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Centralize replaceable event persistence - #6660

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Aug 25, 2026
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Centralize replaceable event persistence#6660
TheSentinel454 merged 5 commits into
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Why

Command persistence duplicated NIP-33 replacement SQL in the relay and obscured the boundary between database runtime concerns and domain-store behavior. This proving slice establishes that boundary inside the existing buzz-db crate.

What

  • Centralize parameterized-replaceable coordinate locking, ordering, replacement, watermark, and mention-indexing behavior in buzz-db
  • Expose transaction-required replacement and ordinary-insertion seams while keeping transaction ownership and workflow conflict messages in the relay
  • Cover concurrency, same-second ties, stale writes, replay, caller rollback, nested rollback recovery, and mention-index atomicity with focused PostgreSQL tests

Risk Assessment

Medium — this changes core event persistence and command idempotency paths, while intentionally preserving NIP-33, NIP-RS, mesh, and workflow conflict semantics.

References

Generated with Codex

@TheSentinel454
TheSentinel454 marked this pull request as ready for review August 24, 2026 10:47
@TheSentinel454
TheSentinel454 requested a review from a team as a code owner August 24, 2026 10:47
Signed-off-by: tornquist <tornquist@squareup.com>
Signed-off-by: tornquist <tornquist@squareup.com>
Signed-off-by: tornquist <tornquist@squareup.com>

@wpfleger96 wpfleger96 left a comment

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🤖 Reviewed at 561de54 against the old implementations in buzz-db/src/lib.rs and the relay command executor. The moved state machine is semantics-preserving: lock-key derivation is byte-identical (including the membership-snapshot lock-order call site), NIP-33 dominance/same-second tie-break, NIP-RS watermark + hard-delete gating, and the event-before-mentions delete order all carry over. The workflow CAS mapping in the command path (replay-before-validation for malformed legacy revisions, dominated-CAS conflict, revision missing/mismatch) matches the old behavior, and the savepoint correctly contains mention-index failures and the buzz.nip_rs_hard_delete opt-in inside a caller-owned transaction.

Two intentional behavior deltas I verified and think are fine: mention-index failure on the NIP-33 ingest path now rejects instead of warn-and-accept (atomicity improvement, tested), and workflow-def command events now get mention indexing they previously skipped. One small ask for the follow-up PR you mentioned: the old replace_parameterized_event doc comment explaining the channel policy (replacement keys on (kind, pubkey, d_tag) globally, contrast with replace_addressable_event) and the migration 0009/0011 rationale comments got trimmed in the move — worth restoring, they're load-bearing. The CI-gate coverage gap is deferred to that separate PR per discussion.

@TheSentinel454
TheSentinel454 merged commit 8d2d0ff into main Aug 25, 2026
31 checks passed
@TheSentinel454
TheSentinel454 deleted the codex/issue-4-replaceable-persistence branch August 25, 2026 00:42
michaelneale added a commit that referenced this pull request Aug 25, 2026
…-rc3

* origin/main: (86 commits)
  Centralize replaceable event persistence (#6660)
  feat(workflows): discover trigger filter values (#6712)
  feat(desktop): simplify the message action rail (#6529)
  fix(desktop): restore icon-only remote marker (#6491)
  fix(ci): prevent poisoned Rust caches (#6618)
  docs(security): route reports through private advisories (#6728)
  fix(composer): wrap Buzz chip labels without orphaning icons (#6581)
  fix(desktop): bound thread /query and surface load errors, not false-empty (#6447)
  fix(messages): route edits to the owning composer (#6575)
  fix(mobile): join starter channels after accepting invite (#5915)
  Add mobile profile editing (#6583)
  fix(desktop): align jump-to-latest pill with composer height (#6606)
  fix(desktop): emit singular `mention` feed category so alerts route correctly (#6665)
  fix(mobile): recover stale and shuffled messages (#6691)
  feat(mobile): browse and join open channels (#6243)
  show mention counts in channel notifications (#6696)
  fix(desktop): hide selection formatting tray on composer right-click (#6683)
  fix(desktop): stabilize members dialog scrolling (#6670)
  fix(desktop): keep member runtime status off the UI thread (#6445)
  perf(desktop): persist channel heads, collapse thread reads and reply sends (#6572)
  ...
brow added a commit that referenced this pull request Aug 25, 2026
…ifications-pr

* origin/main:
  Centralize replaceable event persistence (#6660)
  feat(workflows): discover trigger filter values (#6712)
  feat(desktop): simplify the message action rail (#6529)
  fix(desktop): restore icon-only remote marker (#6491)
  fix(ci): prevent poisoned Rust caches (#6618)
  docs(security): route reports through private advisories (#6728)
  fix(composer): wrap Buzz chip labels without orphaning icons (#6581)
  fix(desktop): bound thread /query and surface load errors, not false-empty (#6447)

Signed-off-by: Tom Brow <tomb@block.xyz>
TheSentinel454 added a commit that referenced this pull request Aug 25, 2026
## Why

Community persistence is the next incremental `buzz-db` store
extraction, keeping tenant lifecycle SQL, records, tests, and
instrumentation out of the database runtime module without changing
behavior.

