error)
28}
29
30func Make(ctx context.Context, dbPath string) (*DB, error) {
31 // https://github.com/mattn/go-sqlite3#connection-string
32 opts := []string{
33 "_foreign_keys=1",
34 "_journal_mode=WAL",
35 "_synchronous=NORMAL",
36 "_auto_vacuum=incremental",
37 }
38
39 logger := log.FromContext(ctx)
40 logger = log.SubLogger(logger, "db")
41
42 db, err := sql.Open("sqlite3", dbPath+"?"+strings.Join(opts, "&"))
43 if err != nil {
44 return nil, err
45 }
46
47 conn, err := db.Conn(ctx)
48 if err != nil {
49 return nil, err
50 }
51 defer conn.Close()
52
53 _, err = conn.ExecContext(ctx, `
54 create table if not exists registrations (
55 id integer primary key autoincrement,
56 domain text not null unique,
57 did text not null,
58 secret text not null,
59 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
60 registered text
61 );
62 create table if not exists public_keys (
63 id integer primary key autoincrement,
64 did text not null,
65 name text not null,
66 key text not null,
67 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
68 unique(did, name, key)
69 );
70 create table if not exists repos (
71 id integer primary key autoincrement,
72 did text not null,
73 name text not null,
74 knot text not null,
75 rkey text not null,
76 at_uri text not null unique,
77 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
78 unique(did, name, knot, rkey)
79 );
80 create table if not exists collaborators (
81 id integer primary key autoincrement,
82 did text not null,
83 repo integer not null,
84 foreign key (repo) references repos(id) on delete cascade
85 );
86 create table if not exists follows (
87 user_did text not null,
88 subject_did text not null,
89 rkey text not null,
90 followed_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
91 primary key (user_did, subject_did),
92 check (user_did <> subject_did)
93 );
94 create table if not exists issues (
95 id integer primary key autoincrement,
96 owner_did text not null,
97 repo_at text not null,
98 issue_id integer not null,
99 title text not null,
100 body text not null,
101 open integer not null default 1,
102 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
103 issue_at text,
104 unique(repo_at, issue_id),
105 foreign key (repo_at) references repos(at_uri) on delete cascade
106 );
107 create table if not exists comments (
108 id integer primary key autoincrement,
109 owner_did text not null,
110 issue_id integer not null,
111 repo_at text not null,
112 comment_id integer not null,
113 comment_at text not null,
114 body text not null,
115 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
116 unique(issue_id, comment_id),
117 foreign key (repo_at, issue_id) references issues(repo_at, issue_id) on delete cascade
118 );
119 create table if not exists pulls (
120 -- identifiers
121 id integer primary key autoincrement,
122 pull_id integer not null,
123
124 -- at identifiers
125 repo_at text not null,
126 owner_did text not null,
127 rkey text not null,
128 pull_at text,
129
130 -- content
131 title text not null,
132 body text not null,
133 target_branch text not null,
134 state integer not null default 0 check (state in (0, 1, 2)), -- open, merged, closed
135
136 -- meta
137 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
138
139 -- constraints
140 unique(repo_at, pull_id),
141 foreign key (repo_at) references repos(at_uri) on delete cascade
142 );
143
144 -- every pull must have atleast 1 submission: the initial submission
145 create table if not exists pull_submissions (
146 -- identifiers
147 id integer primary key autoincrement,
148 pull_id integer not null,
149
150 -- at identifiers
151 repo_at text not null,
152
153 -- content, these are immutable, and require a resubmission to update
154 round_number integer not null default 0,
155 patch text,
156
157 -- meta
158 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
159
160 -- constraints
161 unique(repo_at, pull_id, round_number),
162 foreign key (repo_at, pull_id) references pulls(repo_at, pull_id) on delete cascade
163 );
164
165 create table if not exists pull_comments (
166 -- identifiers
167 id integer primary key autoincrement,
168 pull_id integer not null,
169 submission_id integer not null,
170
171 -- at identifiers
172 repo_at text not null,
173 owner_did text not null,
174 comment_at text not null,
175
176 -- content
177 body text not null,
178
179 -- meta
180 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
