Crawler Phase 1 – Domain Layer (T-010..T-018)

ID754
Statuscompleted
Typai_task
Erstellt vonmcp-tasks (ai)
Erstellt2026-04-21 02:15:42.343798
Abgeschlossen2026-04-21 02:33:45.602078

Beschreibung

Value Objects, Entities, Domain-Services, Ports. Hexagonal: keine Framework-Imports. SRP: Entities als Komposition von Value Objects. Unit-Tests ≥95% Domain-Coverage.

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Ergebnisse

claude (claude) success
Tokens- (In: -, Out: -)
Dauer-
Zeit2026-04-21 02:33:43
Antwort:
Phase 1 Domain-Layer abgeschlossen.

Value Objects (src/domain/value_objects/, 12 Dateien): NormalizedUrl (SHA-256-Hash, Tracking-Param-Strip), HttpStatus (Status-Klassifikation), MetaRobots (noindex/nofollow), HreflangEntry, QualityFlag + QualityFlagKey (17 Keys), HeadMeta, OpenGraphMeta, TwitterMeta, BodyStats, PerformanceMetrics, StoragePaths, HttpResponse, 7 Enums.

Entities (src/domain/entities/, 10 Dateien): Crawl (mit Invarianten), Url, Page (komponiert aus 7 VOs — vermeidet God-Entity), Link (XOR-Invariante intern/extern), Image, Resource, StructuredDataItem, JsError, CrawlError, ExternalCheck. Alle @dataclass(frozen=True, slots=True).

Domain Services (src/domain/services/, 3 Dateien): UrlNormalizer, LinkClassifier (Host + Subdomain + Extra-Hosts), QualityFlagCalculator (8 Regeln).

Ports (src/domain/ports/, 18 Dateien): 14 Repository/Queue-Ports + HttpFetcherPort, BrowserFetcherPort, HtmlParserPort, StructuredDataParserPort, FileStoragePort, LoggerPort. FetchResult, BrowserFetchResult, ParsedDocument als DTO-VOs.

Quality-Gateways:
- G1 Ruff (ALL): passed
- G1 Ruff format: passed
- G1 Mypy --strict: 61 files, 0 issues
- G1 Radon cc/mi: passed (B-threshold)
- G1 MaxLOC-Linter: alle Methoden+Klassen ≤ 80 LOC
- G2 Pytest unit: 55/55 PASS, Coverage 98.61% (src), Domain-Layer ≥ 95%
- G4 Import-linter: 3 Contracts kept (Hexagonal-Direction, Infra→!Interfaces, Domain→!third-party)
- G5 pip-audit: no vulnerabilities
- G6 schema-drift: 12 tables in sync

Tests (14 Dateien): test_normalized_url, test_http_status, test_meta_robots, test_hreflang_entry, test_head_meta, test_body_stats, test_crawl_entity, test_url_entity, test_link_entity, test_image_entity, test_link_classifier, test_quality_flag_calculator, test_url_normalizer_service.

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