## What

- Move community records and the existing `impl Db` operations into
`community.rs` while preserving crate-root re-exports.
- Move focused PostgreSQL tests with the implementation and enforce
single ownership for each method and datastore span.

## Risk Assessment

Low — this is a structural move of the existing records, SQL, method
bodies, and focused tests; database runtime concerns, schema, and
behavior remain unchanged.

## References

- Architecture guardrail:
TheSentinel454#34
- Incremental tracker: TheSentinel454#2
- Primary task: TheSentinel454#5
- Stacked on: #6660

Generated with Codex

Signed-off-by: tornquist <tornquist@squareup.com>
wpfleger96 pushed a commit that referenced this pull request Aug 25, 2026
…c-agent-commit-identity

* origin/main: (54 commits)
  Extract community persistence (#6668)
  Fix mobile Huddle agent voice turn states (#6611)
  Add inline profile camera capture (#6680)
  Hide Huddles in mobile agent DMs (#6676)
  fix(desktop): polish inline chip states (#6718)
  Centralize replaceable event persistence (#6660)
  feat(workflows): discover trigger filter values (#6712)
  feat(desktop): simplify the message action rail (#6529)
  fix(desktop): restore icon-only remote marker (#6491)
  fix(ci): prevent poisoned Rust caches (#6618)
  docs(security): route reports through private advisories (#6728)
  fix(composer): wrap Buzz chip labels without orphaning icons (#6581)
  fix(desktop): bound thread /query and surface load errors, not false-empty (#6447)
  fix(messages): route edits to the owning composer (#6575)
  fix(mobile): join starter channels after accepting invite (#5915)
  Add mobile profile editing (#6583)
  fix(desktop): align jump-to-latest pill with composer height (#6606)
  fix(desktop): emit singular `mention` feed category so alerts route correctly (#6665)
  fix(mobile): recover stale and shuffled messages (#6691)
  feat(mobile): browse and join open channels (#6243)
  ...

Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
loganj added a commit that referenced this pull request Aug 25, 2026
…trigger-foundation

* origin/main:
  Extract community persistence (#6668)
  Fix mobile Huddle agent voice turn states (#6611)
  Add inline profile camera capture (#6680)
  Hide Huddles in mobile agent DMs (#6676)
  fix(desktop): polish inline chip states (#6718)
  Centralize replaceable event persistence (#6660)
  feat(workflows): discover trigger filter values (#6712)
  feat(desktop): simplify the message action rail (#6529)

Signed-off-by: Logan Johnson <loganj@squareup.com>

# Conflicts:
#	crates/buzz-relay/src/handlers/command_executor.rs
wpfleger96 pushed a commit that referenced this pull request Aug 25, 2026
…picker

* origin/main: (57 commits)
  Add staging dev relay image workflow (#6709)
  Extract community persistence (#6668)
  Fix mobile Huddle agent voice turn states (#6611)
  Add inline profile camera capture (#6680)
  Hide Huddles in mobile agent DMs (#6676)
  fix(desktop): polish inline chip states (#6718)
  Centralize replaceable event persistence (#6660)
  feat(workflows): discover trigger filter values (#6712)
  feat(desktop): simplify the message action rail (#6529)
  fix(desktop): restore icon-only remote marker (#6491)
  fix(ci): prevent poisoned Rust caches (#6618)
  docs(security): route reports through private advisories (#6728)
  fix(composer): wrap Buzz chip labels without orphaning icons (#6581)
  fix(desktop): bound thread /query and surface load errors, not false-empty (#6447)
  fix(messages): route edits to the owning composer (#6575)
  fix(mobile): join starter channels after accepting invite (#5915)
  Add mobile profile editing (#6583)
  fix(desktop): align jump-to-latest pill with composer height (#6606)
  fix(desktop): emit singular `mention` feed category so alerts route correctly (#6665)
  fix(mobile): recover stale and shuffled messages (#6691)
  ...

Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>
wpfleger96 pushed a commit that referenced this pull request Aug 25, 2026
…arer-auth

* origin/main: (58 commits)
  Fix TipTap editor mount race (#6779)
  feat(buzz-agent): gate LLM tool calls on session/request_permission (#5712)
  Add staging dev relay image workflow (#6709)
  Extract community persistence (#6668)
  Fix mobile Huddle agent voice turn states (#6611)
  Add inline profile camera capture (#6680)
  Hide Huddles in mobile agent DMs (#6676)
  fix(desktop): polish inline chip states (#6718)
  Centralize replaceable event persistence (#6660)
  feat(workflows): discover trigger filter values (#6712)
  feat(desktop): simplify the message action rail (#6529)
  fix(desktop): restore icon-only remote marker (#6491)
  fix(ci): prevent poisoned Rust caches (#6618)
  docs(security): route reports through private advisories (#6728)
  fix(composer): wrap Buzz chip labels without orphaning icons (#6581)
  fix(desktop): bound thread /query and surface load errors, not false-empty (#6447)
  fix(messages): route edits to the owning composer (#6575)
  fix(mobile): join starter channels after accepting invite (#5915)
  Add mobile profile editing (#6583)
  fix(desktop): align jump-to-latest pill with composer height (#6606)
  ...

Signed-off-by: Duncan <dcfd242e557282d7a1e2cf2e6877522682f1e5c6156dc92ca7d90eaedd3b0f95@buzz.block.builderlab.xyz>

# Conflicts:
#	crates/buzz-db/src/lib.rs
kursmark-sq added a commit to kursmark-sq/buzz that referenced this pull request Aug 25, 2026
Co-authored-by: Matt Kursmark <kursmark@squareup.com>

Signed-off-by: Matt Kursmark <kursmark@squareup.com>

* origin/main: (21 commits)
  feat: navigate images across message threads (block#6705)
  Add database pressure observability (block#6700)
  revert fixed mention highlight (block#6716)
  highlight search terms in results and messages (block#6702)
  fix(desktop): make lightbox zoom controls interactive (block#6710)
  Support community deletion in versioned media buckets (block#6738)
  Fix TipTap editor mount race (block#6779)
  feat(buzz-agent): gate LLM tool calls on session/request_permission (block#5712)
  Add staging dev relay image workflow (block#6709)
  Extract community persistence (block#6668)
  Fix mobile Huddle agent voice turn states (block#6611)
  Add inline profile camera capture (block#6680)
  Hide Huddles in mobile agent DMs (block#6676)
  fix(desktop): polish inline chip states (block#6718)
  Centralize replaceable event persistence (block#6660)
  feat(workflows): discover trigger filter values (block#6712)
  feat(desktop): simplify the message action rail (block#6529)
  fix(desktop): restore icon-only remote marker (block#6491)
  fix(ci): prevent poisoned Rust caches (block#6618)
  docs(security): route reports through private advisories (block#6728)
  ...

Signed-off-by: Matt Kursmark <kursmark@squareup.com>
TheSentinel454 added a commit that referenced this pull request Aug 26, 2026
## Why
Finish the replaceable-event slice of [tracker
#2](TheSentinel454#2) and [domain issue
#6](TheSentinel454#6) without disturbing
the runtime/store boundary established by #6660 and #6668. PR #6700 has
merged; this PR now targets current main containing its replacement lock
and transaction observability.

## What
- Move `Db::replace_addressable_event`, its SQL, lock/transaction
instrumentation, and focused addressable/parameterized replacement tests
from `lib.rs` to `replaceable.rs`
- Preserve the transaction-required parameterized API, replacement
ordering, rollback semantics, mention indexing, and exactly one
datastore span per public operation
- Keep implementation and focused PostgreSQL tests co-located; follow-up
review removed the dedicated replaceable ownership source guard as low
value

## Stack
- Exact base: main at f249710
- Exact head: codex/issue-6-finish-replaceable-store at
da01840
- Tracker: TheSentinel454#2
- Domain: TheSentinel454#6
- Test/span acceptance: TheSentinel454#17
and TheSentinel454#19

## Non-goals
- No SQL, schema, retry, timeout, lock ordering, transaction boundary,
or client-visible behavior changes
- No store traits, domain-handle redesign, `PgExecutor` migration, raw
pool accessor, new crate, or directory reorganization
- No changes to, retargeting of, or merge action on PR #6700

## Risk Assessment
Low. This is a mechanical ownership move with unchanged signatures and
SQL. The primary review risk is losing or nesting instrumentation,
covered by exact moved PostgreSQL tests and the cumulative
production-diff audit.

## Blox Verification
Author workstation: `buzz-tornquist-issue-2-store-stack` (`2046520`),
exact head `2de5444e14606ce6912d1bb932bc88bffa379a77`.