181
182 -- constraints
183 foreign key (repo_at, pull_id) references pulls(repo_at, pull_id) on delete cascade,
184 foreign key (submission_id) references pull_submissions(id) on delete cascade
185 );
186
187 create table if not exists _jetstream (
188 id integer primary key autoincrement,
189 last_time_us integer not null
190 );
191
192 create table if not exists repo_issue_seqs (
193 repo_at text primary key,
194 next_issue_id integer not null default 1
195 );
196
197 create table if not exists repo_pull_seqs (
198 repo_at text primary key,
199 next_pull_id integer not null default 1
200 );
201
202 create table if not exists stars (
203 id integer primary key autoincrement,
204 starred_by_did text not null,
205 repo_at text not null,
206 rkey text not null,
207 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
208 foreign key (repo_at) references repos(at_uri) on delete cascade,
209 unique(starred_by_did, repo_at)
210 );
211
212 create table if not exists reactions (
213 id integer primary key autoincrement,
214 reacted_by_did text not null,
215 thread_at text not null,
216 kind text not null,
217 rkey text not null,
218 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
219 unique(reacted_by_did, thread_at, kind)
220 );
221
222 create table if not exists emails (
223 id integer primary key autoincrement,
224 did text not null,
225 email text not null,
226 verified integer not null default 0,
227 verification_code text not null,
228 last_sent text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
229 is_primary integer not null default 0,
230 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
231 unique(did, email)
232 );
233
234 create table if not exists artifacts (
235 -- id
236 id integer primary key autoincrement,
237 did text not null,
238 rkey text not null,
239
240 -- meta
241 repo_at text not null,
242 tag binary(20) not null,
243 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
244
245 -- data
246 blob_cid text not null,
247 name text not null,
248 size integer not null default 0,
249 mimetype string not null default "*/*",
250
251 -- constraints
252 unique(did, rkey), -- record must be unique
253 unique(repo_at, tag, name), -- for a given tag object, each file must be unique
254 foreign key (repo_at) references repos(at_uri) on delete cascade
255 );
256
257 create table if not exists profile (
258 -- id
259 id integer primary key autoincrement,
260 did text not null,
261
262 -- data
263 avatar text,
264 description text not null,
265 include_bluesky integer not null default 0,
266 location text,
267
268 -- constraints
269 unique(did)
270 );
271 create table if not exists profile_links (
272 -- id
273 id integer primary key autoincrement,
274 did text not null,
275
276 -- data
277 link text not null,
278
279 -- constraints
280 foreign key (did) references profile(did) on delete cascade
281 );
282 create table if not exists profile_stats (
283 -- id
284 id integer primary key autoincrement,
285 did text not null,
286
287 -- data
288 kind text not null check (kind in (
289 "merged-pull-request-count",
290 "closed-pull-request-count",
291 "open-pull-request-count",
292 "open-issue-count",
293 "closed-issue-count",
294 "repository-count"
295 )),
296
297 -- constraints
298 foreign key (did) references profile(did) on delete cascade
299 );
300 create table if not exists profile_pinned_repositories (
301 -- id
302 id integer primary key autoincrement,
303 did text not null,
304
305 -- data
306 at_uri text not null,
307
308 -- constraints
309 unique(did, at_uri),
310 foreign key (did) references profile(did) on delete cascade,
311 foreign key (at_uri) references repos(at_uri) on delete cascade
312 );
313
314 create table if not exists oauth_requests (
315 id integer primary key autoincrement,
316 auth_server_iss text not null,
317 state text not null,
318 did text not null,
319 handle text not null,
320 pds_url text not null,
321 pkce_verifier text not null,
322 dpop_auth_server_nonce text not null,
323 dpop_private_jwk text not null
324 );
325
326 create table if not exists oauth_sessions (
327 id integer primary key autoincrement,
328 did text not null,
329 handle text not null,
330 pds_url text not null,
331 auth_server_iss text not null,
332 access_jwt text not null,
333 refresh_jwt text not null,
334 dpop_pds_nonce text,
335 dpop_auth_server_nonce text not null,
