Send pubkey + send membership demand

res/ui/communityTabWidget.ui

@@ -26,6 +26,30 @@
      <item>
       <widget class="QListView" name="list_community_members"/>
      </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <property name="leftMargin">
+        <number>0</number>
+       </property>
+       <property name="topMargin">
+        <number>5</number>
+       </property>
+       <item>
+        <widget class="QLabel" name="label_quality">
+         <property name="text">
+          <string>Quality : </string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="button_membership">
+         <property name="text">
+          <string>Send membership demand</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
     </layout>
    </item>
    <item>
@@ -34,8 +58,43 @@
   </layout>
  </widget>
  <resources/>
- <connections/>
+ <connections>
+  <connection>
+   <sender>button_membership</sender>
+   <signal>clicked()</signal>
+   <receiver>CommunityTabWidget</receiver>
+   <slot>send_membership_demand()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>289</x>
+     <y>277</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>199</x>
+     <y>149</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>button_membership</sender>
+   <signal>clicked()</signal>
+   <receiver>CommunityTabWidget</receiver>
+   <slot>send_membership_leaving()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>289</x>
+     <y>277</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>199</x>
+     <y>149</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
  <slots>
   <slot>open_issuance_dialog()</slot>
+  <slot>send_membership_demand()</slot>
+  <slot>send_membership_leaving()</slot>
  </slots>
 </ui>

src/cutecoin/gui/communityTabWidget.py

@@ -5,7 +5,7 @@ Created on 2 févr. 2014
 '''
 
 import logging
-from PyQt5.QtWidgets import QWidget
+from PyQt5.QtWidgets import QWidget, QErrorMessage
 from cutecoin.models.community.membersListModel import MembersListModel
 from cutecoin.gen_resources.communityTabWidget_uic import Ui_CommunityTabWidget
 
@@ -26,3 +26,19 @@ class CommunityTabWidget(QWidget, Ui_CommunityTabWidget):
         self.account = account
         wallets = account.wallets.community_wallets(community.currency)
         self.list_community_members.setModel(MembersListModel(community, wallets))
+        if self.account.quality(self.community) == "member":
+            self.button_membership.setText("Send leaving demand")
+            self.button_membership.clicked.connect(self.send_membership_leaving)
+        else:
+            self.button_membership.setText("Send membership demand")
+            self.button_membership.clicked.connect(self.send_membership_demand)
+
+    def send_membership_demand(self):
+        result = self.account.send_membership_in(self.community)
+        if (result):
+            QErrorMessage(self).showMessage(result)
+
+    def send_membership_leaving(self):
+        result = self.account.send_membership_out(self.community)
+        if (result):
+            QErrorMessage(self).showMessage(result)

src/cutecoin/gui/processConfigureCommunity.py

@@ -185,9 +185,17 @@ class ProcessConfigureCommunity(QDialog, Ui_CommunityConfigurationDialog):
             menu.exec_(self.mapToGlobal(point))
 
     def accept(self):
+        result = self.account.send_pubkey(self.community)
+        if result:
+            QMessageBox.critical(self, "Pubkey publishing error",
+                              result)
+
         #TODO: Push wht only if changed
         for wallet in self.account.wallets:
-            wallet.push_wht(self.account.gpg)
+            result = wallet.push_wht(self.account.gpg)
+            if result:
+                QMessageBox.critical(self, "Wallet publishing error",
+                                  result)
 
         self.accepted.emit()
         self.close()

src/cutecoin/models/account/__init__.py

@@ -113,6 +113,18 @@ class Account(object):
                 sent.append(t)
         return sent
 
+    def send_pubkey(self, community):
+        wallets = self.wallets.community_wallets(community.currency)
+        return community.send_pubkey(self, wallets)
+
+    def send_membership_in(self, community):
+        wallets = self.wallets.community_wallets(community.currency)
+        return community.send_membership(self, wallets, "IN")
+
+    def send_membership_out(self, community):
+        wallets = self.wallets.community_wallets(community.currency)
+        return community.send_membership(self, wallets, "OUT")
+
     def quality(self, community):
         wallets = self.wallets.community_wallets(community.currency)
         return community.person_quality(wallets, self.fingerprint())

src/cutecoin/models/community/__init__.py

@@ -8,6 +8,7 @@ import ucoin
 import hashlib
 import json
 import logging
+import time
 from cutecoin.models.node import Node
 from cutecoin.models.account.wallets import Wallets
 
@@ -72,6 +73,42 @@ class Community(object):
         current_amendment = wallets.request(ucoin.hdc.amendments.Promoted())
         return int(current_amendment['number'])
 
+    def send_pubkey(self, account, wallets):
+        ascii_key = account.gpg.export_keys(account.keyid)
+        ascii_key = ascii_key.replace("\n", "\r\n")
+        signature = account.gpg.sign(ascii_key, keyid=account.keyid, detach=True)
+        print(ascii_key)
+        print(signature)
+        try:
+            wallets.post(ucoin.pks.Add(),
+                         {'keytext': ascii_key,
+                          'keysign': signature})
+        except ValueError as e:
+            return str(e)
+
+    def send_membership(self, account, wallets, membership):
+        context_data = {'version': 1,
+                        'currency': self.currency,
+                        'fingerprint': account.fingerprint(),
+                        'date': int(time.time()),
+                        'membership': membership
+                        }
+        message = """Version: %(version)d
+Currency: %(currency)s
+Registry: MEMBERSHIP
+Issuer: %(fingerprint)s
+Date: %(date)s
+Membership: %(membership)s
+""" % context_data
+
+        message = message.replace("\n", "\r\n")
+        signature = account.gpg.sign(message, keyid=account.keyid, detach=True)
+        try:
+            wallets.post(ucoin.registry.community.Members(),
+                    {'membership': message, 'signature': signature})
+        except ValueError as e:
+            return str(e)
+
     def person_quality(self, wallets, fingerprint):
         quality = 'nothing'
         voter_req = ucoin.registry.community.voters.Current(fingerprint)