- `cargo fmt --all --check` — passed
- `cargo clippy -p buzz-db -p buzz-relay --all-targets -- -D warnings` —
passed
- `cargo test -p buzz-db --quiet` — 108 passed, 200 ignored; both
integration source guards passed
- Native PostgreSQL: `cargo test -p buzz-db replaceable::tests:: --
--ignored --test-threads=1` — 11 passed
- `cargo test -p buzz-relay --lib
api::mesh_demo::tests::demo_join_forwarded_arm_round_trips_echo --
--exact --test-threads=1` — passed
- Full serial relay suite was also exercised: 908 tests passed but the
existing load-sensitive mesh demo test returned 504 under suite load,
matching PR #6700's documented baseline; it passed in isolation and this
diff does not touch that subsystem

Independent exact-head Blox review: `buzz-tornquist-pr-6777-review`
(`2047422`) at `2de5444e14606ce6912d1bb932bc88bffa379a77`.

- Review findings — none (critical, important, or minor)
- `cargo fmt --all --check` and the ownership guard — passed
- `cargo clippy -p buzz-db -p buzz-relay --all-targets -- -D warnings` —
passed
- `cargo test -p buzz-db --quiet` — 108 passed, 200 ignored; source
guards passed
- Native PostgreSQL moved suite — 11 passed
- `cargo test -p buzz-relay --lib` — 909 passed, 48 ignored

Generated with Codex

## Superseded pre-comment restack verification

PR #6700 merged before publication completed. This layer was restacked
onto current main through the exact parent named above; the final
cumulative tip is 2ddcc8a. Cumulative
author gates passed: formatting and diff checks; buzz-db and buzz-relay
all-target clippy with -D warnings; DB lib 111 passed / 200 ignored;
ownership 22/22; observability 1/1; the full isolated PostgreSQL domain
matrix; and relay lib 910 passed / 49 ignored.

- Workstation: `buzz-tornquist-pr-6777-final-review` (`2057617`), fresh
shallow checkout
- Base: `f24971033178926153b49d320bd876d15d9cb2bf`
- Head: `ffbeaaf00810aa359ab85818ff4820f92263e45f`
- Findings: none

Reviewed `base..head` for the replaceable-store extraction. The
addressable replacement SQL, stale/duplicate outcomes, advisory-lock
ordering, transaction rollback/commit boundaries, mention-index
atomicity, and public `Db` signature are retained in `replaceable.rs`.
The PR #6700 transaction timer remains around the same logical
transaction through `TransactionTimer::observe`, and the public
operation has exactly one datastore span. Focused addressable and
parameterized tests moved with the implementation; the ownership guard
excludes duplicates from `lib.rs`.

Verification: format and diff checks passed; `buzz-db --all-targets`
clippy passed with `-D warnings`; DB lib tests passed (111 passed, 200
PostgreSQL tests ignored); ownership (1/1) and observability (1/1)
guards passed; all 11 replaceable PostgreSQL tests passed on native
PostgreSQL 17 with migrations 1-32 successful; relay lib test target
compiled successfully. Final worktree was detached at the exact head and
clean.

Complete evidence archive SHA-256:
`e37f92bbde4e2343196085095b3093b1bc78196be58bc86826325e0e1639d7ea`.

## Comment-addressed restack

Review follow-up removed the dedicated
`replaceable_store_has_single_ownership` source test as requested. No
production code changed.

- Exact base: `f24971033178926153b49d320bd876d15d9cb2bf`
- Exact head: `da018405cc83605362125c2d5e5a3f91492431ac`
- Final cumulative tip: `6fa2f104d42c6ba85bdf62e7ccb74ceaf4a84f67`
- Focused PR verification: formatting and diff checks passed; strict
`buzz-db`/`buzz-relay` Clippy passed; DB lib 111 passed / 200 ignored;
all 11 replaceable PostgreSQL tests passed.
- Cumulative Blox gate: formatting and diff checks; strict
`buzz-db`/`buzz-relay` Clippy; DB lib 111 passed / 200 ignored;
ownership 21/21; observability 1/1; every moved PostgreSQL test; relay
lib 910 passed / 49 ignored.
- Independent re-review at this exact head: no findings; fresh
exact-parent/head Blox review passed fmt/diff, strict `buzz-db` Clippy,
DB lib 111 passed / 200 ignored, manual one-owner/one-span replacement
checks, observability, 11 replaceable PostgreSQL tests, and relay
compilation.

---------

Signed-off-by: tornquist <tornquist@squareup.com>
TheSentinel454 added a commit that referenced this pull request Aug 28, 2026
## Current reconstructed head

Exact base: `codex/issue-7-roster-test-fixtures` at
`5df440c411be9705eb29a57f0c41f7239767e007`
Exact head: `codex/issue-7-channel-membership-store` at
`8ad0782ee311f5f51b714494ce750c5937f127cc`

This current head removes `crates/buzz-db/tests/store_ownership.rs`; no
replacement path-sensitive ownership test is introduced. Apart from
removing that complete test-file diff, the production patch is
byte-for-byte identical to the previously reviewed slice. This remains
part of tracker #2 and the #17/#19 acceptance work.