336 dpop_private_jwk text not null,
337 expiry text not null
338 );
339
340 create table if not exists punchcard (
341 did text not null,
342 date text not null, -- yyyy-mm-dd
343 count integer,
344 primary key (did, date)
345 );
346
347 create table if not exists spindles (
348 id integer primary key autoincrement,
349 owner text not null,
350 instance text not null,
351 verified text, -- time of verification
352 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
353
354 unique(owner, instance)
355 );
356
357 create table if not exists spindle_members (
358 -- identifiers for the record
359 id integer primary key autoincrement,
360 did text not null,
361 rkey text not null,
362
363 -- data
364 instance text not null,
365 subject text not null,
366 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
367
368 -- constraints
369 unique (did, instance, subject)
370 );
371
372 create table if not exists pipelines (
373 -- identifiers
374 id integer primary key autoincrement,
375 knot text not null,
376 rkey text not null,
377
378 repo_owner text not null,
379 repo_name text not null,
380
381 -- every pipeline must be associated with exactly one commit
382 sha text not null check (length(sha) = 40),
383 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
384
385 -- trigger data
386 trigger_id integer not null,
387
388 unique(knot, rkey),
389 foreign key (trigger_id) references triggers(id) on delete cascade
390 );
391
392 create table if not exists triggers (
393 -- primary key
394 id integer primary key autoincrement,
395
396 -- top-level fields
397 kind text not null,
398
399 -- pushTriggerData fields
400 push_ref text,
401 push_new_sha text check (length(push_new_sha) = 40),
402 push_old_sha text check (length(push_old_sha) = 40),
403
404 -- pullRequestTriggerData fields
405 pr_source_branch text,
406 pr_target_branch text,
407 pr_source_sha text check (length(pr_source_sha) = 40),
408 pr_action text
409 );
410
411 create table if not exists pipeline_statuses (
412 -- identifiers
413 id integer primary key autoincrement,
414 spindle text not null,
415 rkey text not null,
416
417 -- referenced pipeline. these form the (did, rkey) pair
418 pipeline_knot text not null,
419 pipeline_rkey text not null,
420
421 -- content
422 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
423 workflow text not null,
424 status text not null,
425 error text,
426 exit_code integer not null default 0,
427
428 unique (spindle, rkey),
429 foreign key (pipeline_knot, pipeline_rkey)
430 references pipelines (knot, rkey)
431 on delete cascade
432 );
433
434 create table if not exists repo_languages (
435 -- identifiers
436 id integer primary key autoincrement,
437
438 -- repo identifiers
439 repo_at text not null,
440 ref text not null,
441 is_default_ref integer not null default 0,
442
443 -- language breakdown
444 language text not null,
445 bytes integer not null check (bytes >= 0),
446
447 unique(repo_at, ref, language)
448 );
449
450 create table if not exists signups_inflight (
451 id integer primary key autoincrement,
452 email text not null unique,
453 invite_code text not null,
454 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now'))
455 );
456
457 create table if not exists strings (
458 -- identifiers
459 did text not null,
460 rkey text not null,
461
462 -- content
463 filename text not null,
464 description text,
465 content text not null,
466 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
467 edited text,
468
469 primary key (did, rkey)
470 );
471
472 create table if not exists label_definitions (
473 -- identifiers
474 id integer primary key autoincrement,
475 did text not null,
476 rkey text not null,
477 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.label.definition' || '/' || rkey) stored,
478
479 -- content
480 name text not null,
481 value_type text not null check (value_type in (
482 "null",
483 "boolean",
484 "integer",
485 "string"
486 )),
487 value_format text not null default "any",
488 value_enum text, -- comma separated list
489 scope text not null, -- comma separated list of nsid
490 color text,
491 multiple integer not null default 0,
492 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
493
494 -- constraints
495 unique (did, rkey)
496 unique (at_uri)
497 );
498
499 -- ops are flattened, a record may contain several additions and deletions, but the table will include one row per add/del
