adding in rulebook global variable for the rules of the game

nirvana-ios.xcodeproj/project.pbxproj

@@ -15,6 +15,7 @@
 		8909199C277EFDF30025F4BB /* joinSound.mp3 in Resources */ = {isa = PBXBuildFile; fileRef = 8909199B277EFDF30025F4BB /* joinSound.mp3 */; };
 		8909199E278155920025F4BB /* UserStatusView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 8909199D278155920025F4BB /* UserStatusView.swift */; };
 		890919A42781845D0025F4BB /* AlertToast in Frameworks */ = {isa = PBXBuildFile; productRef = 890919A32781845D0025F4BB /* AlertToast */; };
+		890919A7278299590025F4BB /* RuleBook.swift in Sources */ = {isa = PBXBuildFile; fileRef = 890919A6278299590025F4BB /* RuleBook.swift */; };
 		890C245D277BF628009B4A30 /* AgoraRtcKit in Frameworks */ = {isa = PBXBuildFile; productRef = 890C245C277BF628009B4A30 /* AgoraRtcKit */; };
 		890C2460277BF896009B4A30 /* AgoraViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 890C245F277BF896009B4A30 /* AgoraViewController.swift */; };
 		890C2462277BF935009B4A30 /* CallView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 890C2461277BF935009B4A30 /* CallView.swift */; };
@@ -105,6 +106,7 @@
 		89091998277EFDCC0025F4BB /* leaveSound.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; path = leaveSound.mp3; sourceTree = "<group>"; };
 		8909199B277EFDF30025F4BB /* joinSound.mp3 */ = {isa = PBXFileReference; lastKnownFileType = audio.mp3; path = joinSound.mp3; sourceTree = "<group>"; };
 		8909199D278155920025F4BB /* UserStatusView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = UserStatusView.swift; sourceTree = "<group>"; };
+		890919A6278299590025F4BB /* RuleBook.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RuleBook.swift; sourceTree = "<group>"; };
 		890C245F277BF896009B4A30 /* AgoraViewController.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AgoraViewController.swift; sourceTree = "<group>"; };
 		890C2461277BF935009B4A30 /* CallView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = CallView.swift; sourceTree = "<group>"; };
 		890C2463277BFA97009B4A30 /* AgroRep.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AgroRep.swift; sourceTree = "<group>"; };
@@ -211,6 +213,14 @@
 			path = sounds;
 			sourceTree = "<group>";
 		};
+		890919A5278299490025F4BB /* RuleBook */ = {
+			isa = PBXGroup;
+			children = (
+				890919A6278299590025F4BB /* RuleBook.swift */,
+			);
+			path = RuleBook;
+			sourceTree = "<group>";
+		};
 		890C245E277BF888009B4A30 /* VoiceCallTest */ = {
 			isa = PBXGroup;
 			children = (
@@ -285,6 +295,7 @@
 		891A15F62765639B00B26659 /* Views */ = {
 			isa = PBXGroup;
 			children = (
+				890919A5278299490025F4BB /* RuleBook */,
 				89814681277D83CF00DA46CD /* Convos */,
 				896CE7032770AE3400DB474E /* Inbox */,
 				894E80BF276EFCF500624B72 /* AudioPlayer */,
@@ -632,6 +643,7 @@
 				891A160327656FC700B26659 /* HomeView.swift in Sources */,
 				896CE70927712CED00DB474E /* StringExtension.swift in Sources */,
 				89110714277166D6005797FA /* UserFriends.swift in Sources */,
+				890919A7278299590025F4BB /* RuleBook.swift in Sources */,
 				896CE70727711BAB00DB474E /* FindFriendsView.swift in Sources */,
 				891A160B2765732700B26659 /* HomeViewModel.swift in Sources */,
 				89814685277D857300DA46CD /* Convo.swift in Sources */,

nirvana-ios/Views/Contacts/FindFriendsView.swift

@@ -22,7 +22,7 @@ struct FindFriendsView: View {
         // main content
         NavigationView {
             VStack {
-                Text("You must have someone in your phone contacts to add them. Remember: \(self.authSessionStore.friendsArr.count)/10 spots filled in your circle. 🥬")
+                Text("You must have someone in your phone contacts to add them. Remember: \(self.authSessionStore.friendsArr.count)/\(RuleBook.maxFriends) spots filled in your circle. 🥬")
                     .font(.subheadline)
                     .foregroundColor(Color.gray)
                     .padding(.horizontal)
@@ -102,7 +102,7 @@ struct ListContactRow: View {
     
     @State var showAlert = false
     @State var alertText = "🌱Confirm Arjun into Your Circle?"
-    @State var alertMessage = "Note: You can have a maximium of 12 people in your circle!"
+    @State var alertMessage = "Note: You can have a maximium of \(RuleBook.maxFriends) people in your circle!"
     
     var body: some View {
         if contact.isExisting { // add to circle
@@ -122,7 +122,11 @@ struct ListContactRow: View {
                 
                 Button {
                     print("showing alert now")
-                    // TODO: show alert if circle is full
+                    if self.authSessionStore.friendsArr.count >= RuleBook.maxFriends {
+                        self.contactsVM.toast = .maxFriendsInCircle
+                        return
+                    }
+                    
                     self.showAlert.toggle()
                     
                 } label: {
@@ -138,7 +142,7 @@ struct ListContactRow: View {
                     primaryButton: .default(Text("Cancel")),
                     secondaryButton: .default(Text("Confirm")) {
                         print("adding contact to circle")
-                        if self.authSessionStore.friendsArr.count >= 10 {
+                        if self.authSessionStore.friendsArr.count >= RuleBook.maxFriends {
                             self.contactsVM.toast = .maxFriendsInCircle
                             return
                         }
@@ -187,6 +191,7 @@ struct ListContactRow: View {
                         UIApplication.shared.open(URL(string: strUrl)!, options: [:], completionHandler: nil)
                     } else {
                         print("phone number is nil of contact")
+                        self.contactsVM.toast = .generalError
                     }
                 } label: {
                     Label("Invite", systemImage: "paperplane")

nirvana-ios/Views/InnerCircle/CircleGridView.swift

@@ -312,7 +312,7 @@ struct CircleGridView: View {
                                 secondaryButton: .default(Text("Add"), action: {
                                     // create user friend if have space in circle
                                     // TODO: view models should be able to do this validation, need some way of view models to speak to each other
-                                    if self.authSessionStore.friendsArr.count >= 10 {
+                                    if self.authSessionStore.friendsArr.count >= RuleBook.maxFriends {
                                         self.innerCircleVM.toast = .maxFriendsInCircle
                                         return
                                     }

nirvana-ios/Views/RuleBook/RuleBook.swift

@@ -0,0 +1,12 @@
+//
+//  Rules.swift
+//  nirvana-ios
+//
+//  Created by Arjun Patel on 1/2/22.
+//
+
+import Foundation
+
+class RuleBook {
+    static let maxFriends = 8
+}