1 Commits

Author	SHA1	Message	Date
Bohan Jiang	4fcb27a729	fix(issues): attach labels in the create transaction (MUL-4832) (#5510) ... * fix(issues): attach labels in the create transaction (MUL-4832) Labels chosen at issue creation were attached in a second, non-atomic round-trip after the issue was already committed (web modal looped attachLabelToIssue per label; the create endpoint took no labels). A partial failure of that follow-up left the issue committed but mis-categorized, surfaced only as a toast. Carry label_ids through the create request instead: the service validates them (workspace + resource_type='issue') and attaches them inside the same transaction as the issue insert, so the issue and its labels commit together or not at all. An unknown or wrong-scope label id now fails the whole create with 400 rather than being silently dropped. Duplicate ids are idempotent (dedupe + ON CONFLICT DO NOTHING). - server: IssueCreateParams.LabelIDs + ErrIssueLabelNotFound; validate and attach in IssueService.Create; handler parses label_ids and maps the error to 400. - web: create-issue modal forwards label_ids and drops the post-create attach loop and its dead toast key. - tests: handler coverage for atomic attach, stale-id 400 (no issue left behind), duplicate-id idempotency, wrong-scope rejection; web test asserts label_ids is forwarded. Scope is deliberately labels-only. The contributor PR #5475 also auto-parsed an acceptance_criteria field from description text; that introduces a new user-facing data contract with no defined edit/display rules and is left out for a separate product decision. Co-authored-by: multica-agent <github@multica.ai> * fix(issues): echo created labels + guard old-backend compat (MUL-4832) Addresses review of #5510. 1. Create response + issue:created event now carry the labels attached in the create transaction. IssueService.Create returns the authoritative label snapshot; the handler sets it on both the HTTP response and the issue:created broadcast payload. Without this, online members other than the creator saw the new issue unlabeled indefinitely (staleTime: Infinity, no invalidation) because this PR removed the old post-create issue_labels:changed broadcast. 2. New web + old backend compatibility. During the rolling deploy window the web app can run ahead of the backend (web auto-deploys on merge, backend deploys manually). An older backend ignores label_ids and returns an issue with no labels field. The create modal now falls back to the legacy per-label attach only when the response omits labels, so labels aren't silently dropped; when labels is present the atomic path already ran and no fallback fires. The backend always returns an explicit labels array (empty when none) as the detection signal. Tests: handler issue:created-carries-labels + response-carries-labels + response-always-includes-labels; web modal no-fallback (new backend) and fallback (old backend); ws-updaters keeps the label snapshot in list cache. Co-authored-by: multica-agent <github@multica.ai> * fix(issues): validate create response through a schema (MUL-4832) Addresses review of #5510 (must-fix 3). The create modal keys its label-attach compatibility fallback off `issue.labels` being absent (older backend) vs a validated Label[] (current backend). But api.createIssue cast the raw JSON straight to Issue, so a malformed labels value (null, an object, a garbage array) would be !== undefined and wrongly suppress the fallback, caching a bad shape — violating the repo's API Compatibility rule. Parse the create response through CreateIssueResponseSchema: - labels absent -> undefined (older-backend signal; fallback runs) - labels valid -> Label[] (fully validated elements, not z.unknown()) - labels malformed -> undefined via .catch (safe: never masquerades as handled; worst case a redundant re-attach, never a silent drop) A whole-body parse failure degrades to EMPTY_ISSUE (never throws into React), matching the existing parseWithFallback contract. Tests: schema.test.ts covers absent / valid / null / wrong-element-shape labels and the empty-issue degrade. Co-authored-by: multica-agent <github@multica.ai> * fix(issues): reject a malformed create response instead of faking success (MUL-4832) Follow-up to review of #5510. The prior fix degraded a schema-failed create response to EMPTY_ISSUE, which React Query treats as a successful mutation: the empty issue is written into the list cache, a blank "created" toast shows, the "View issue" link points at an empty id, and with labels the fallback attach runs against an empty issue id. A create that returns an unusable body is a failed mutation, not a safe-empty read. Fall back to null and reject: mutateAsync is already inside the create modal's try/catch, so a controlled rejection preserves the draft and shows the failure toast, and onSettled still refreshes the list so a genuinely-created issue can still surface. - CreateIssueResponseSchema tightens id to non-empty; an id-less body routes to the same reject path. - createIssue throws on parse failure (empty-message Error so the modal renders its localized "failed to create" toast; parseWithFallback already logged the schema issues + raw body). - Dropped the EMPTY_ISSUE fallback constant. - Tests: whole-body malformed and empty-id now assert createIssue rejects; only-labels-malformed still returns the real issue with labels undefined. Co-authored-by: multica-agent <github@multica.ai> --------- Co-authored-by: Bohan-J <bohan@devv.ai> Co-authored-by: multica-agent <github@multica.ai>	2026-07-16 13:31:06 +08:00