500 create table if not exists label_ops (
501 -- identifiers
502 id integer primary key autoincrement,
503 did text not null,
504 rkey text not null,
505 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.label.op' || '/' || rkey) stored,
506
507 -- content
508 subject text not null,
509 operation text not null check (operation in ("add", "del")),
510 operand_key text not null,
511 operand_value text not null,
512 -- we need two time values: performed is declared by the user, indexed is calculated by the av
513 performed text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
514 indexed text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
515
516 -- constraints
517 -- traditionally (did, rkey) pair should be unique, but not in this case
518 -- operand_key should reference a label definition
519 foreign key (operand_key) references label_definitions (at_uri) on delete cascade,
520 unique (did, rkey, subject, operand_key, operand_value)
521 );
522
523 create table if not exists repo_labels (
524 -- identifiers
525 id integer primary key autoincrement,
526
527 -- repo identifiers
528 repo_at text not null,
529
530 -- label to subscribe to
531 label_at text not null,
532
533 unique (repo_at, label_at)
534 );
535
536 create table if not exists notifications (
537 id integer primary key autoincrement,
538 recipient_did text not null,
539 actor_did text not null,
540 type text not null,
541 entity_type text not null,
542 entity_id text not null,
543 read integer not null default 0,
544 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
545 repo_id integer references repos(id),
546 issue_id integer references issues(id),
547 pull_id integer references pulls(id)
548 );
549
550 create table if not exists notification_preferences (
551 id integer primary key autoincrement,
552 user_did text not null unique,
553 repo_starred integer not null default 1,
554 issue_created integer not null default 1,
555 issue_commented integer not null default 1,
556 pull_created integer not null default 1,
557 pull_commented integer not null default 1,
558 followed integer not null default 1,
559 pull_merged integer not null default 1,
560 issue_closed integer not null default 1,
561 email_notifications integer not null default 0
562 );
563
564 create table if not exists reference_links (
565 id integer primary key autoincrement,
566 from_at text not null,
567 to_at text not null,
568 unique (from_at, to_at)
569 );
570
571 create table if not exists webhooks (
572 id integer primary key autoincrement,
573 repo_at text not null,
574 url text not null,
575 secret text,
576 active integer not null default 1,
577 events text not null, -- comma-separated list of events
578 created_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
579 updated_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
580
581 foreign key (repo_at) references repos(at_uri) on delete cascade
582 );
583
584 create table if not exists webhook_deliveries (
585 id integer primary key autoincrement,
586 webhook_id integer not null,
587 event text not null,
588 delivery_id text not null,
589 url text not null,
590 request_body text not null,
591 response_code integer,
592 response_body text,
593 success integer not null default 0,
594 created_at text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
595
596 foreign key (webhook_id) references webhooks(id) on delete cascade
597 );
598
599 create table if not exists migrations (
600 id integer primary key autoincrement,
601 name text unique
602 );
603
604 create table if not exists punchcard_preferences (
605 id integer primary key autoincrement,
606 user_did text not null unique,
607 hide_mine integer default 0,
608 hide_others integer default 0
609 );
610
611 -- indexes for better performance
612 create index if not exists idx_notifications_recipient_created on notifications(recipient_did, created desc);
613 create index if not exists idx_notifications_recipient_read on notifications(recipient_did, read);
614 create index if not exists idx_references_from_at on reference_links(from_at);
615 create index if not exists idx_references_to_at on reference_links(to_at);
616 create index if not exists idx_webhooks_repo_at on webhooks(repo_at);
617 create index if not exists idx_webhook_deliveries_webhook_id on webhook_deliveries(webhook_id);
618 `)
619 if err != nil {
620 return nil, err
621 }
622
623 // run migrations
