Commit Graph

152 Commits

Author SHA1 Message Date
cesnimda 7f426e255c fix(infrastructure): support clean MariaDB initialization
CI and Deploy / test (push) Failing after 1m1s
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A completely empty MariaDB database could not start: the reconciler assumed
migration-owned tables already existed, and migrations assumed reconciler-owned
tables already existed. Neither could go first. Existing databases worked, so
only fresh installs were affected.

Startup is now an explicit sequence: connect, reconcile, migrate, reconcile,
start. The reconciler runs twice because neither position alone works — pass 1
repairs legacy schemas and creates the reconciler-owned tables that migrations
reference, pass 2 picks up everything that could not exist yet on a fresh
database. Every statement is existence-guarded, so the second pass is a no-op
scan on a correct database.

Untangled the overlapping ownership:

- RuleSettings is migration-owned. The reconciler also created it, which made a
  clean install fail with "Table 'RuleSettings' already exists". It now only
  seeds the default row, and only once the table exists.
- The six CareerProfile child tables are reconciler-owned. Their migration was
  scaffolded against SQLite and indexed an unbounded longtext OwnerUserId, which
  exceeds MariaDB's 3072-byte key limit; it is now a no-op and the reconciler
  carries correct per-provider DDL. OwnerUserId and ItemKey are bounded to
  varchar(255) in the model so the index fits.
- Reconciler tables that reference another table are guarded on their parent, so
  pass 1 skips them on an empty database instead of failing on the foreign key.
- All index creation goes through one EnsureMySqlIndex helper, guarded on table
  existence as well as index existence. This removes ten copies of the raw block
  that crashed on a missing table.
- The DbContext-owned connection is no longer disposed by the reconciler, and
  Open() is guarded on connection state, so the second pass can reuse it.

Verified against MariaDB 11 and SQLite: empty MariaDB (40 tables, starts),
restart on the populated database (idempotent, rows preserved), empty MariaDB
via the Docker image, fresh SQLite (42 tables), and an existing partially
migrated SQLite dev database (34 tables upgraded to 44 with all 13 applications
and 8 companies intact). 329 backend tests pass in Release.

Ownership rules, startup order, fresh install and production upgrade are
documented in docs/infrastructure/database-ownership.md.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-19 11:51:55 +02:00
cesnimda 3a906b881e feat(workspace): unified application checklist (Phase 5 milestone 2)
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Evolve the existing readiness workflow into one persisted, user-controlled
checklist rather than adding a second tracker.

ApplicationChecklistItem records only completion state and user intent. Each
default system item carries a stable SystemKey and an AutoSignal — the same
signal /readiness already computed — and re-syncs on every read: a satisfied
signal auto-completes the item, a reverted signal reopens it, and a manual tick
always wins. Users can add, reorder, dismiss and delete.

Readiness is refactored into a projection of the checklist (score = completion
percentage, completed/missing = live items by status). Its DTO shape and the
workflowSignal/reminders health view are unchanged, so no API contract breaks.

The workspace's next recommended action now comes from the first pending
checklist item in category priority order (preparation, submission, follow-up,
interview, custom), replacing the parallel ruleset — so the overview can never
recommend something already ticked off, and a user's own task can be next.

The table follows the established MariaDB-safe path: the scaffolded migration is
a no-op and the idempotent reconciler owns the DDL for both providers. Verified
on MariaDB 11 — auto_increment PK, varchar/datetime(6)/tinyint(1) columns, both
indexes inside the key limit, cascade delete, unique system key per application,
and NULL system keys not colliding for custom items.

329 backend tests, 94 frontend tests, type check, production build and both
Docker builds pass locally.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-19 11:15:46 +02:00
cesnimda e55a6e86b7 feat(workspace): Application Workspace foundation (Phase 5 milestone 1)
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Every JobApplication gets a dedicated workspace at /applications/{id} — a
surface, not a new data store. It owns no data and duplicates none: CV comes
from the Phase 4 CvVariant lens, analysis/match/interview from the existing
AiWorkspacePanel, documents from Attachments, communication from
Correspondence, activity from JobEvent, stage semantics from JobPipeline. No
career data is copied and nothing here writes.

- GET /api/jobapplications/{id}/workspace: one aggregate read (role, company,
  stage, dates, attached CV variant, cover letter, documents, AI history,
  recent activity) replacing the page fanning out across endpoints
- Next recommended action: ordered rules answering "what do I do next?", the
  core product principle for this phase
- ApplicationWorkspacePage: left nav + linkable ?section=, reusing the existing
  component for each domain; later-milestone sections say so rather than faking
- Entry point from the job dialog via an optional onOpenWorkspace callback —
  the dialog must not depend on router context (it is mounted without a
  <Router> in several suites), so the caller owns navigation
- 8 backend tests (aggregate, CV variant surfacing, counts, activity ordering,
  next-step rules, tenant scoping)

Local: 314 backend, 88/88 frontend (31 suites), tsc clean, production build ok.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 23:57:24 +02:00
cesnimda 1430313a20 fix(db): provision CV builder + AI workspace tables via the MySQL-safe reconciler
CI and Deploy / test (push) Successful in 2m19s
CI and Deploy / deploy (push) Failing after 7s
Deploy failed on prod (MariaDB) while the test job was green: backend startup
threw during Database.Migrate(), so deploy.sh's post-deploy health check exited.

Root cause: AddCvVariants/AddAiInteractions were scaffolded against SQLite, so
they bake SQLite type names into their DDL — DateTimeOffset emits `TEXT`, bool/int
emit `INTEGER`, and the PK gets no AUTO_INCREMENT. Run against MariaDB that yields
a structurally wrong table, and the composite index over a TEXT column then trips
"ERROR 1071: Specified key was too long; max key length is 3072 bytes". SQLite
accepts all of it, which is why local/container verification passed.

Fix, following the pattern already used for CareerProfiles/AiWorkspaceNotes:
- both migrations become no-ops; the three tables are reconciler-owned
- reconciler provisions them idempotently per dialect (MySQL: varchar/int
  AUTO_INCREMENT/datetime(6); SQLite: CREATE TABLE IF NOT EXISTS)
- DropMalformedMySqlTable rebuilds a half-built table left by the failed
  migration, guarded on row count so a table with ANY rows is never dropped
- bound the indexed string columns with HasMaxLength so the model matches

Verified against a real MariaDB 11 container: reproduced error 1071, then
confirmed the corrected DDL yields auto_increment PKs, varchar/datetime columns
and all previously-failing indexes. 306 backend tests green; SQLite container
starts clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 20:41:29 +02:00
cesnimda f299d7be7c feat(ai): AI Workspace per job application — modules + append-only history
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Phase 5 backend. A unified AI Workspace for each application, orchestrating the
five suggestion modules through the existing ISummarizerService provider
abstraction and storing every generation as append-only history (AiInteraction)
so outputs can be reused, compared, and deleted — distinct from the existing
AiWorkspaceNote cache (one row, overwritten).

