Align Login API Response with GET /me

[yulmwu]

Title: Align Login API Response with GET /me

Previously, the login response did not include team-related information. As a result, the frontend could not load the user’s team on the first login, causing solved challenges not to appear correctly.

To resolve this, the login response has been updated so that the user field is consistent with GET /users, as shown below.

type loginUserResponse = userMeResponse

type loginResponse struct {
	AccessToken  string            `json:"access_token"`
	RefreshToken string            `json:"refresh_token"`
	User         loginUserResponse `json:"user"`
}

{
    "access_token": "<jwt>",
    "refresh_token": "<jwt>",
    "user": {
        "id": 1,
        "email": "user@example.com",
        "username": "user1",
        "role": "user",
        "team_id": 3,
        "team_name": "team-alpha",
        "division_id": 2,
        "division_name": "고등부",
        "blocked_reason": null,
        "blocked_at": null
    }
}

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[Copilot]

Pull request overview

Updates the auth login response payload so the returned user object matches the richer shape used by the /api/me endpoint, allowing the frontend to reliably load team/division state immediately after first login.

Changes:

• Replaced the bespoke loginUserResponse struct with a type alias to userMeResponse.
• Updated the login handler to return newUserMeResponse(user) (including team/division + blocked fields).
• Strengthened handler/integration tests and updated auth docs to reflect the expanded login response.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
internal/http/integration/testenv_test.go	Integration helpers now assert team_id/team_name exist in login responses.
internal/http/handlers/types.go	Makes login’s user payload identical to userMeResponse via type alias.
internal/http/handlers/handler_test.go	Handler test asserts login response includes the new team/division/blocked fields.
internal/http/handlers/handler.go	Login endpoint now reuses newUserMeResponse for response shaping.
docs/docs/auth.md	Updates login response example to include team and blocked fields.

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