Independent exact-head review from a separate clean Blox workstation
found no issues. Current-head evidence passed formatting, strict
`buzz-db` clippy, 111 non-PostgreSQL library tests with 200 PostgreSQL
tests ignored, the observability source test, relay consumer
compilation, exact ownership/unique-span review checks, and 3 channel
and 19 membership PostgreSQL tests on native PostgreSQL where
applicable.

## Why
Complete the channel ownership slice of [tracker
#2](TheSentinel454#2) and [domain issue
#7](TheSentinel454#7) while preserving
the runtime/store boundary established by #6660 and #6668. This child
stacks on the test-only fixture prerequisite #6819 above #6777 and
carries forward PR #6700's membership/replacement lock timing without
changing lock or transaction behavior.

## What
- Keep channel lifecycle, metadata, TTL advisory locking, and lifecycle
tests in `channel.rs`
- Move membership/roster records, SQL, advisory-lock helpers, `Db`
methods, focused tests, and datastore spans to a dedicated
`channel_members.rs`
- Preserve existing `buzz_db::channel::*` paths with compatibility
re-exports while exposing the dedicated module
- Move the four roster-fence PostgreSQL tests out of `lib.rs`

## Stack
- Exact base: codex/issue-7-roster-test-fixtures at
21d1b26
([#6819](#6819))
- Exact head: codex/issue-7-channel-membership-store at
25138bf
- Tracker: TheSentinel454#2
- Domain: TheSentinel454#7
- Test/span acceptance: TheSentinel454#17
and TheSentinel454#19

## Non-goals
- No SQL, schema, retry, timeout, lock ordering, transaction boundary,
or client-visible behavior changes
- No change to channel TTL lifecycle ownership merely because lifecycle
bootstrap writes an owner membership row
- No store traits, domain-handle redesign, broad `PgExecutor` migration,
raw pool accessor, new crate, or directory-wide reorganization
- No changes to, retargeting of, or merge action on PR #6700 or #6777

## Risk Assessment
Moderate review surface, low semantic risk. The file split is large, but
method signatures, SQL, bind order, membership and replacement lock
namespaces, transaction boundaries, and span names remain unchanged.
Compatibility re-exports preserve existing `buzz_db::channel::*`
consumers.

## Blox Verification
Author workstation: `buzz-tornquist-issue-2-store-stack` (`2046520`),
exact head `8376e19d0da3ec77550590cd91cc3dfe284d95d6`.

- `cargo fmt --all --check` — passed
- `cargo clippy -p buzz-db -p buzz-relay --all-targets -- -D warnings` —
passed
- Native PostgreSQL channel lifecycle suite — 3 passed
- Native PostgreSQL membership/roster suite — 17 passed; two
pre-existing ignored-test fixture failures reproduced identically on the
untouched parent `2de5444`:
`large_roster_reconciliation_candidates_respect_snapshot_count_and_signer`
and `locked_member_snapshot_blocks_post_capture_membership_mutation`
both receive the migration-0032 `23514` invalid-`p`-tag rejection. This
extraction intentionally does not fold a test-behavior fix into the
move.
- `cargo test -p buzz-relay --lib -- --test-threads=1` — 908 passed, 48
ignored; the existing load-sensitive mesh demo test returned 504,
matching the #6700/parent baseline
- `cargo test -p buzz-relay --lib
api::mesh_demo::tests::demo_join_forwarded_arm_round_trips_echo --
--exact --test-threads=1` — passed

Independent exact-head review: `buzz-tornquist-pr-6782-review`
(`2048397`) found no remaining critical, important, or minor issues. The
full implementation review also independently reproduced both stated
PostgreSQL fixture failures on the exact parent and passed the relay
library suite (909 passed, 48 ignored).

Generated with Codex

## Superseded pre-comment restack verification

PR #6700 merged before publication completed. This layer was restacked
onto current main through the exact parent named above; the final
cumulative tip is 2ddcc8a. Cumulative
author gates passed: formatting and diff checks; buzz-db and buzz-relay
all-target clippy with -D warnings; DB lib 111 passed / 200 ignored;
ownership 22/22; observability 1/1; the full isolated PostgreSQL domain
matrix; and relay lib 910 passed / 49 ignored.

