Complete Phase 2: Domain Layer implementation
Updated ROADMAP.md to mark Phase 2 as completed and added detailed descriptions of completed tasks. Introduced three new value objects (`Base64String`, `TenantId`, and `PdfMetadata`) in the `DocumentOperator.Domain.Models.ValueObjects` namespace. These classes ensure type safety, immutability, and encapsulated validation. - `Base64String`: Handles Base64 string creation, validation, and conversion. - `TenantId`: Represents a tenant identifier with validation and normalization. - `PdfMetadata`: Represents PDF metadata with computed properties. Updated `DocumentOperator.Domain.csproj` to reflect the addition of these value objects. The project is now ready to begin Phase 3 (Infrastructure Layer).
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@@ -726,10 +726,12 @@ DocumentOperator.Tests/
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---
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### ?? PHASE 2: Domain Layer (Minimal) - **IN PROGRESS**
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### ? PHASE 2: Domain Layer (Minimal) - **COMPLETED**
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**Ziel:** Nur was wirklich gebraucht wird!
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**Status:** ? **Alle Steps abgeschlossen!**
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---
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#### ? Step 2.1: Domain Exceptions erstellen - **COMPLETED**
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@@ -802,7 +804,7 @@ DocumentOperator.Tests/
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---
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#### ?? Step 2.3: Value Objects erstellen - **NEXT**
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#### ? Step 2.3: Value Objects erstellen - **COMPLETED**
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**Aufgabe:** Typsichere, selbst-validierende Wert-Objekte
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@@ -812,38 +814,44 @@ DocumentOperator.Tests/
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- ? Immutable (keine Änderungen nach Erstellung)
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- ? Wiederverwendbar (in Domain, Application, Infrastructure)
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**Was du erstellen wirst:**
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**Was du erstellt hast:**
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1. **Base64String.cs**
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1. **Base64String.cs** ?
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- Factory Method: `Create(string value)`
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- Validierung: Gültiges Base64-Format
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- Konvertierung: `ToByteArray()`, `FromByteArray(byte[])`
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- Wirft `DomainValidationException` bei Fehler
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2. **TenantId.cs**
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2. **TenantId.cs** ?
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- Factory Method: `Create(string value)`
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- Validierung: Nicht leer, Max 100 Zeichen
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- Normalisierung: `.ToLowerInvariant()`
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- Wirft `DomainValidationException` bei Fehler
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3. **PdfMetadata.cs**
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3. **PdfMetadata.cs** ?
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- Properties: PageCount, FileSizeBytes, PdfVersion, HasAttachments, AttachmentCount
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- Computed Property: `FileSizeMB`
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- Keine Validierung (nur Daten-Container)
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**Wo:** `Domain/Models/ValueObjects/`
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**Detaillierte Anleitung kommt in Step 2.3!**
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**Status:** ? **COMPLETED** (17.01.2025)
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- ? Base64String.cs erstellt (sealed, Factory Methods, Validierung, Equality)
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- ? TenantId.cs erstellt (sealed, Normalisierung, Validierung, Equality)
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- ? PdfMetadata.cs erstellt (sealed, Computed Property, ToString())
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- ? Build erfolgreich
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**?? Phase 2 (Domain Layer) komplett abgeschlossen!**
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---
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### ? PHASE 3: Infrastructure Layer (Outside-In!)
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### ? PHASE 3: Infrastructure Layer (Outside-In!) - **NEXT**
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**Ziel:** DevExpress Services implementieren (wir sehen **echten** Code!)
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---
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#### ? Step 3.1: IPdfProcessor Interface erstellen
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#### ?? Step 3.1: IPdfProcessor Interface erstellen - **NEXT**
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**Aufgabe:** Abstraction für PDF-Operationen
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@@ -1271,6 +1279,23 @@ public async Task POST_ValidatePdf_InvalidPdf_Returns400() { }
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## ?? CURRENT STATUS
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### ? Completed
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- **Phase 1:** Foundation & Clean Architecture Setup ?
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- Dependencies ?
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- Packages ?
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- Folder Structure ?
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- Configuration ?
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- Serilog ?
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- **Phase 2:** Domain Layer (Minimal) ?
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- ? Step 2.1 - Domain Exceptions (4 Exceptions erstellt)
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- ? Step 2.2 - Enums (DocumentOperationType, ProcessingStatus)
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- ? Step 2.3 - Value Objects (Base64String, TenantId, PdfMetadata)
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### ?? In Progress
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- **Phase 3:** Infrastructure Layer (Outside-In!)
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- **NEXT:** Step 3.1 - IPdfProcessor Interface erstellen
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### ? Pending
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- **Phase 1:** Foundation & Clean Architecture Setup
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- Dependencies ?
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- Packages ?
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