docs: fix Realtime example (#167)

Author: Guilherme Souza

Examples/Examples.xcodeproj/project.pbxproj

@@ -7,11 +7,11 @@
 	objects = {
 
 /* Begin PBXBuildFile section */
+		790132E02B0C29080051B356 /* Supabase in Frameworks */ = {isa = PBXBuildFile; productRef = 790132DF2B0C29080051B356 /* Supabase */; };
 		790308E92AEE7B4D003C4A98 /* RealtimeSampleApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 790308E82AEE7B4D003C4A98 /* RealtimeSampleApp.swift */; };
 		790308EB2AEE7B4D003C4A98 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 790308EA2AEE7B4D003C4A98 /* ContentView.swift */; };
 		790308ED2AEE7B4E003C4A98 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 790308EC2AEE7B4E003C4A98 /* Assets.xcassets */; };
 		790308F02AEE7B4E003C4A98 /* Preview Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 790308EF2AEE7B4E003C4A98 /* Preview Assets.xcassets */; };
-		790308F62AEE7B5B003C4A98 /* Realtime in Frameworks */ = {isa = PBXBuildFile; productRef = 790308F52AEE7B5B003C4A98 /* Realtime */; };
 		793895CA2954ABFF0044F2B8 /* ExamplesApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 793895C92954ABFF0044F2B8 /* ExamplesApp.swift */; };
 		793895CC2954ABFF0044F2B8 /* RootView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 793895CB2954ABFF0044F2B8 /* RootView.swift */; };
 		793895CE2954AC000044F2B8 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 793895CD2954AC000044F2B8 /* Assets.xcassets */; };
@@ -85,7 +85,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
-				790308F62AEE7B5B003C4A98 /* Realtime in Frameworks */,
+				790132E02B0C29080051B356 /* Supabase in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -233,7 +233,7 @@
 			);
 			name = RealtimeSample;
 			packageProductDependencies = (
-				790308F52AEE7B5B003C4A98 /* Realtime */,
+				790132DF2B0C29080051B356 /* Supabase */,
 			);
 			productName = RealtimeSample;
 			productReference = 790308E62AEE7B4D003C4A98 /* RealtimeSample.app */;
@@ -800,9 +800,9 @@
 /* End XCRemoteSwiftPackageReference section */
 
 /* Begin XCSwiftPackageProductDependency section */
-		790308F52AEE7B5B003C4A98 /* Realtime */ = {
+		790132DF2B0C29080051B356 /* Supabase */ = {
 			isa = XCSwiftPackageProductDependency;
-			productName = Realtime;
+			productName = Supabase;
 		};
 		7956406C2955B3500088A06F /* SwiftUINavigation */ = {
 			isa = XCSwiftPackageProductDependency;

Examples/RealtimeSample/ContentView.swift

@@ -53,22 +53,13 @@ struct ContentView: View {
     }
     .onAppear {
       createSubscription()
-
-      socket.connect()
-      socket.onOpen {
-        socketStatus = "OPEN"
-      }
-      socket.onClose {
-        socketStatus = "CLOSE"
-      }
-      socket.onError { error, _ in
-        socketStatus = "ERROR: \(error.localizedDescription)"
-      }
     }
   }
 
   func createSubscription() {
-    publicSchema = socket.channel("public")
+    supabase.realtime.connect()
+
+    publicSchema = supabase.realtime.channel("public")
       .on("postgres_changes", filter: ChannelFilter(event: "INSERT", schema: "public")) {
         inserts.append($0)
       }
@@ -94,6 +85,17 @@ struct ContentView: View {
           channelStatus = "ERROR"
         }
       }
+
+    supabase.realtime.connect()
+    supabase.realtime.onOpen {
+      socketStatus = "OPEN"
+    }
+    supabase.realtime.onClose {
+      socketStatus = "CLOSE"
+    }
+    supabase.realtime.onError { error, _ in
+      socketStatus = "ERROR: \(error.localizedDescription)"
+    }
   }
 
   func toggleSubscription() {

Examples/RealtimeSample/RealtimeSampleApp.swift

@@ -5,7 +5,7 @@
 //  Created by Guilherme Souza on 29/10/23.
 //
 
-import Realtime
+import Supabase
 import SwiftUI
 
 @main
@@ -17,13 +17,11 @@ struct RealtimeSampleApp: App {
   }
 }
 
-let socket: RealtimeClient = {
-  let client = RealtimeClient(
-    "https://PROJECT_ID.supabase.co/realtime/v1",
-    params: [
-      "apikey": "SUPABASE_ANON_KEY",
-    ]
+let supabase: SupabaseClient = {
+  let client = SupabaseClient(
+    supabaseURL: "https://project-id.supabase.co",
+    supabaseKey: "anon key"
   )
-  client.logger = { print($0) }
+  client.realtime.logger = { print($0) }
   return client
 }()