- Workstation: `buzz-tornquist-pr-6782-final-review` (`2057620`), fresh
shallow checkout
- Base: `c60e793eadde79d9eab9f48bbb2ede0ad4831f9b`
- Head: `fa09b6c81c4db3b3e1940a2117a97ab2186e49f7`
- Findings: none

Reviewed both commits in `base..head`. Channel lifecycle/metadata, TTL
transitions, and their lock rationale remain in `channel.rs`; membership
authorization, roster fencing/snapshots, membership advisory locking,
membership records, and focused tests move together to
`channel_members.rs`. SQL, transaction, and lock sequences are
preserved.

Verification: format and diff checks passed; `buzz-db --all-targets`
clippy passed with `-D warnings`; DB lib tests passed (111 passed, 200
PostgreSQL tests ignored); ownership (2/2) and observability (1/1)
guards passed; native PostgreSQL 17 passed 3 channel lifecycle tests
plus 19 membership/roster tests with migrations 1-32 successful; relay
lib test target compiled successfully. Final worktree was detached at
the exact head and clean.

Complete evidence archive SHA-256:
`81ae374095f649ca7a25d8b9a4fc864257b7925d1b44657a69ca111523adf36e`.

## Comment-addressed restack

Review follow-up on #6777 removed only the low-value replaceable
ownership source test. This PR was restacked onto its rewritten parent;
its production patch is unchanged.

- Exact base: `21d1b265c133292e6707e766cd4204e6a43f08af`
- Exact head: `25138bfd6588e046170dbdbc4ed953bdc3cf7ed1`
- Final cumulative tip: `6fa2f104d42c6ba85bdf62e7ccb74ceaf4a84f67`
- Per-layer patch-ID and tree audits confirm this PR’s production diff
is unchanged from its pre-comment head.
- Cumulative Blox gate: formatting and diff checks; strict
`buzz-db`/`buzz-relay` Clippy; DB lib 111 passed / 200 ignored;
ownership 21/21; observability 1/1; every moved PostgreSQL test; relay
lib 910 passed / 49 ignored.
- Independent re-review at this exact head: no findings; fresh
exact-parent/head Blox review passed fmt/diff, strict Clippy, DB lib 111
passed / 200 ignored, current ownership/observability guards, 3 channel
plus 19 membership PostgreSQL tests, and relay compilation.

Signed-off-by: OpenAI Codex <codex@openai.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
TheSentinel454 added a commit that referenced this pull request Aug 28, 2026
## Summary

Finish the remaining database-store extraction tracked by
[TheSentinel454#2](TheSentinel454#2)
in one reviewable PR.

This consolidates the previously stacked domain slices after #6782
merged. It preserves the runtime/store boundary established by #6660,
#6668, #6700, and #6782 while separating database runtime infrastructure
from domain-owned persistence:

- `runtime/` owns pool construction and sizing, writer/reader routing,
read sessions and route proofs, transaction infrastructure,
observability primitives, replica fencing, health support, migrations,
and cross-cutting runtime tests.
- `store/` owns domain records, SQL, row parsing, locks and invariants,
`Db` domain methods, focused tests, and logical-operation datastore
spans.
- `lib.rs` remains a 57-line compatibility facade that preserves
existing crate-root paths and `Db` method signatures through re-exports.

Domain coverage includes API tokens, authentication allowlists,
reminders, event queries, threads, reactions, feeds, users and DMs,
push, workflows/runs/approvals, relay membership and invites, product
feedback, moderation/admin moderation, relay admin actions/operators,
git repositories, archived identities, usage, partition maintenance,
deletion, channel membership inherited from merged #6782, and the final
runtime/store layout.

The branch has been rebased onto current `main`. Database changes that
landed there were incorporated rather than overwritten:
`relay_admin_actions.rs` and `relay_operators.rs` now live under
`store/`, their 27 public `Db` wrappers and existing behavior remain
intact, and every wrapper has exactly one fixed-name datastore span.
Concurrent changes to migration, moderation, admin moderation, and error
handling are also retained.

### Exact base and head

- Base: `main` at `ed11c8d8bf0a17402be5cf243724f89471530d2f`
- Head: `codex/issue-2-store-extraction` at
`be24430472d1a87ac5c0d6026c620cd6caea3537`

### Related issue

- Structural tracker:
[TheSentinel454#2](TheSentinel454#2)
- Domain trackers:
[#6](TheSentinel454#6),
[#7](TheSentinel454#7),
[#12](TheSentinel454#12),
[#13](TheSentinel454#13)
- Acceptance trackers:
[#17](TheSentinel454#17),
[#19](TheSentinel454#19)

This supersedes #6783, #6784, #6787, #6788, #6789, #6792, #6820, #6794,
#6796, #6797, #6798, #6799, #6804, #6805, #6806, #6808, #6809, #6811,
#6812, #6813, #6814, #6815, and #6890. Their discussions remain
available for review history.