Modules (all suggestion-only, "never invent facts" guardrail, never mutate the
profile/variant/application): job-analysis, career-match, cover-letter (6 modes),
interview, application-review. Each builds a prompt from the job + master profile
text and returns markdown.

- Models/AiInteraction.cs + migration AddAiInteractions (verified on container)
- Services/AiWorkspaceService.cs (prompts, history, delete)
- Controllers/AiWorkspaceController.cs (/api/jobapplications/{id}/ai:
  generate, history, delete, modules+provider)
- 7 tests (store, history filter/order, delete, mode normalization, unknown
  module, empty output, tenant scoping); 306 backend green

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 15:17:13 +02:00
cesnimda e3b255f226 feat(career): theme polish, rich-text bullets, entry ordering, outline API
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Phase 4.5 backend enablers.
- Themes (priority 3): AtsFriendly flag on single-column themes (surfaced in
  GET /api/cv/themes), print-quality page-break rules (entries never split
  across a page; headings stay with content; widow/orphan control), darkened
  the creative sidebar for AA contrast.
- Rich text (priority 1): bullets/summary support **bold**, *italic*,
  __underline__, [text](url) via a safe inline pass — everything is HTML-escaped
  first, so no user tag can survive; only the whitelist emits markup.
- Entry ordering (priority 1): CvSectionSetting.ItemOrder reorders entries
  within a section by ItemKey, never touching the master profile.
- Outline API: GET /api/cv/outline returns the master profile as sections+entries
  with ItemKeys, so the Content tab can render editable per-item rows.
- 3 new tests (22 total in the builder suite).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 14:38:35 +02:00
cesnimda a3e18e4b44 feat(career): CV builder backend — data-driven theme engine + variant model
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Phase 4 foundation. A CvVariant is a lens over the master CareerProfile
(section order/visibility, per-item overrides keyed by ItemKey, theme +
builder settings) — it references career data, never duplicates it. One
renderer (ThemedCvRenderer) draws every theme; a theme is pure data
(CvThemeCatalog, 8 professional themes), so adding a theme needs no renderer
change. Autosave version history + non-destructive restore, public CV via
/api/public-cv/{slug} (anonymous, noindex, filter-bypassing owner load), and
an AI-assist endpoint reusing the existing provider abstraction (suggestions
only, never auto-applied).

- Models: CvVariant/CvVariantVersion, CvVariantSettings, CvTheme + catalog
- Services: CvVariantResolver (profile+lens -> render model), ThemedCvRenderer,
  CvVariantService, CareerProfileService.LoadStructuredForOwnerAsync (public)
- API: CvVariantController (/api/cv), PublicCvController (/api/public-cv)
- Migration AddCvVariants (2 self-contained tables; verified applied on the
  running container), 16 tests (resolver/renderer/service), 296 backend green

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 09:52:58 +02:00
cesnimda f1bf92a4e0 feat(career): add career profile versioning
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Phase 3, version history (list + restore). CareerProfileVersions was already
populated on every save; this makes it usable.

- ICareerProfileService.ListVersionsAsync — the append-only history, newest first,
  with the current version flagged.
- RestoreVersionAsync — reapplies a past snapshot NON-DESTRUCTIVELY: it is re-saved
  as a new version, so the current state stays in history and the restore is itself
  reversible. Syncs the relational children + blob projection like any save.
- Endpoints: GET /career/profile/versions, POST /career/profile/versions/{v}/restore.

Tests (+4): versions listed newest-first with current flagged; restore reapplies
an old snapshot as a new version (history preserved, reversible); restore of a
missing version returns null.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 00:58:18 +02:00
cesnimda 2b57d65715 feat(career): wire /career to the relational profile API + completeness overview
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Phase 3, frontend. /career now reads and writes the master profile through the
relational source of truth instead of the legacy blob path.

- CareerProfilePage loads GET /career/profile (structured profile from the
  relational children + cvText + completeness) and saves PUT /career/profile
  ({ profile, cvText }). This keeps the relational store authoritative — the
  previous PUT /auth/profile blob write left it stale after first load.
- Added a "Profile completeness" overview (percent bar + missing sections) at the
  top of /career, from the server scorecard.
- PUT /career/profile now accepts { profile, cvText } so the single /career save
  covers both the structured profile and the raw imported text; GET returns cvText.

Tests: career-save asserts the /career/profile payload; new completeness-overview
test; controller tests updated for the request wrapper. 75/76 frontend pass (the
1 failure is the unrelated pre-existing settings-view suite); prod build clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 00:53:35 +02:00
cesnimda b203120ab4 feat(career): master career profile API
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Phase 3, API layer. GET/PUT /api/career/profile — the endpoint the /career editor
uses to read and write the master profile.

- GET: returns the structured profile (assembled from the relational children,
  backfilled from the blob if needed) plus a completeness scorecard.
- PUT: validates limits, persists via CareerProfileService (relational children +
  append-only version), then serializes the result into
  ApplicationUser.ProfileCvStructureJson so the legacy read paths stay in sync.
  Identity fields are untouched (they belong to /profile).
- GET /completeness: just the scorecard, for the overview.
- CareerCompleteness: weighted percent + missing sections.
- CareerProfileValidator: item-count/length limits (abuse guard, NOT completeness
  — a work-in-progress profile always saves).

Tests (+4): put/get round-trip + projection sync, completeness, over-limit
rejection, empty WIP profile accepted.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 00:43:26 +02:00
cesnimda 46ff9454a8 feat(career): relational projection and backfill for the master profile
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Phase 3, service layer. CareerProfileService now maintains the relational children
as the source of truth for structured career data, with the StructuredCvProfile
blob kept as a derived projection.

- SaveVersionAsync additionally syncs the relational children (replace-all,
  preserving ItemKeys from the blob item ids; SortOrder = array position) and the
  LongTailJson (contact, summary, interests, other sections, metadata).
- New LoadStructuredAsync reads the master profile from the relational children,
  lazily backfilling from the ProfileJson blob for profiles that predate Phase 3.
- CareerProfileMapper: the two-way projection between relational rows and
  StructuredCvProfile.

