support removing contacts

support removing contacts

support removing contacts

src/app/chat/view.nim

@@ -156,6 +156,9 @@ QtObject:
   proc addContact*(self: ChatsView, id: string): string {.slot.} =
     return self.status.contacts.addContact(id)
 
+  proc removeContact*(self: ChatsView, id: string) {.slot.} =
+    self.status.contacts.removeContact(id)
+
   proc createGroup*(self: ChatsView, groupName: string, pubKeys: string) {.slot.} =
     let pubKeysSeq = map(parseJson(pubKeys).getElems(), proc(x:JsonNode):string = x.getStr)
     self.status.chat.createGroup(groupName, pubKeysSeq)

src/app/profile/core.nim

@@ -50,6 +50,10 @@ proc init*(self: ProfileController, account: Account) =
     let contacts = self.status.contacts.getContacts()
     self.view.setContactList(contacts)
 
+  self.status.events.on("contactRemoved") do(e: Args):
+    let contacts = self.status.contacts.getContacts()
+    self.view.setContactList(contacts)
+
 method onSignal(self: ProfileController, data: Signal) =
   let msgData = MessageSignal(data);
   if msgData.contacts.len > 0:

src/app/profile/view.nim

@@ -4,6 +4,7 @@ import views/contact_list
 import views/profile_info
 import ../../status/profile/[mailserver, profile]
 import ../../status/profile as status_profile
+import ../../status/contacts as status_contacts
 import ../../status/accounts as status_accounts
 import ../../status/status
 import ../../status/chat/chat
@@ -71,3 +72,7 @@ QtObject:
 
   proc nodeVersion*(self: ProfileView): string {.slot.} =
     self.status.getNodeVersion()
+
+  proc isAdded*(self: ProfileView, id: string): bool {.slot.} =
+    if id == "": return false
+    self.status.contacts.isAdded(id)

src/status/contacts.nim

@@ -34,3 +34,13 @@ proc addContact*(self: ContactModel, id: string): string =
   contact.systemTags.add(":contact/added")
   result = status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensVerifiedAt, contact.ensVerificationRetries, contact.alias, contact.identicon, contact.systemTags)
   self.events.emit("contactAdded", Args())
+
+proc removeContact*(self: ContactModel, id: string) =
+  let contact = self.getContactByID(id)
+  contact.systemTags.delete(contact.systemTags.find(":contact/added"))
+  discard status_contacts.saveContact(contact.id, contact.ensVerified, contact.ensVerifiedAt, contact.ensVerificationRetries, contact.alias, contact.identicon, contact.systemTags)
+  self.events.emit("contactRemoved", Args())
+
+proc isAdded*(self: ContactModel, id: string): bool =
+  var contact = self.getContactByID(id)
+  contact.systemTags.contains(":contact/added")

ui/app/AppLayouts/Chat/components/ProfilePopup.qml

@@ -240,12 +240,14 @@ ModalPopup {
           id: addToContactsButton
           anchors.right: parent.right
           anchors.rightMargin: Theme.smallPadding
-          label: qsTr("Add to contacts")
+          label: profileModel.isAdded(fromAuthor) ? qsTr("Remove Contact") : qsTr("Add to contacts")
           anchors.bottom: parent.bottom
           onClicked: {
+            if (profileModel.isAdded(fromAuthor)) {
+              chatsModel.removeContact(fromAuthor)
+            } else {
               chatsModel.addContact(fromAuthor)
-            // TODO(iuri): Change add contact button state based
-            // on contact already added or not
+            }
             profilePopup.close()
           }
       }