### #17 / #19 acceptance

- Preserves the metric names, fixed labels, transaction/lock timing
boundaries, and privacy/cardinality constraints introduced by #6700.
- Keeps exactly one datastore span per public logical operation,
including the 27 relay-admin wrappers added on `main`.
- Removes `store_ownership.rs`; physical ownership and focused source
guards now enforce the boundary directly.
- Leaves no `impl Db`, domain SQL, focused domain test group, or
datastore span in `lib.rs`.
- Preserves existing public paths such as `buzz_db::channel`,
`buzz_db::event`, and `buzz_db::workflow` through crate-root re-exports
while keeping internal `runtime` and `store` namespaces private.

### Non-goals

- No SQL, schema, locking, transaction, retry, timeout, or
client-visible behavior changes.
- No generic store traits, domain handles, broad `PgExecutor` migration,
new store crate, raw pool accessor, or broader directory reorganization.
- No tracker issues are closed by this PR.

### Risk

The cumulative diff is large but structural. Risk is primarily
module-path, ownership, or conflict-resolution drift. It is mitigated by
preserving public re-exports, comparing the newly moved `main`
implementations to their upstream source, source guards, touched-crate
compilation, PostgreSQL-backed test coverage, and an independent
exact-head review on a separate clean Blox workstation.

### Testing

Author workstation `buzz-tornquist-pr-6987-rebase`, rebased branch
ending at exact head `be24430472d1a87ac5c0d6026c620cd6caea3537`:

- `cargo fmt --all --check`
- `cargo clippy -p buzz-db -p buzz-relay --all-targets -- -D warnings`
- `cargo test -p buzz-db --lib` — 113 passed, 240 PostgreSQL tests
intentionally ignored
- `cargo test -p buzz-db --test observability_source` — 2 passed
- PostgreSQL-backed `buzz-db` coverage under native PostgreSQL — 235
passed in the shared serial run; the five shared-state/config-sensitive
cases passed as isolated reruns against fresh schemas, including the two
owner-limit tests with their fixture's
`BUZZ_MAX_COMMUNITIES_PER_OWNER=3`
- `cargo test -p buzz-relay --lib -- --test-threads=1` under native
PostgreSQL/Redis — 991 passed; the three current-month
partition-sensitive identity-archive cases passed after provisioning the
August 2026 test partition; 87 infrastructure-marked tests remained
ignored
- Source/diff guards — relay-admin implementation bodies match current
`main`; all 27 public wrapper signatures are retained; exactly one
datastore span wraps each wrapper; `lib.rs` has zero `impl Db` blocks
and zero datastore spans; no duplicate top-level relay-admin modules or
`store_ownership.rs`; `error.rs` matches current `main`

Independent clean review workstation `buzz-tornquist-pr-6987-review`,
detached at exact head `be24430472d1a87ac5c0d6026c620cd6caea3537`:

- `cargo fmt --all --check`
- `cargo clippy -p buzz-db -p buzz-relay --all-targets -- -D warnings`
- `cargo test -p buzz-db --lib` — 113 passed, 240 ignored
- `cargo test -p buzz-db --test observability_source` — 2 passed
- Exact-head ownership/re-export/instrumentation audit — no remaining
actionable findings

---------

Signed-off-by: OpenAI Codex <codex@openai.com>
Signed-off-by: tornquist <tornquist@squareup.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
wpfleger96 pushed a commit that referenced this pull request Aug 29, 2026
## Summary

Finish the remaining database-store extraction tracked by
[TheSentinel454#2](TheSentinel454#2)
in one reviewable PR.

This consolidates the previously stacked domain slices after #6782
merged. It preserves the runtime/store boundary established by #6660,
#6668, #6700, and #6782 while separating database runtime infrastructure
from domain-owned persistence:

- `runtime/` owns pool construction and sizing, writer/reader routing,
read sessions and route proofs, transaction infrastructure,
observability primitives, replica fencing, health support, migrations,
and cross-cutting runtime tests.
- `store/` owns domain records, SQL, row parsing, locks and invariants,
`Db` domain methods, focused tests, and logical-operation datastore
spans.
- `lib.rs` remains a 57-line compatibility facade that preserves
existing crate-root paths and `Db` method signatures through re-exports.

Domain coverage includes API tokens, authentication allowlists,
reminders, event queries, threads, reactions, feeds, users and DMs,
push, workflows/runs/approvals, relay membership and invites, product
feedback, moderation/admin moderation, relay admin actions/operators,
git repositories, archived identities, usage, partition maintenance,
deletion, channel membership inherited from merged #6782, and the final
runtime/store layout.