624 orm.RunMigration(conn, logger, "add-description-to-repos", func(tx *sql.Tx) error {
625 tx.Exec(`
626 alter table repos add column description text check (length(description) <= 200);
627 `)
628 return nil
629 })
630
631 orm.RunMigration(conn, logger, "add-rkey-to-pubkeys", func(tx *sql.Tx) error {
632 // add unconstrained column
633 _, err := tx.Exec(`
634 alter table public_keys
635 add column rkey text;
636 `)
637 if err != nil {
638 return err
639 }
640
641 // backfill
642 _, err = tx.Exec(`
643 update public_keys
644 set rkey = ''
645 where rkey is null;
646 `)
647 if err != nil {
648 return err
649 }
650
651 return nil
652 })
653
654 orm.RunMigration(conn, logger, "add-rkey-to-comments", func(tx *sql.Tx) error {
655 _, err := tx.Exec(`
656 alter table comments drop column comment_at;
657 alter table comments add column rkey text;
658 `)
659 return err
660 })
661
662 orm.RunMigration(conn, logger, "add-deleted-and-edited-to-issue-comments", func(tx *sql.Tx) error {
663 _, err := tx.Exec(`
664 alter table comments add column deleted text; -- timestamp
665 alter table comments add column edited text; -- timestamp
666 `)
667 return err
668 })
669
670 orm.RunMigration(conn, logger, "add-source-info-to-pulls-and-submissions", func(tx *sql.Tx) error {
671 _, err := tx.Exec(`
672 alter table pulls add column source_branch text;
673 alter table pulls add column source_repo_at text;
674 alter table pull_submissions add column source_rev text;
675 `)
676 return err
677 })
678
679 orm.RunMigration(conn, logger, "add-source-to-repos", func(tx *sql.Tx) error {
680 _, err := tx.Exec(`
681 alter table repos add column source text;
682 `)
683 return err
684 })
685
686 // disable foreign-keys for the next migration
687 // NOTE: this cannot be done in a transaction, so it is run outside [0]
688 //
689 // [0]: https://sqlite.org/pragma.html#pragma_foreign_keys
690 conn.ExecContext(ctx, "pragma foreign_keys = off;")
691 orm.RunMigration(conn, logger, "recreate-pulls-column-for-stacking-support", func(tx *sql.Tx) error {
692 _, err := tx.Exec(`
693 create table pulls_new (
694 -- identifiers
695 id integer primary key autoincrement,
696 pull_id integer not null,
697
698 -- at identifiers
699 repo_at text not null,
700 owner_did text not null,
701 rkey text not null,
702
703 -- content
704 title text not null,
705 body text not null,
706 target_branch text not null,
707 state integer not null default 0 check (state in (0, 1, 2, 3)), -- closed, open, merged, deleted
708
709 -- source info
710 source_branch text,
711 source_repo_at text,
712
713 -- stacking
714 stack_id text,
715 change_id text,
716 parent_change_id text,
717
718 -- meta
719 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
720
721 -- constraints
722 unique(repo_at, pull_id),
723 foreign key (repo_at) references repos(at_uri) on delete cascade
724 );
725
726 insert into pulls_new (
727 id, pull_id,
728 repo_at, owner_did, rkey,
729 title, body, target_branch, state,
730 source_branch, source_repo_at,
731 created
732 )
733 select
734 id, pull_id,
735 repo_at, owner_did, rkey,
736 title, body, target_branch, state,
737 source_branch, source_repo_at,
738 created
739 FROM pulls;
740
741 drop table pulls;
742 alter table pulls_new rename to pulls;
743 `)
744 return err
745 })
746 conn.ExecContext(ctx, "pragma foreign_keys = on;")
747
748 orm.RunMigration(conn, logger, "add-spindle-to-repos", func(tx *sql.Tx) error {
749 tx.Exec(`
750 alter table repos add column spindle text;
751 `)
752 return nil
753 })
754
755 // drop all knot secrets, add unique constraint to knots
756 //
757 // knots will henceforth use service auth for signed requests
758 orm.RunMigration(conn, logger, "no-more-secrets", func(tx *sql.Tx) error {
759 _, err := tx.Exec(`
760 create table registrations_new (
761 id integer primary key autoincrement,
762 domain text not null,
763 did text not null,
764 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
765 registered text,
766 read_only integer not null default 0,
767 unique(domain, did)
768 );
769
770 insert into registrations_new (id, domain, did, created, registered, read_only)
771 select id, domain, did, created, registered, 1 from registrations
772 where registered is not null;
773
774 drop table registrations;
775 alter table registrations_new rename to registrations;
776 `)
777 return err
778 })
779
780 // recreate and add rkey + created columns with default constraint