Tests (+5): round-trip through relational, item-key preservation, wholesale child
replacement (no orphans), backfill from a pre-Phase-3 blob, empty profile.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 00:39:53 +02:00
cesnimda 3a4c8fbc10 feat(career): structured career profile foundation
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Phase 3, schema layer. Relational children of CareerProfile — the editable master
career profile. See docs/architecture/career-profile-model.md.

- New entities (Models/CareerEntities.cs): CareerExperience, CareerEducation,
  CareerSkill, CareerProject, CareerCertification, CareerLanguage. Each carries
  OwnerUserId (tenant filter), a stable ItemKey (carried from the blob so future
  CV variants can reference items), and SortOrder. List fields persist as JSON
  string columns via [NotMapped] accessors — plain TEXT, reconciler-friendly.
- CareerProfile gains typed child collections + a LongTailJson column (contact,
  summary, interests, achievements, orgs, pubs, courses, custom sections,
  metadata). ProfileJson becomes a derived projection for legacy read paths.
- DbContext: DbSets + tenant query filters + ordered indexes; FK/cascade by
  convention via the typed collections.
- Migration hand-edited to add only the 6 new tables + LongTailJson; the
  scaffolder re-emitted four reconciler-owned tables (AiWorkspaceNotes,
  CareerProfiles, InterviewPrepNotes, CareerProfileVersions) which were stripped.
  The regenerated snapshot now includes them, closing the drift. Verified against
  a copy of the real dev DB: applies cleanly, no data loss.

Long tail (achievements/orgs/pubs/courses) starts as JSON; promotable to
relational later without a source-of-truth change. Source-of-truth flip stays
deferred; the blob is kept as a derived projection.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-18 00:34:33 +02:00
cesnimda 66cc6a7db4 feat(phase-2): separate /profile (identity) from /career (master profile)
Phase 2 — Career/Profile separation. The master career profile is the source of
truth; identity and career data are now saved independently so neither wipes the
other. CV Builder deliberately not built yet.

Backend — PUT /auth/profile is now a partial update:
- null/omitted field -> unchanged; "" -> cleared; value -> set (trimmed).
- Email/UserName never cleared to empty (login identifiers).
This lets /profile save identity fields and /career save the master-profile
fields through the same endpoint without one nulling the other. 4 new tests
cover the data-integrity guarantees (identity save keeps the CV, career save
keeps identity, empty clears, null leaves).

Frontend:
- ProfilePage save payload is now scoped by careerOnly: /career sends only
  { profileCvText, profileCvStructureJson }, /profile sends only identity.
- CareerWorkspacePage: removed the inert "CV Builder" tab (careerView) — Phase 2
  establishes the master profile only; the builder is Phase 4.
- Dropped the dead careerView prop.
- Updated the CV-save test to render career mode and assert identity is excluded.

Source-of-truth flip (CareerProfileService authoritative) stays deferred to F5
per the branch design; CareerProfileService keeps mirroring via its dual-write.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-17 19:59:38 +02:00
cesnimda 992f89e619 feat: integrate Career Workspace foundation from feature/career-workspace
Recover the F1 Career Profile foundation + AI-workspace persistence from the
unmerged feature/career-workspace branch, so Phase 2 builds on the documented,
tested target state instead of re-deriving it. Foundation only — CV Builder
commits (variants, ATS badge, rewrite diff) stay deferred per "do not build CV
Builder yet". See docs/career-workspace-branch-assessment.md.

Squashed from 3 branch commits (235e291, 5916f09, 00a035e), resolved against
main + Phase 0:

- CareerProfile + CareerProfileVersion (append-only history), dual-written from
  every profile save path via CareerProfileService. ApplicationUser.
  ProfileCvStructureJson stays authoritative; the tables mirror it. Stable item
  IDs assigned to jobs/education/certifications/projects (the prerequisite for
  future variant lineage). CvDateNormalizer for free-text -> YYYY-MM.
- InterviewPrepNote + AiWorkspaceNote: cache AI interview prep / candidate fit /
  focus plan keyed by an attachment-context signature, so they stop regenerating
  (and re-spending the provider) on every open.

Conflict resolutions (union, favouring current code + Phase 0):
- JobTrackerContext / StartupInitializationExtensions: kept Phase 0's tables and
  reconciler blocks, added the career/interview/ai-note tables (both SQLite and
  MySQL dialects).
- ProfileCvController: dropped the branch's in-file DTO records (main defines them
  in ProfileCvDtos.cs) and the LayoutFamily/AtsRating template fields (deferred
  ATS-badge work), keeping main's 7-arg CvTemplateDescriptor.
- JobApplicationsController: kept the branch's cache-check, restored main's
  AsNoTracking on the read-only user load.

Tables ship empty (verified dev); nothing to migrate.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-17 19:11:42 +02:00
cesnimda eac34705e3 feat: Phase 0 foundation — Job entity, expanded pipeline, AI service lockdown, DateApplied history
Unblocks the documented core workflow and closes the AI-service exposure,
without changing existing behaviour.

Job/JobApplication split (additive; see ADR-002):
- New Job entity (the opportunity) with owner-scoped query filter; nullable
  JobApplication.JobId FK. Nothing reads Job yet.
- Migration AddJobEntityAndProspectStages, hand-edited to drop reconciler-owned
  tables the scaffolder re-emitted; verified against the real dev DB.

Pipeline: 10 internal stages across three concerns kept separate —
PipelineStage (workflow) / PipelineGroup (UI: NotApplied/Active/Closed) /
PipelineCategory (analytics). Adds Saved/Interested/Preparing/Withdrawn;
keeps Waiting and Ghosted. Kanban shows 3 grouped columns; cards keep a stage
chip and full transitions; drag applies only safe transitions (never infers
Ghosted/Withdrawn).

DateApplied nullable + SavedAt. Cleared when leaving Applied so analytics stay
accurate; the discarded date is preserved as an AppliedDateCleared JobEvent.

AI service lockdown: no host port; private ai_internal network (backend is the
only other member); X-Ai-Service-Token required on all non-/health endpoints;
AI_SERVICE_TOKEN mandatory via compose. Verified backend-only against the live
stack.

Also carries two pre-existing working-tree files (views/ProfilePage.tsx,
views/CareerWorkspacePage.tsx) so the tree is clean for the branch integration.