The branch has been rebased onto current `main`. Database changes that
landed there were incorporated rather than overwritten:
`relay_admin_actions.rs` and `relay_operators.rs` now live under
`store/`, their 27 public `Db` wrappers and existing behavior remain
intact, and every wrapper has exactly one fixed-name datastore span.
Concurrent changes to migration, moderation, admin moderation, and error
handling are also retained.

### Exact base and head

- Base: `main` at `ed11c8d8bf0a17402be5cf243724f89471530d2f`
- Head: `codex/issue-2-store-extraction` at
`be24430472d1a87ac5c0d6026c620cd6caea3537`

### Related issue

- Structural tracker:
[TheSentinel454#2](TheSentinel454#2)
- Domain trackers:
[#6](TheSentinel454#6),
[#7](TheSentinel454#7),
[#12](TheSentinel454#12),
[#13](TheSentinel454#13)
- Acceptance trackers:
[#17](TheSentinel454#17),
[#19](TheSentinel454#19)

This supersedes #6783, #6784, #6787, #6788, #6789, #6792, #6820, #6794,
#6796, #6797, #6798, #6799, #6804, #6805, #6806, #6808, #6809, #6811,
#6812, #6813, #6814, #6815, and #6890. Their discussions remain
available for review history.

### #17 / #19 acceptance

- Preserves the metric names, fixed labels, transaction/lock timing
boundaries, and privacy/cardinality constraints introduced by #6700.
- Keeps exactly one datastore span per public logical operation,
including the 27 relay-admin wrappers added on `main`.
- Removes `store_ownership.rs`; physical ownership and focused source
guards now enforce the boundary directly.
- Leaves no `impl Db`, domain SQL, focused domain test group, or
datastore span in `lib.rs`.
- Preserves existing public paths such as `buzz_db::channel`,
`buzz_db::event`, and `buzz_db::workflow` through crate-root re-exports
while keeping internal `runtime` and `store` namespaces private.

### Non-goals

- No SQL, schema, locking, transaction, retry, timeout, or
client-visible behavior changes.
- No generic store traits, domain handles, broad `PgExecutor` migration,
new store crate, raw pool accessor, or broader directory reorganization.
- No tracker issues are closed by this PR.

### Risk

The cumulative diff is large but structural. Risk is primarily
module-path, ownership, or conflict-resolution drift. It is mitigated by
preserving public re-exports, comparing the newly moved `main`
implementations to their upstream source, source guards, touched-crate
compilation, PostgreSQL-backed test coverage, and an independent
exact-head review on a separate clean Blox workstation.

### Testing

Author workstation `buzz-tornquist-pr-6987-rebase`, rebased branch
ending at exact head `be24430472d1a87ac5c0d6026c620cd6caea3537`:

- `cargo fmt --all --check`
- `cargo clippy -p buzz-db -p buzz-relay --all-targets -- -D warnings`
- `cargo test -p buzz-db --lib` — 113 passed, 240 PostgreSQL tests
intentionally ignored
- `cargo test -p buzz-db --test observability_source` — 2 passed
- PostgreSQL-backed `buzz-db` coverage under native PostgreSQL — 235
passed in the shared serial run; the five shared-state/config-sensitive
cases passed as isolated reruns against fresh schemas, including the two
owner-limit tests with their fixture's
`BUZZ_MAX_COMMUNITIES_PER_OWNER=3`
- `cargo test -p buzz-relay --lib -- --test-threads=1` under native
PostgreSQL/Redis — 991 passed; the three current-month
partition-sensitive identity-archive cases passed after provisioning the
August 2026 test partition; 87 infrastructure-marked tests remained
ignored
- Source/diff guards — relay-admin implementation bodies match current
`main`; all 27 public wrapper signatures are retained; exactly one
datastore span wraps each wrapper; `lib.rs` has zero `impl Db` blocks
and zero datastore spans; no duplicate top-level relay-admin modules or
`store_ownership.rs`; `error.rs` matches current `main`

Independent clean review workstation `buzz-tornquist-pr-6987-review`,
detached at exact head `be24430472d1a87ac5c0d6026c620cd6caea3537`:

- `cargo fmt --all --check`
- `cargo clippy -p buzz-db -p buzz-relay --all-targets -- -D warnings`
- `cargo test -p buzz-db --lib` — 113 passed, 240 ignored
- `cargo test -p buzz-db --test observability_source` — 2 passed
- Exact-head ownership/re-export/instrumentation audit — no remaining
actionable findings

---------

Signed-off-by: OpenAI Codex <codex@openai.com>
Signed-off-by: tornquist <tornquist@squareup.com>
Co-authored-by: OpenAI Codex <codex@openai.com>
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