From 27d2848a45e693d36af90be4032089b2f7302967 Mon Sep 17 00:00:00 2001
From: Javier Cicchelli <javier@rock-n-code.com>
Date: Mon, 12 Dec 2022 00:53:53 +0100
Subject: [PATCH] Implemented the GetUserUseCase use case for the Login module.

---
 .../Sources/DataModels/Models/Account.swift   |  2 +-
 .../Login/Logic/Defines/Typealiases.swift     | 11 ++++
 .../Logic/Use Cases/GetUserUseCase.swift      | 55 +++++++++++++++++++
 3 files changed, 67 insertions(+), 1 deletion(-)
 create mode 100644 Modules/Sources/Login/Logic/Defines/Typealiases.swift
 create mode 100644 Modules/Sources/Login/Logic/Use Cases/GetUserUseCase.swift

diff --git a/Libraries/Sources/DataModels/Models/Account.swift b/Libraries/Sources/DataModels/Models/Account.swift
index c0b1711..8ecf488 100644
--- a/Libraries/Sources/DataModels/Models/Account.swift
+++ b/Libraries/Sources/DataModels/Models/Account.swift
@@ -6,7 +6,7 @@
 //  Copyright © 2022 Röck+Cöde. All rights reserved.
 //
 
-public struct Account: Codable {
+public struct Account: Codable, Equatable {
     
     // MARK: Properties
     
diff --git a/Modules/Sources/Login/Logic/Defines/Typealiases.swift b/Modules/Sources/Login/Logic/Defines/Typealiases.swift
new file mode 100644
index 0000000..cdc0382
--- /dev/null
+++ b/Modules/Sources/Login/Logic/Defines/Typealiases.swift
@@ -0,0 +1,11 @@
+//
+//  Typealiases.swift
+//  Login
+//
+//  Created by Javier Cicchelli on 12/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+import DataModels
+
+public typealias LoginSuccessClosure = (Account, User) -> Void
diff --git a/Modules/Sources/Login/Logic/Use Cases/GetUserUseCase.swift b/Modules/Sources/Login/Logic/Use Cases/GetUserUseCase.swift
new file mode 100644
index 0000000..eefac37
--- /dev/null
+++ b/Modules/Sources/Login/Logic/Use Cases/GetUserUseCase.swift	
@@ -0,0 +1,55 @@
+//
+//  GetUserUseCase.swift
+//  Login
+//
+//  Created by Javier Cicchelli on 12/12/2022.
+//  Copyright © 2022 Röck+Cöde. All rights reserved.
+//
+
+import APIService
+import DependencyInjection
+import Dependencies
+
+struct GetUserUseCase {
+    
+    // MARK: Dependencies
+    
+    @Dependency(\.apiService) private var apiService
+    
+    // MARK: Properties
+    
+    let success: LoginSuccessClosure
+    
+    // MARK: Functions
+    
+    func callAsFunction(
+        username: String,
+        password: String
+    ) async throws {
+        let me = try await apiService.getUser(
+            credentials: .init(
+                username: username,
+                password: password
+            )
+        )
+        
+        success(
+            .init(
+                username: username,
+                password: password
+            ),
+            .init(
+                profile: .init(
+                    firstName: me.firstName,
+                    lastName: me.lastName
+                ),
+                rootFolder: .init(
+                    id: me.rootItem.id,
+                    name: me.rootItem.name,
+                    lastModifiedAt: me.rootItem.lastModifiedAt
+                )
+            )
+        )
+    }
+
+}