Tests: +40 backend (247 total), +5 sidecar (16), +15 frontend.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-17 17:05:25 +02:00
cesnimda 706b3ec699 Merge branch 'feature/auth-2fa-security' into main
CI and Deploy / test (push) Successful in 2m26s
CI and Deploy / deploy (push) Successful in 51s
Auth/registration/account-security overhaul: per-account lockout,
TOTP 2FA (RFC 6238) with recovery codes, trusted devices (30-day 2FA
skip), configurable email verification enforcement, and server-tracked
sessions (view/revoke/sign-out-others). Full security-settings UI and
login/OAuth 2FA challenge step.

# Conflicts:
#	JobTrackerApi/Services/StartupInitializationExtensions.cs
2026-07-13 08:10:05 +02:00
cesnimda fb04088d62 fix(auth): fix SQLite DateTimeOffset comparison crash in trusted-device checks
The sessions unit's live smoke test caught the same bug it fixed in
SessionsController also present in TrustedDeviceService and
TwoFactorController's device list: SQLite/Pomelo's EF Core provider
cannot translate DateTimeOffset relational comparisons or ORDER BY to
SQL, so IsDeviceTrustedAsync (the check that skips 2FA for a trusted
browser) and ListTrustedDevices would 500 on real SQLite despite
passing on EF's InMemory test provider. Same fix: equality-only in
the DB query, expiry comparison and sort after materializing.
2026-07-13 01:49:25 +02:00
cesnimda c6918cbeea feat(auth): add server-tracked sessions with view/revoke
JWTs were previously fully stateless -- the token alone was the credential
until its own expiry, with no way to list or kill a session server-side. Add
a UserSession table alongside every JWT issued (AppSessionIssuer), embed its
id as a "sid" claim, and check that claim against the DB on every "local"
scheme request (Program.cs OnTokenValidated) so a session can actually be
revoked before its JWT naturally expires. New /api/auth/sessions endpoints
(list, revoke one, revoke-others) plus a Sessions card on the profile page.

Fails closed on a missing "sid" claim: every JWT issued going forward has
one, so a token without it is either pre-deploy (forces one re-login for
already-signed-in users at deploy time, same additive-forward cost the
2FA/trusted-device work on this branch already paid) or forged.
2026-07-13 01:47:31 +02:00
cesnimda 904f3a8ec8 feat(auth): add configurable email verification enforcement
Auth:RequireEmailVerification (default off) gates whether local
register requires confirming email before login. OAuth new-user paths
are untouched -- Google/Microsoft already assert a verified email.
Adds verify-email and resend-verification-email endpoints, mirroring
the existing reset-password enumeration-avoidance and rate-limiting
patterns, plus a login-embedded resend affordance and a verify-email
landing page on the frontend.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-13 01:22:26 +02:00
cesnimda b914630657 feat(auth): add trusted-device 30-day 2FA skip (backend)
Adds a "trust this device" option to the 2FA challenge: on success, mints a
random token (only its SHA-256 hash is stored), sets it as a new httpOnly,
Secure, SameSite=Strict cookie, and records a TrustedDevice row. AuthController
checks that cookie for the exact signing-in user before gating on 2FA -- a
mismatched user, expired, or revoked device falls through to the normal 2FA
prompt, never errors. TwoFactorController also exposes list/revoke/revoke-all
endpoints for managing trusted devices, scoped to the owning user.

Schema added via the existing raw-SQL reconciler (SQLite + MySQL dialects),
not EF migrations, matching this repo's established pattern.
2026-07-13 01:02:35 +02:00
cesnimda c68b49eda0 feat(auth): add per-account lockout and TOTP 2FA with recovery codes
Adds three layers of account-security hardening, all gated behind the
existing SignInWithAppSessionAsync-equivalent (now AppSessionIssuer) so
every sign-in path -- local, Google, Microsoft -- goes through the same
lockout/2FA checks:

- Per-account lockout: Identity's built-in lockout store (columns already
  provisioned, previously unused) is now wired up in AuthController.Login
  via IsLockedOutAsync/AccessFailedAsync/ResetAccessFailedCountAsync, 5
  failed attempts / 15 min, same generic 401 as wrong-password to avoid
  enumeration.

- RFC 6238 TOTP 2FA (Otp.NET) with QR-code setup (QRCoder, fully local/
  offline) on a new TwoFactorController: setup requires password
  re-confirmation and returns a pending (unconfirmed) secret + QR; the
  secret is only persisted as active once verify-setup checks a real
  code. Secrets are encrypted at rest via the same IDataProtector pattern
  already used for Gmail/Microsoft OAuth refresh tokens.

- Login/OAuth exchange now checks TwoFactorEnabled before issuing a real
  session. If enabled, it hands back an opaque, server-side (IMemoryCache)
  pending token via a new ITwoFactorPendingTokenService -- deliberately
  NOT a JWT, so it can never be presented as a bearer token to bypass the
  2FA check on any other endpoint. Only POST /api/auth/2fa/challenge can
  redeem it, rate-limited at 5/5min (tighter than password login, since a
  6-digit space is far more brute-forceable).

- One-time recovery codes (10 per enable/regenerate, SHA-256-hashed at
  rest, shown once in plaintext) accepted in the same challenge endpoint
  as an alternative to a TOTP code.

Schema: AspNetUsers gains TotpSecretEncrypted / TotpPendingSecretEncrypted
/ TotpEnabledAtUtc, plus a new TwoFactorRecoveryCodes table, added to both
the SQLite and MySQL dialect blocks in the startup schema reconciler.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-12 20:48:09 +02:00
cesnimda 717d1b9963 perf(db): add remaining hot-path indexes (status filter, correspondence/event FKs)
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-12 20:22:23 +02:00
cesnimda 3e09e74fc8 refactor(api): extract Gmail DTOs/parsers, batch N+1 loops
- Move inline DTOs to GmailDtos.cs, pure parse helpers to GmailParsing.cs
- Batch per-message existence checks in CreateSuggestedJob/RefreshLinkedThreads
- Remove redundant second pass in RelinkThread, reuse existing HashSet
- Replace ToListAsync+scan with FirstOrDefaultAsync for GmailReviewDecisions lookups

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-12 20:17:33 +02:00
cesnimda 4cfdc95b59 refactor(api): extract ProfileCv DTOs, add missing AsNoTracking on reads 2026-07-12 20:12:36 +02:00
cesnimda ea6c3650f3 refactor(api): extract JobApplications DTOs and helpers, fix N+1 aggregation
- Move inline DTOs to JobApplicationDtos.cs, pure static helpers to JobApplicationHelpers.cs
- GetStats aggregates server-side (COUNT/GROUP BY) instead of loading the full table
- Cache RuleSettings via IMemoryCache, keyed per-user (RulesEngine.GetSettings falls back
  to per-user UserRuleSettings overrides, so a single global cache key would leak settings
  across users)
- Add missing AsNoTracking() to read-only GET endpoints (GetAll, GetById, GetBoard,
  GetReminders, GetStatusSuggestion, GetMatchScore, GetCandidateFit, GetFocusPlan,
  GetInterviewPrep, GetReadiness)

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-12 20:08:59 +02:00
cesnimda bd07876a41 fix(db): stop startup crash from MySQL composite-index key length
Prod was hard-down: InitializeJobTrackerAsync threw an unhandled
MySqlException ("Specified key was too long; max key length is 3072
bytes") while creating IX_JobApplications_OwnerUserId_FollowUpAt,
which crashed Program.Main before the app could start (surfaced to
users as a 500 on Google sign-in, but really affected every request).

