vault backup: 2025-03-06 23:50:36

Sessions/DDD.md

@@ -0,0 +1,97 @@
+# Domain
+
+> subject area in which we build an application
+
+> We have some core domains and some sub domains
+
+
+> Working out all domains is an iterative process 
+
+Bounded Context -> Each subdomain has its own bounded context so that they can each have their own "language"
+
+Context Map -> outlines which domains communicate with each other and how 
+
+Anti-Corruption Level 
+
+Tactical Design
+
+
+Domain Objects -> 1. Entity Objects 2. Value Objects 
+![[Pasted image 20250306182113.png]]
+![[Pasted image 20250306182209.png]]
+![[Pasted image 20250306182246.png]]
+![[Pasted image 20250306182324.png]]
+
+
+## **Solution Name: MyApp (or your project name)**
+
+📂 **MyApp.sln** (Solution file)
+
+### **1. Presentation Layer** (📂 `MyApp.API`)
+
+- **Purpose:** Exposes the application via a web API.
+
+📂 `MyApp.API`
+- 📂 **Controllers** – Defines API endpoints.
+- 📂 **Middlewares** – Implements custom middleware (logging, exception handling).
+
+
+---
+
+### **2. Application Layer** (📂 `MyApp.Application`)
+
+- **Purpose:** Contains the application logic, use cases, and service abstractions.
+
+📂 `MyApp.Application`
+- 📂 **Interfaces** – Defines services like `IUserService`, `IOrderService`, etc.
+- 📂 **Services** – Defines services like `IUserService`, `IOrderService`, etc.
+- 📂 **DTOs** – Data Transfer Objects for input/output models.
+- 📂 **Mappers** – Maps domain models to DTOs (using AutoMapper or manual mapping).
+- 📂 **Validators** – Contains validation rules using FluentValidation.
+>- 📂 **Queries** – Handles read operations (CQRS pattern).
+>- 📂 **Commands** – Handles write operations (CQRS pattern).
+>- 📂 **Exceptions** – Defines application-layer exceptions.
+>- 📂 **UseCases** – Implements application logic (e.g., `CreateOrderHandler`).
+---
+
+### **3. Core Domain Layer** (📂 `MyApp.Domain`)
+
+- **Purpose:** Represents the core business logic and entities without dependencies on infrastructure or frameworks.
+
+📂 `MyApp.Domain`
+
+- 📂 **Aggregates** – Groups related entities following DDD principles.
+- 📂 **Framework** - **Interfaces**  – Contains domain-level abstractions like repository interfaces and entity interface.
+- 📂 **Framework** - **Interfaces**  – **Repositories**
+- 📂 **Framework** - **Base**
+- 📂 **Enums** – Defines domain-specific enumerations.
+- 📂 **Factories** 
+>- 📂 **ValueObjects** – Defines immutable objects that don’t have an identity.
+>- 📂 **Exceptions** – Custom exceptions related to domain logic.
+>- 📂 **Specifications** – Encapsulates domain rules and query logic.
+
+---
+
+### **4. Infrastructure Layer** (📂 `MyApp.Infrastructure`)
+
+- **Purpose:** Implements external dependencies such as databases, logging, APIs, and caching.
+
+📂 `MyApp.Infrastructure`
+
+- 📂 **Framework** - **Base** – Implements `IRepository<TEntity>` for data access.
+- 📂 **Configurations** – Stores EF Core entity configurations.
+- 📂 **Services** - Repositories 
+- 📂 **Migrations** - Auto Created 
+-  **DB-Context**
+>- 📂 **Persistence** – Implements repositories and EF Core DbContext.
+>- 📂 **Logging** – Implements logging strategies (e.g., Serilog, NLog).
+>- 📂 **Identity** – Manages authentication and authorization.
+>- 📂 **Caching** – Implements caching strategies (Redis, MemoryCache).
+>- 📂 **Email** – Handles email services (SMTP, SendGrid).
+>- 📂 **ExternalServices** – Integrations with third-party APIs.
+---
+
+### **Additional Projects (Optional)**
+
+- 📂 `MyApp.Tests` – Unit and integration tests.
+- 📂 `MyApp.Shared` – Shared utilities (cross-cutting concerns like constants, helpers).

Sessions/Project Notes.md

@@ -40,7 +40,7 @@ companyId
 id
 title
 
-### Base
+### Location
 id
 location
 type
@@ -50,8 +50,10 @@ cityId
 id
 typeId
 
-### Company
-### Type
+
+### LocationType
+id
+typeId
 
 ### Ticket
 tranportationId
@@ -90,3 +92,24 @@ Not Mapped
 ### DB Management of person sub classes
 ### Should we complete the whole db 
 ### How to handle tickets 
+
+## Tasks
+
+- [x] Review ERD
+- [ ] Create a Project 
+- [ ] Name + Structure
+- [x] Talk about the privacy
+- [x] Should we all fork the structure?
+- [x] We should keep the site and keep it running
+- [x] Picking the react course
+- [ ] A quick talk about the plans and timing. 
+
+
+[https://www.youtube.com/watch?v=SqcY0GlETPk](https://www.youtube.com/watch?v=SqcY0GlETPk)
+
+[https://www.youtube.com/watch?v=g3is3wQK70Q](https://www.youtube.com/watch?v=g3is3wQK70Q)
+
+
+
+
+