781 orm.RunMigration(conn, logger, "rework-collaborators-table", func(tx *sql.Tx) error {
782 // create new table
783 // - repo_at instead of repo integer
784 // - rkey field
785 // - created field
786 _, err := tx.Exec(`
787 create table collaborators_new (
788 -- identifiers for the record
789 id integer primary key autoincrement,
790 did text not null,
791 rkey text,
792
793 -- content
794 subject_did text not null,
795 repo_at text not null,
796
797 -- meta
798 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
799
800 -- constraints
801 foreign key (repo_at) references repos(at_uri) on delete cascade
802 )
803 `)
804 if err != nil {
805 return err
806 }
807
808 // copy data
809 _, err = tx.Exec(`
810 insert into collaborators_new (id, did, rkey, subject_did, repo_at)
811 select
812 c.id,
813 r.did,
814 '',
815 c.did,
816 r.at_uri
817 from collaborators c
818 join repos r on c.repo = r.id
819 `)
820 if err != nil {
821 return err
822 }
823
824 // drop old table
825 _, err = tx.Exec(`drop table collaborators`)
826 if err != nil {
827 return err
828 }
829
830 // rename new table
831 _, err = tx.Exec(`alter table collaborators_new rename to collaborators`)
832 return err
833 })
834
835 orm.RunMigration(conn, logger, "add-rkey-to-issues", func(tx *sql.Tx) error {
836 _, err := tx.Exec(`
837 alter table issues add column rkey text not null default '';
838
839 -- get last url section from issue_at and save to rkey column
840 update issues
841 set rkey = replace(issue_at, rtrim(issue_at, replace(issue_at, '/', '')), '');
842 `)
843 return err
844 })
845
846 // repurpose the read-only column to "needs-upgrade"
847 orm.RunMigration(conn, logger, "rename-registrations-read-only-to-needs-upgrade", func(tx *sql.Tx) error {
848 _, err := tx.Exec(`
849 alter table registrations rename column read_only to needs_upgrade;
850 `)
851 return err
852 })
853
854 // require all knots to upgrade after the release of total xrpc
855 orm.RunMigration(conn, logger, "migrate-knots-to-total-xrpc", func(tx *sql.Tx) error {
856 _, err := tx.Exec(`
857 update registrations set needs_upgrade = 1;
858 `)
859 return err
860 })
861
862 // require all knots to upgrade after the release of total xrpc
863 orm.RunMigration(conn, logger, "migrate-spindles-to-xrpc-owner", func(tx *sql.Tx) error {
864 _, err := tx.Exec(`
865 alter table spindles add column needs_upgrade integer not null default 0;
866 `)
867 return err
868 })
869
870 // remove issue_at from issues and replace with generated column
871 //
872 // this requires a full table recreation because stored columns
873 // cannot be added via alter
874 //
875 // couple other changes:
876 // - columns renamed to be more consistent
877 // - adds edited and deleted fields
878 //
879 // disable foreign-keys for the next migration
880 conn.ExecContext(ctx, "pragma foreign_keys = off;")
881 orm.RunMigration(conn, logger, "remove-issue-at-from-issues", func(tx *sql.Tx) error {
882 _, err := tx.Exec(`
883 create table if not exists issues_new (
884 -- identifiers
885 id integer primary key autoincrement,
886 did text not null,
887 rkey text not null,
888 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.repo.issue' || '/' || rkey) stored,
889
890 -- at identifiers
891 repo_at text not null,
892
893 -- content
894 issue_id integer not null,
895 title text not null,
896 body text not null,
897 open integer not null default 1,
898 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
899 edited text, -- timestamp
900 deleted text, -- timestamp
901
902 unique(did, rkey),
903 unique(repo_at, issue_id),
904 unique(at_uri),
905 foreign key (repo_at) references repos(at_uri) on delete cascade
906 );
907 `)
908 if err != nil {
909 return err
910 }
911
912 // transfer data
913 _, err = tx.Exec(`
914 insert into issues_new (id, did, rkey, repo_at, issue_id, title, body, open, created)
915 select
916 i.id,
917 i.owner_did,
918 i.rkey,
919 i.repo_at,
920 i.issue_id,
921 i.title,
922 i.body,
923 i.open,
924 i.created
925 from issues i;
926 `)
927 if err != nil {
928 return err
929 }
930
931 // drop old table
932 _, err = tx.Exec(`drop table issues`)
933 if err != nil {
934 return err
935 }
936
937 // rename new table
938 _, err = tx.Exec(`alter table issues_new rename to issues`)
939 return err
940 })
941 conn.ExecContext(ctx, "pragma foreign_keys = on;")
942
943 // - renames the comments table to 'issue_comments'