Root cause: this reconciler assumes OwnerUserId is varchar(255), but
the live column was provisioned wider by an earlier EF migration,
close enough to the utf8mb4 3072-byte limit that pairing it with a
second column tips a composite index over.

Fix:
- Prefix-index OwnerUserId at 191 chars (safe under the legacy
  767-byte-per-column limit, still far wider than the GUID-like
  Identity ids actually stored) in every composite/unique index that
  includes it, so index creation no longer depends on the column's
  actual declared width.
- Wrap each CREATE INDEX in try/catch + LogWarning instead of letting
  it propagate: a schema reconciler is best-effort and one failed
  index must never crash startup, matching the existing non-fatal
  pattern already used a few lines below for legacy-schema ownership
  claims.

Backend build + full test suite (177 passing) verified green.
2026-07-12 19:50:58 +02:00
cesnimda 33d899c243 fix(auth): Google Sign-In audience mismatch + remove per-user accent color
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Root cause of "Google authentication failed": appsettings.Development.json
had Auth:GoogleClientId set to the literal placeholder
"CHANGE_ME_GOOGLE_CLIENT_ID" while the frontend's .env.development had a
real (already-public, already-committed) client ID -- every Google ID
token's audience check failed against the backend's placeholder. Fixed
by setting the same real client ID on both sides (a client ID is a
public identifier, not a secret, safe to commit -- unlike a client
secret). Also enabled Auth:AllowRegistration in dev so the existing
Google-first self-serve-signup path (auto-create on unmatched verified
email, auto-link on matching verified email -- built during Wave 7) is
actually exercisable locally.

Wired the previously-missing Auth__MicrosoftClientId /
NEXT_PUBLIC_MICROSOFT_CLIENT_ID into docker-compose.yml/.env.example
(distinct from the existing MICROSOFT_CLIENT_ID used for Outlook mail
linking) -- Microsoft sign-in was never deployable, a leftover gap from
when it was built. Fixed a stale env-var name in the Microsoft setup
hint copy (still said REACT_APP_*, predates the Next.js migration).

Removed the per-user accent color picker entirely: it was purely
client-side (localStorage + theme.ts), never touched the backend/DB.
theme.ts now hardcodes a single ACCENT constant; themePrefs.ts drops
get/set/clearAccentColor; App.tsx and SettingsView.tsx drop the
accentColor prop threading. Dead accent-related i18n keys removed from
both locales.

Consolidated Settings' "Account" tab (duplicated GoogleAuthCard, which
already lives on the Profile page) into Profile: moved AuthStatusCard
and EmailProviderConnections there alongside the existing Google/
Microsoft auth cards, so identity/account-linking lives in one place.
Settings drops from 5 tabs to 4 and its General tab uses a consistent
SectionCard layout instead of ad-hoc per-card styling.

Verified: dotnet build/test (177/177) and npm build/test (57/57) both
green; confirmed live against a running dev server that /auth/config
now reports googleEnabled with the corrected client ID, Settings has
no accent controls, and Profile shows the consolidated auth section.
2026-07-12 02:43:10 +02:00
cesnimda 6903032c3b Merge pull request 'feat(auth): Microsoft OAuth sign-in/link + self-serve signup via Google/Microsoft' (#22) from feature/wave7-oauth-signup into main
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2026-07-12 01:15:41 +02:00
cesnimda 3081d99355 feat(auth): Microsoft OAuth sign-in/link + self-serve signup via Google/Microsoft
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Wave 7. Mirrors the existing Google ID-token-exchange pattern (Program.cs
smart-scheme dispatch, JWT bearer scheme, AuthController exchange/link/
unlink endpoints, ApplicationUser fields, reconciler columns) for
Microsoft Entra ID + personal accounts via the multi-tenant "common"
endpoint.

Google/Microsoft sign-in previously only worked for accounts already
linked to an existing local user -- there was no way to actually sign
up via OAuth. Both exchange endpoints now create a new user when no
match is found and Auth:AllowRegistration is true, same gate as
email/password registration.

Frontend: new MicrosoftAuthCard (MSAL popup flow -- Microsoft has no
vanilla-JS equivalent to Google's Identity Services script) wired into
the login page's provider tabs and the profile page's account-linking
section. REACT_APP_MICROSOFT_CLIENT_ID env var, Auth:MicrosoftClientId
config gate on the backend.
2026-07-12 00:12:23 +02:00
cesnimda 67ee3d7274 feat(ai): prompt-injection delimiters + synonym-aware match scoring
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Wave 4 hardening. Wrap untrusted CV/job-description/instruction text
in tools/summarizer prompts with explicit delimiters and an
ignore-embedded-instructions rule, since JD text, recruiter emails,
and free-text candidate background all flow into rewrite/normalize
prompts unescaped today.

Match score previously normalized synonyms (JS/Kubernetes/K8s/etc)
only when scanning the job posting, not when checking the CV corpus,
so a CV using an abbreviation the job spelled out never matched.
SkillTagger.MatchesTag reuses the same synonym regex for both sides.
2026-07-11 23:06:52 +02:00
cesnimda b4fd5e2f96 fix(jobs): derive attachment checklist flags from actual Attachments
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Backlog item 4 (Wave 3, first sub-item). HasResume/HasCoverLetter/HasPortfolio/
HasOtherAttachment were manually-editable checkboxes in EditJobDialog,
completely independent of whether a file was actually attached -- classic
drift: mark 'resume ready' by hand, later delete the resume attachment, flag
stays stuck true forever. User confirmed (asked directly, since removing the
manual-override capability is a product decision, not purely technical):
make them fully computed from Attachments, no manual override.

