refactor: swap method.call/addUsersToRoom for per-type REST endpoints

[Copilot]

The addUserToRoom test helper used the legacy DDP method.call/addUsersToRoom endpoint. Federation tests asserted the DDP error shape (JSON.parse(body.message).error.error) instead of the REST envelope ({ success: false, errorType }).

Changes

• apps/meteor/tests/data/rooms.helper.ts — Added required type: IRoom['t'] parameter routing to the appropriate endpoint:

  • 'c' → POST /v1/channels.invite
  • 'p' → POST /v1/groups.invite
  • 'd' → falls back to method.call (no REST equivalent for DM invites)

• Federation test assertions (room.spec.ts, permissions.spec.ts) — Migrated from DDP error shape to REST envelope:

  - const messageData = JSON.parse(response.body.message);
  - expect(messageData.error).toHaveProperty('error', 'error-federated-users-in-non-federated-rooms');
  + expect(response.body).toHaveProperty('errorType', 'error-federated-users-in-non-federated-rooms');

  Success assertions updated from DDP result string (body.message matching {"msg":"result",...}) to REST shape (body.group).

• DM tests (dms.spec.ts) — Pass type: 'd'; assertions unchanged since DDP fallback is preserved.

• Other callers (chat.ts, uploads.helper.ts) — Pass explicit room type.

Task: FGA-67

[dionisio-bot]

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Latest commit: 2c54b3c

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 68.72%. Comparing base (b96e046) to head (2c54b3c).
⚠️ Report is 14 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #40723   +/-   ##
========================================
  Coverage    68.71%   68.72%           
========================================
  Files         4151     4151           
  Lines       159491   159516   +25     
  Branches     27999    27974   -25     
========================================
+ Hits        109596   109622   +26     
- Misses       44722    44726    +4     
+ Partials      5173     5168    -5     

Flag	Coverage Δ
e2e	58.83% <ø> (+0.02%)	⬆️
e2e-api	45.70% <ø> (+0.08%)	⬆️
unit	70.69% <ø> (-0.02%)	⬇️

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[ggazzo]

@copilot check lint task

[Copilot]

@copilot check lint task

The lint failure was two prettier errors in rooms.helper.ts — the chained .post().set() calls needed to be on a single line instead of split across multiple lines. Fixed in 3rd commit.

[ggazzo]

/jira FGA

[dionisio-bot]

⚠️ Dionisio (Jira)

The milestone "8.6.0" does not exist on the Jira board; the task was created without Fix version.