feat: updated class Diagram

helpmehelpapplication/Class_diagram.puml

@@ -0,0 +1,127 @@
+@startuml
+skinparam classAttributeIconSize 0
+
+' ======================
+' CONTROLLERS
+' ======================
+package "Controllers" {
+  class OrganisationController {
+    +getAll()
+    +getById(id)
+    +search(query)
+  }
+
+  class DonationController {
+    +createDonation()
+    +confirmDonation()
+  }
+
+  class AuthController {
+    +login()
+    +register()
+    +logout()
+  }
+}
+
+' ======================
+' SERVICES
+' ======================
+package "Services" {
+  class OrganisationService {
+    +getOrganisations()
+    +getOrganisationDetails()
+    +searchOrganisations()
+  }
+
+  class DonationService {
+    +createDonationIntent()
+    +confirmDonation()
+  }
+
+  class AuthService {
+    +authenticate()
+    +createUser()
+  }
+
+  class ScraperService {
+    +fetchFromAPI()
+    +enrichData()
+  }
+}
+
+' ======================
+' REPOSITORIES
+' ======================
+package "Repositories" {
+  class OrganisationRepository {
+    +findAll()
+    +findById()
+    +search()
+  }
+
+  class DonationRepository {
+    +save()
+    +findByUser()
+  }
+
+  class UserRepository {
+    +findByEmail()
+    +save()
+  }
+}
+
+' ======================
+' MODELS / ENTITIES
+' ======================
+package "Models" {
+  class Organisation {
+    id
+    name
+    description
+    category
+    imageUrl
+  }
+
+  class Donation {
+    id
+    amount
+    userId
+    organisationId
+    createdAt
+  }
+
+  class User {
+    id
+    email
+    passwordHash
+  }
+}
+
+' ======================
+' RELATIONSHIPS
+' ======================
+
+' Controller -> Service
+OrganisationController --> OrganisationService
+DonationController --> DonationService
+AuthController --> AuthService
+
+' Service -> Repository
+OrganisationService --> OrganisationRepository
+DonationService --> DonationRepository
+DonationService --> OrganisationRepository
+AuthService --> UserRepository
+
+' Service -> External logic
+OrganisationService --> ScraperService
+
+' Repository -> Model
+OrganisationRepository --> Organisation
+DonationRepository --> Donation
+UserRepository --> User
+
+' Model relations
+Donation --> User
+Donation --> Organisation
+
+@enduml