- AttachmentsController.RecomputeAttachmentFlagsAsync: the single place these
  four fields get written now, called after every attachment mutation
  (upload, delete, Purpose change) that could affect them. Deliberately kept
  as persisted columns (not [NotMapped] computed properties reading the
  Attachments navigation collection) -- ~15 query sites build JobApplication
  DTOs without .Include(Attachments), so a live-computed property would
  silently return false everywhere instead of throwing, the worst kind of
  bug. Recomputing at the one write funnel avoids touching any read path.
- Removed HasResume/etc from CreateJobApplicationRequest/
  UpdateJobApplicationRequest -- no longer client-settable.
- EditJobDialog: removed the manual checkboxes, kept the (now genuinely
  accurate) read-only status chips.
- AddJobModal: stopped sending has*-flags at job-creation time; the
  follow-up attachment upload call now sets them correctly via the same
  recompute path.

Caught a real bug while testing this: the Purpose-change path recomputed
before saving the Purpose change, so a fresh query missed the pending edit
and the flags never updated. Fixed by committing the mutation before
recomputing.

3 new backend tests (purpose-change sets flag, delete clears flag,
non-primary purpose counts as "other"). 172/172 backend, 25/25 frontend
suites (57 tests) green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 21:10:39 +02:00
cesnimda ab79072e52 refactor(gmail): extract DTOs and static helpers from GmailController
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Backlog item 3 (Wave 2), GmailController slice. Pure mechanical extraction,
no behaviour change:

- GmailDtos.cs: the 26 inline record DTOs, moved to a partial-class file so
  every existing GmailController.XyzDto reference (tests included) keeps
  working unchanged.
- GmailParsing.cs: the 8 pure static helpers (ApplySyncBoundary,
  LooksLikeJobRelatedThread, ToConfidence, ExtractFirstEmail/RecruiterName/
  CompanyName/RoleFromSubject, BuildPopupHtml), same partial-class approach.

GmailController.cs: 1200 -> 1022 lines. 169/169 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 20:45:48 +02:00
cesnimda 6a43227315 perf(gmail): narrow review-decision lookup to the single ThreadId
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Backlog item 2. CreateSuggestedJob, RelinkThread, and UnlinkThread each
upserted exactly one GmailReviewDecision by ThreadId but loaded every review
decision for the owner (GmailReviewDecisions.Where(OwnerUserId == x).ToList())
just to linear-scan for the one match. Replaced with FirstOrDefaultAsync
filtered on both OwnerUserId and ThreadId, and added a single-row
UpsertReviewDecision overload alongside the existing dictionary-based one
(still used by the review-queue endpoints, which genuinely need every
decision at once to render the queue).

169/169 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 20:38:26 +02:00
cesnimda a9a0ddecbc chore(db): resync stale EF ModelSnapshot + fix fresh-DB schema gap
CI and Deploy / test (pull_request) Successful in 2m1s
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Backlog item 1. The committed ModelSnapshot was empty/stale (21 lines, no
entities) -- `dotnet ef migrations add` scaffolded the whole database from
scratch against it, including the ASP.NET Identity tables, which have never
been created by a real EF migration in this repo (always provisioned via the
raw-SQL reconciler in StartupInitializationExtensions.cs -- see
EnsureIdentityTables' own comment). Applying that diff for real would throw
"table/column already exists" on every environment.

Fix: added migration 20260711181039_SyncModelSnapshot with an intentionally
empty Up()/Down() (see its doc comment) -- it only records itself in
__EFMigrationsHistory and regenerates the snapshot to match the live model,
so `dotnet ef migrations add` produces a real diff for the next schema
change instead of the whole database again. Verified zero side effects
against a copy of the dev DB (only inserts one history row) and against a
fresh empty DB (full migration + reconciler chain runs clean).

That fresh-DB verification surfaced a real, previously-undiscovered bug:
EnsureColumn/EnsureMySqlColumn calls for JobApplications/Correspondences/
Companies/Attachments ad-hoc columns all no-op on a truly fresh database
(the tables don't exist yet -- Migrate() creates them afterward), so a
brand-new deployment's first boot would be missing dozens of columns
(LastReminderEmailSentAt, RecruiterMessageDraft, salary fields, Correspondence
Provider/Subject/Channel/etc.) until the next restart. Also caught: my own b4
change (Correspondence.Provider backfill, already merged) had the same
unguarded-on-fresh-DB bug in isolation.

Fixed by promoting the schema-reconciliation helpers (Exec/HasTable/
HasColumn/EnsureColumn and their MySQL equivalents) from local functions to
class-level statics, extracting the ad-hoc-column blocks into
ReconcileCoreAppColumns/ReconcileCoreAppColumnsMySql, and calling them a
second time right after Migrate() succeeds (reusing the connection already
opened for the CoreSchemaReady check) -- idempotent, so free on every boot
except the first one, where it's now required. No inline logic changed,
pure extraction + one additional call site.

Also added Microsoft.EntityFrameworkCore.Design to JobTrackerApi.csproj
(dotnet-ef tooling requires it on the startup project since EF Core 6+;
previously only referenced by JobTrackerBackend, where the DbContext lives).

169/169 backend tests green. Verified live: full app boot against both a
fresh empty SQLite DB and a copy of the populated dev DB, both clean.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 20:32:07 +02:00
cesnimda cb2715c323 feat(email): add Correspondence.Provider discriminator
CI and Deploy / test (pull_request) Successful in 2m2s
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b4 of the multi-provider email roadmap. The manual/free-text correspondence
entry path already existed (CorrespondenceController.Create) -- this slice
was narrower than the roadmap wording suggests: tag every Correspondence row
with which provider it came from (gmail | manual today; microsoft | imap
once those providers grow an import-into-Correspondence path of their own),
not build a new endpoint.

- Correspondence.Provider (nullable string), reconciled via the existing
  EnsureColumn pattern (SQLite + MySQL).
- Idempotent backfill: rows with an ExternalThreadId (historically only
  ever written by Gmail import) get 'gmail'; everything else gets 'manual'.
- GmailController.ImportSingleMessageAsync now tags Provider = "gmail".
- CorrespondenceController.Create now tags Provider = "manual".
- Both write sites use a fixed literal, not request input -- no injection
  surface introduced. Backfill SQL is static, no interpolation.