944 // - rework issue comments to update constraints:
945 // * unique(did, rkey)
946 // * remove comment-id and just use the global ID
947 // * foreign key (repo_at, issue_id)
948 // - new columns
949 // * column "reply_to" which can be any other comment
950 // * column "at-uri" which is a generated column
951 orm.RunMigration(conn, logger, "rework-issue-comments", func(tx *sql.Tx) error {
952 _, err := tx.Exec(`
953 create table if not exists issue_comments (
954 -- identifiers
955 id integer primary key autoincrement,
956 did text not null,
957 rkey text,
958 at_uri text generated always as ('at://' || did || '/' || 'sh.tangled.repo.issue.comment' || '/' || rkey) stored,
959
960 -- at identifiers
961 issue_at text not null,
962 reply_to text, -- at_uri of parent comment
963
964 -- content
965 body text not null,
966 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
967 edited text,
968 deleted text,
969
970 -- constraints
971 unique(did, rkey),
972 unique(at_uri),
973 foreign key (issue_at) references issues(at_uri) on delete cascade
974 );
975 `)
976 if err != nil {
977 return err
978 }
979
980 // transfer data
981 _, err = tx.Exec(`
982 insert into issue_comments (id, did, rkey, issue_at, body, created, edited, deleted)
983 select
984 c.id,
985 c.owner_did,
986 c.rkey,
987 i.at_uri, -- get at_uri from issues table
988 c.body,
989 c.created,
990 c.edited,
991 c.deleted
992 from comments c
993 join issues i on c.repo_at = i.repo_at and c.issue_id = i.issue_id;
994 `)
995 if err != nil {
996 return err
997 }
998
999 // drop old table
1000 _, err = tx.Exec(`drop table comments`)
1001 return err
1002 })
1003
1004 // add generated at_uri column to pulls table
1005 //
1006 // this requires a full table recreation because stored columns
1007 // cannot be added via alter
1008 //
1009 // disable foreign-keys for the next migration
1010 conn.ExecContext(ctx, "pragma foreign_keys = off;")
1011 orm.RunMigration(conn, logger, "add-at-uri-to-pulls", func(tx *sql.Tx) error {
1012 _, err := tx.Exec(`
1013 create table if not exists pulls_new (
1014 -- identifiers
1015 id integer primary key autoincrement,
1016 pull_id integer not null,
1017 at_uri text generated always as ('at://' || owner_did || '/' || 'sh.tangled.repo.pull' || '/' || rkey) stored,
1018
1019 -- at identifiers
1020 repo_at text not null,
1021 owner_did text not null,
1022 rkey text not null,
1023
1024 -- content
1025 title text not null,
1026 body text not null,
1027 target_branch text not null,
1028 state integer not null default 0 check (state in (0, 1, 2, 3)), -- closed, open, merged, deleted
1029
1030 -- source info
1031 source_branch text,
1032 source_repo_at text,
1033
1034 -- stacking
1035 stack_id text,
1036 change_id text,
1037 parent_change_id text,
1038
1039 -- meta
1040 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1041
1042 -- constraints
1043 unique(repo_at, pull_id),
1044 unique(at_uri),
1045 foreign key (repo_at) references repos(at_uri) on delete cascade
1046 );
1047 `)
1048 if err != nil {
1049 return err
1050 }
1051
1052 // transfer data
1053 _, err = tx.Exec(`
1054 insert into pulls_new (
1055 id, pull_id, repo_at, owner_did, rkey,
1056 title, body, target_branch, state,
1057 source_branch, source_repo_at,
1058 stack_id, change_id, parent_change_id,
1059 created
1060 )
1061 select
1062 id, pull_id, repo_at, owner_did, rkey,
1063 title, body, target_branch, state,
1064 source_branch, source_repo_at,
1065 stack_id, change_id, parent_change_id,
1066 created
1067 from pulls;
1068 `)
1069 if err != nil {
1070 return err
1071 }
1072
1073 // drop old table
1074 _, err = tx.Exec(`drop table pulls`)
1075 if err != nil {
1076 return err
1077 }
1078
1079 // rename new table
1080 _, err = tx.Exec(`alter table pulls_new rename to pulls`)
1081 return err
1082 })
1083 conn.ExecContext(ctx, "pragma foreign_keys = on;")
1084
1085 // remove repo_at and pull_id from pull_submissions and replace with pull_at
1086 //
1087 // this requires a full table recreation because stored columns
1088 // cannot be added via alter
1089 //
1090 // disable foreign-keys for the next migration
1091 conn.ExecContext(ctx, "pragma foreign_keys = off;")
1092 orm.RunMigration(conn, logger, "remove-repo-at-pull-id-from-pull-submissions", func(tx *sql.Tx) error {
1093 _, err := tx.Exec(`
1094 create table if not exists pull_submissions_new (
1095 -- identifiers