Examples/UserManagement/Supabase.swift

@@ -9,6 +9,6 @@ import Foundation
 import Supabase
 
 let supabase = SupabaseClient(
-  supabaseURL: URL(string: "https://PROJECT_ID.supabase.co")!,
+  supabaseURL: "https://PROJECT_ID.supabase.co",
   supabaseKey: "YOUR_SUPABASE_ANON_KEY"
 )

Sources/Supabase/SupabaseClient.swift

@@ -16,7 +16,6 @@ public final class SupabaseClient: @unchecked Sendable {
   let supabaseKey: String
   let storageURL: URL
   let databaseURL: URL
-  let realtimeURL: URL
   let functionsURL: URL
 
   /// Supabase Auth allows you to create and manage user sessions for access to data that is secured
@@ -41,11 +40,7 @@ public final class SupabaseClient: @unchecked Sendable {
   )
 
   /// Realtime client for Supabase
-  public private(set) lazy var realtime = RealtimeClient(
-    realtimeURL.absoluteString,
-    headers: defaultHeaders,
-    params: defaultHeaders
-  )
+  public let realtime: RealtimeClient
 
   /// Supabase Functions allows you to deploy and invoke edge functions.
   public private(set) lazy var functions = FunctionsClient(
@@ -69,17 +64,20 @@ public final class SupabaseClient: @unchecked Sendable {
   /// your project dashboard.
   ///   - options: Custom options to configure client's behavior.
   public init(
-    supabaseURL: URL,
+    supabaseURL: String,
     supabaseKey: String,
     options: SupabaseClientOptions = .init()
   ) {
+    guard let supabaseURL = URL(string: supabaseURL) else {
+      fatalError("Invalid supabaseURL: \(supabaseURL)")
+    }
+
     self.supabaseURL = supabaseURL
     self.supabaseKey = supabaseKey
     self.options = options
 
     storageURL = supabaseURL.appendingPathComponent("/storage/v1")
     databaseURL = supabaseURL.appendingPathComponent("/rest/v1")
-    realtimeURL = supabaseURL.appendingPathComponent("/realtime/v1")
     functionsURL = supabaseURL.appendingPathComponent("/functions/v1")
 
     defaultHeaders = [
@@ -99,6 +97,12 @@ public final class SupabaseClient: @unchecked Sendable {
       }
     )
 
+    realtime = RealtimeClient(
+      supabaseURL.appendingPathComponent("/realtime/v1").absoluteString,
+      headers: defaultHeaders,
+      params: defaultHeaders
+    )
+
     listenForAuthEvents()
   }
 

Tests/SupabaseTests/SupabaseClientTests.swift

@@ -20,7 +20,7 @@ final class SupabaseClientTests: XCTestCase {
     let customHeaders = ["header_field": "header_value"]
 
     let client = SupabaseClient(
-      supabaseURL: URL(string: "https://project-ref.supabase.co")!,
+      supabaseURL: "https://project-ref.supabase.co",
       supabaseKey: "ANON_KEY",
       options: SupabaseClientOptions(
         db: SupabaseClientOptions.DatabaseOptions(schema: customSchema),
@@ -34,10 +34,8 @@ final class SupabaseClientTests: XCTestCase {
 
     XCTAssertEqual(client.supabaseURL.absoluteString, "https://project-ref.supabase.co")
     XCTAssertEqual(client.supabaseKey, "ANON_KEY")
-    //    XCTAssertEqual(client.authURL.absoluteString, "https://project-ref.supabase.co/auth/v1")
     XCTAssertEqual(client.storageURL.absoluteString, "https://project-ref.supabase.co/storage/v1")
     XCTAssertEqual(client.databaseURL.absoluteString, "https://project-ref.supabase.co/rest/v1")
-    XCTAssertEqual(client.realtimeURL.absoluteString, "https://project-ref.supabase.co/realtime/v1")
     XCTAssertEqual(
       client.functionsURL.absoluteString,
       "https://project-ref.supabase.co/functions/v1"