148/148 green (147 existing + 1 new CorrespondenceControllerTests; the
GmailController import test gained a Provider assertion in place).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 19:47:52 +02:00
cesnimda a8e2f4dc4a feat(email): add ImapProvider (generic IMAP for unsupported providers)
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b3 of the multi-provider email roadmap. Adds ImapConnection model + table
(reconciler pattern, SQLite+MySQL), ImapService (MailKit-backed IMAP client),
ImapProvider implementing the existing IEmailProvider contract unchanged,
and ImapController for credential-based connect (no OAuth — user supplies
host/username/password directly, verified by a live connect before storage).

Scope, documented inline with ponytail: comments:
- INBOX only, no multi-folder support.
- Thread grouping approximates the References/In-Reply-To chain root rather
  than the IMAP THREAD extension, which not every server implements.
- External message ids are IMAP UIDs, scoped to the connection's current
  UIDVALIDITY.

Security: ran the security-audit skill against this diff (credential
handling + arbitrary-host connect is exactly the class of change the
standing security gate exists for). Found and fixed a real SSRF: the
connect endpoint let an authenticated user point the server at an
arbitrary host:port with no internal-range check, and connect-vs-auth
failure was distinguishable to the caller -- together a working oracle to
fingerprint internal services (loopback/RFC1918/link-local/cloud metadata)
from the server's network position. Fixed with EnsureHostIsExternalAsync
(DNS-resolve + reject internal ranges, re-checked on every reconnect to
close the DNS-rebinding gap) and a single generic failure message that no
longer distinguishes connect vs auth failure. 7 regression tests added.

Dependency: MailKit 4.17.0 (MIT license) on JobTrackerBackend.csproj --
stdlib has no IMAP client; hand-rolling IMAP4rev1 (TLS, SASL, MIME parsing)
would be a large, security-sensitive protocol implementation nobody asked
for, so this is the correct dependency, not a stdlib substitute.

168/168 green (161 existing + 7 new SSRF regression tests; the earlier
14 IMAP feature tests are included in the 161).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 19:40:50 +02:00
cesnimda cacad5cc94 feat(email): add MicrosoftGraphProvider (Outlook/365 via Graph OAuth)
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b2 of the multi-provider email roadmap. Mirrors the Gmail provider's shape
end-to-end so the two stay structurally interchangeable:

- MicrosoftGraphConnection model + table (reconciler pattern, SQLite+MySQL,
  same shape as GmailConnection: encrypted refresh/access token, sync state).
- MicrosoftGraphOAuthService: auth-code + offline-access flow against
  login.microsoftonline.com, encrypted token storage via IDataProtector,
  message search/thread/detail fetch against Microsoft Graph (conversationId
  stands in for Gmail's threadId), attachment listing.
- MicrosoftGraphProvider implements IEmailProvider — no contract changes;
  the existing seam was already provider-neutral.
- MicrosoftGraphController: connect-url/oauth/callback/status/disconnect,
  mirrors GmailController's OAuth surface exactly (including the popup
  postMessage handshake). Job-matching/review endpoints stay Gmail-only for
  now, per the roadmap — generalising those needs the frontend provider
  picker work, not this slice.
- Registered in DI + IEmailProviderRegistry (multi-registration of
  IEmailProvider, resolved by ProviderKey).
- Config: Microsoft:ClientId/ClientSecret/TenantId/RedirectUri, wired through
  docker-compose.yml + .env.example alongside the existing Google:Gmail* keys.
- Tests: MicrosoftGraphControllerTests (OAuth lifecycle) +
  MicrosoftGraphProviderTests (DTO mapping onto the neutral contract).
  147/147 green (135 existing + 12 new).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 18:08:11 +02:00
cesnimda 9cb99a7ba7 refactor(gmail): route message import through IEmailProvider
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ImportSingleMessageAsync now fetches the message + connection through the
provider-neutral seam (Email.GetMessageAsync/GetConnectionAsync), mapping the
neutral ExternalAttachmentId onto CorrespondenceAttachmentMetadata. The
controller's import path no longer touches Gmail directly.

OAuth lifecycle, the rich connection-status DTO, and Gmail candidate ranking
stay on IGmailOAuthService until a second provider (Microsoft/IMAP) forces the
contract shape. 135/135 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 13:18:49 +02:00
cesnimda 9febc2b22f refactor(gmail): route controller read paths through IEmailProvider
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GmailController now resolves the "gmail" provider from IEmailProviderRegistry and
uses the provider-neutral seam for its read paths — message search (SearchAsync)
and thread listing (ListThreadMessagesAsync) across ImportThread, RelinkThread,
CreateSuggestedJob, RefreshLinkedThreads and the messages endpoint. OAuth
(connect/callback), connection status and Gmail-specific candidate ranking stay
on IGmailOAuthService until they are generalised.

An optional constructor param keeps direct construction (tests) working via a
fallback single-Gmail registry, so the mocked Gmail service is exercised through
GmailProvider. Behaviour is preserved (neutral DTOs mirror the Gmail shapes).

This makes the seam a real consumer and sets up MicrosoftGraphProvider /
ImapProvider / a manual free-text provider to slot in next.

Build clean; backend suite 135/135 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-11 13:11:10 +02:00
cesnimda 63e0300788 fix(deploy): retry publish after clearing NuGet caches on NU3008
CI and Deploy / test (pull_request) Failing after 2m9s
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The prod deploy failed restoring a transitive package
(Microsoft.CodeAnalysis.Workspaces.Common) with NU3008 "package integrity check
failed / has changed since it was signed" — a transient corrupted download on the
build host, not a code change. Wrap the backend `dotnet publish` so that on any
failure it clears all NuGet caches and retries once, re-downloading the package
fresh.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-05 21:51:29 +02:00
cesnimda 96b9489d49 perf(gmail): batch the duplicate-message check in CreateSuggestedJob
CreateSuggestedJob ran one AnyAsync per message in the thread to decide
imported-vs-skip — an N+1 that scales with thread length. Replace it with a
single query that loads the already-imported ExternalMessageIds for the job,
then check in memory (identical skip/import behaviour), mirroring the batched
pattern RelinkThread already uses.

Build clean; backend suite 135/135 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-05 21:21:36 +02:00
cesnimda c53d7978bb feat(email): introduce IEmailProvider seam + GmailProvider adapter
First slice toward multi-provider email (Gmail + Microsoft Graph + IMAP +
manual/free-text, per docs/remaster/PRODUCT_DIRECTION.md). Adds a provider-
neutral contract (search / list-thread / get-message / get-connection) with
neutral DTOs, a registry to resolve providers by key, and a GmailProvider that
adapts the existing IGmailOAuthService to it.