1096 id integer primary key autoincrement,
1097 pull_at text not null,
1098
1099 -- content, these are immutable, and require a resubmission to update
1100 round_number integer not null default 0,
1101 patch text,
1102 source_rev text,
1103
1104 -- meta
1105 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1106
1107 -- constraints
1108 unique(pull_at, round_number),
1109 foreign key (pull_at) references pulls(at_uri) on delete cascade
1110 );
1111 `)
1112 if err != nil {
1113 return err
1114 }
1115
1116 // transfer data, constructing pull_at from pulls table
1117 _, err = tx.Exec(`
1118 insert into pull_submissions_new (id, pull_at, round_number, patch, created)
1119 select
1120 ps.id,
1121 'at://' || p.owner_did || '/sh.tangled.repo.pull/' || p.rkey,
1122 ps.round_number,
1123 ps.patch,
1124 ps.created
1125 from pull_submissions ps
1126 join pulls p on ps.repo_at = p.repo_at and ps.pull_id = p.pull_id;
1127 `)
1128 if err != nil {
1129 return err
1130 }
1131
1132 // drop old table
1133 _, err = tx.Exec(`drop table pull_submissions`)
1134 if err != nil {
1135 return err
1136 }
1137
1138 // rename new table
1139 _, err = tx.Exec(`alter table pull_submissions_new rename to pull_submissions`)
1140 return err
1141 })
1142 conn.ExecContext(ctx, "pragma foreign_keys = on;")
1143
1144 // knots may report the combined patch for a comparison, we can store that on the appview side
1145 // (but not on the pds record), because calculating the combined patch requires a git index
1146 orm.RunMigration(conn, logger, "add-combined-column-submissions", func(tx *sql.Tx) error {
1147 _, err := tx.Exec(`
1148 alter table pull_submissions add column combined text;
1149 `)
1150 return err
1151 })
1152
1153 orm.RunMigration(conn, logger, "add-pronouns-profile", func(tx *sql.Tx) error {
1154 _, err := tx.Exec(`
1155 alter table profile add column pronouns text;
1156 `)
1157 return err
1158 })
1159
1160 orm.RunMigration(conn, logger, "add-meta-column-repos", func(tx *sql.Tx) error {
1161 _, err := tx.Exec(`
1162 alter table repos add column website text;
1163 alter table repos add column topics text;
1164 `)
1165 return err
1166 })
1167
1168 orm.RunMigration(conn, logger, "add-usermentioned-preference", func(tx *sql.Tx) error {
1169 _, err := tx.Exec(`
1170 alter table notification_preferences add column user_mentioned integer not null default 1;
1171 `)
1172 return err
1173 })
1174
1175 // remove the foreign key constraints from stars.
1176 orm.RunMigration(conn, logger, "generalize-stars-subject", func(tx *sql.Tx) error {
1177 _, err := tx.Exec(`
1178 create table stars_new (
1179 id integer primary key autoincrement,
1180 did text not null,
1181 rkey text not null,
1182
1183 subject_at text not null,
1184
1185 created text not null default (strftime('%Y-%m-%dT%H:%M:%SZ', 'now')),
1186 unique(did, rkey),
1187 unique(did, subject_at)
1188 );
1189
1190 insert into stars_new (
1191 id,
1192 did,
1193 rkey,
1194 subject_at,
1195 created
1196 )
1197 select
1198 id,
1199 starred_by_did,
1200 rkey,
1201 repo_at,
1202 created
1203 from stars;
1204
1205 drop table stars;
1206 alter table stars_new rename to stars;
1207
1208 create index if not exists idx_stars_created on stars(created);
1209 create index if not exists idx_stars_subject_at_created on stars(subject_at, created);
1210 `)
1211 return err
1212 })
1213
1214 orm.RunMigration(conn, logger, "add-avatar-to-profile", func(tx *sql.Tx) error {
1215 _, err := tx.Exec(`
1216 alter table profile add column avatar text;
1217 `)
1218 return err
1219 })
1220
1221 orm.RunMigration(conn, logger, "remove-profile-stats-column-constraint", func(tx *sql.Tx) error {
1222 _, err := tx.Exec(`
1223 -- create new table without the check constraint
1224 create table profile_stats_new (
1225 id integer primary key autoincrement,
1226 did text not null,
1227 kind text not null, -- no constraint this time
1228 foreign key (did) references profile(did) on delete cascade
1229 );
1230
1231 -- copy data from old table
1232 insert into profile_stats_new (id, did, kind)
1233 select id, did, kind
1234 from profile_stats;
1235
1236 -- drop old table
1237 drop table profile_stats;
1238
1239 -- rename new table
1240 alter table profile_stats_new rename to profile_stats;
1241 `)
1242 return err
1243 })
1244
1245 return &DB{
1246 db,
1247 logger,
1248 }, nil
1249}
1250
1251func (d *DB) Close() error {
1252 return d.DB.Close()
1253}