No behaviour change: the seam is registered in DI but not yet consumed. Follow-up
slices migrate GmailController's read paths onto IEmailProvider (folding in the
N+1 fixes) and add MicrosoftGraphProvider / ImapProvider / a manual provider.

Build clean; backend suite 135/135 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-05 20:42:46 +02:00
cesnimda 0ca8c95372 merge: reconcile perf/wave1-perf with main (Wave 0 features)
CI and Deploy / test (pull_request) Successful in 2m13s
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Resolve conflicts from main's Wave 0 (PR #1) landing after this branch was cut:

- useViewResource.ts: main's e352aae already fixes the render loop the same way
  (load in a ref, dropped from deps) — took main's canonical version. My
  independent fix is superseded (my branch predated e352aae, which is why the
  loop reproduced live).
- JobApplicationsController.cs: keep BOTH main's IJobCvMatchService and my
  AnalyticsService (ctor gets both optional params). GetAnalyticsOverview stays
  delegated to AnalyticsService.
- Fold main's H3 additions into the extracted AnalyticsService: pipeline-driven
  funnel (JobPipeline.Normalize/Stages) + time-in-stage (StageAnalytics) and add
  StageDurationDto + TimeInStage to Models/AnalyticsDtos.cs, preserving the API
  contract the frontend expects.

Build clean; backend suite 135/135 green.
2026-07-05 20:16:40 +02:00
cesnimda 2989a6fa2c refactor(analytics): extract AnalyticsService from JobApplicationsController
First Wave 2 (safe refactor) slice. Move the read-only stats/overview aggregation
out of the 3.3k-line JobApplicationsController into a dedicated, injectable
AnalyticsService, and lift its response DTOs (JobStats, FunnelStagePoint,
ResponseRatePoint, CompanyActivityPoint, AnalyticsOverviewDto) into
Models/AnalyticsDtos.cs.

- GetStats: ~44 lines -> 3 (delegates to AnalyticsService.GetStatsAsync).
- GetAnalyticsOverview: ~82 lines -> 3 (delegates to GetAnalyticsOverviewAsync).
- Registered AddScoped<AnalyticsService>(); controller keeps an optional ctor
  param with a `?? new AnalyticsService(db)` fallback so the 6 test sites that
  construct the controller directly keep compiling.
- Logic is byte-identical (same tenant-scoped context, same projections) so
  behaviour is preserved.

Backend suite: 92/92 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-05 10:51:08 +02:00
cesnimda b8ec268736 perf(db): add owner-prefixed hot-path indexes on JobApplications
Add composite indexes (OwnerUserId, IsDeleted) — for the tenant-scoped
list/board/stats/analytics queries that all filter !IsDeleted — and
(OwnerUserId, FollowUpAt) for the reminders surface. Every JobApplication
query is scoped by the OwnerUserId global filter first, so owner-prefixed
composites are the useful shape; the pre-existing single OwnerUserId index
is now a redundant prefix but kept to avoid churn.

Status is intentionally excluded: Pomelo maps the unbounded string column to
MariaDB longtext, which cannot be indexed without a prefix length.

Applied via the startup schema reconciler (StartupInitializationExtensions),
which is how this repo actually provisions schema/indexes on both providers
(SQLite: CREATE INDEX IF NOT EXISTS; MariaDB: MySqlIndexExists-guarded CREATE
INDEX) — NOT via EF migrations, whose committed ModelSnapshot is stale.
OnModelCreating also declares the indexes for model consistency.

Backend suite: 92/92 green.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-05 10:30:44 +02:00
cesnimda 6cb593ab5c perf(analytics): project minimal columns in GetStats/GetAnalyticsOverview
Both endpoints materialised full JobApplication rows (GetAnalyticsOverview also
Include-d full Company) purely to aggregate a few fields, dragging the large
Description/TranslatedDescription/TailoredCvText/Notes/CoverLetter blobs over
the wire on every dashboard load. Project to only the columns each aggregation
needs (mirrors the existing GetTagTrends pattern). Behaviour is identical;
aggregation stays in memory over a small per-tenant set.

Backend suite: 92/92 green.

Note: the planned hot-path *index* migration is deferred — the committed EF
ModelSnapshot is stale (21 lines, no entities), so `migrations add` cannot
produce a clean incremental diff. Resyncing the snapshot is a prerequisite and
is tracked as its own task.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-05 10:20:58 +02:00
cesnimda 2996441f52 perf: drop duplicated company-existence query in job Create
The create path ran the same Companies.AnyAsync existence check twice.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-03 03:56:06 +02:00
cesnimda ae3505b877 feat: deterministic email-driven status suggestions
New EmailStatusClassifier scans a message subject/body for outcome
signals (interview invite, offer, rejection) and suggests a canonical
pipeline status. Priority-ordered so a rejection that mentions the prior
interview still classifies as Rejected. Deterministic - no AI - so it is
instant, reproducible, and safe.

- GET /api/jobapplications/{id}/status-suggestion reads the job's latest
  inbound correspondence (incl. Gmail imports) and suggests a forward
  status move, suppressed when already in/past that stage
- always human-confirmed via the existing PATCH .../status
- 7 classifier unit tests + 2 endpoint integration tests; backend green (133)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-03 03:48:32 +02:00
cesnimda 45cbc8b1ab feat: time-in-stage analytics + pipeline-driven funnel
- New pure StageAnalytics.TimeInStage: median days jobs have spent in
  each active pipeline stage (entry time from the last StatusChanged
  event into that stage, else applied date). Closed/success stages
  excluded since 'how long stuck' only applies to actionable stages.
- analytics-overview now derives the funnel from JobPipeline (includes
  the previously-omitted Waiting stage, normalizes legacy spellings) and
  returns TimeInStage.
- 4 unit tests; full backend suite green (124).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-03 03:40:41 +02:00
cesnimda bb736d1183 feat: canonical job pipeline as single source of truth
New JobPipeline: ordered canonical stages (Applied, Waiting, Interview,
Offer, Rejected, Ghosted) with category grouping and a Normalize() that
canonicalizes casing and known synonyms (Interviewing->Interview,
declined->Rejected, ...) while preserving unknown custom statuses.

- normalize status on every write path (Create/Update/PATCH status) so
  the stored value stays canonical without destroying custom values
- GET /api/jobapplications/pipeline exposes the ordered stages so the UI
  renders from one source instead of duplicated hardcoded lists
- 14 unit tests; full backend suite green (120)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
2026-07-03 03:31:35 +02:00