Ability to silence DM messages from HeyFireball #14

.gitignore

@@ -104,4 +104,5 @@ ENV/
 .vscode
 
 # custom
-*.ignoreme
+*.ignoreme
+.DS_Store

hey_fireball.py

@@ -31,7 +31,7 @@
 # instantiate Slack & Twilio clients
 slack_client = SlackClient(os.environ.get('SLACK_BOT_TOKEN'))
 
-commands = ['leaderboard', 'fullboard', POINTS, '{}left'.format(POINTS)]
+commands = ['leaderboard', 'fullboard', POINTS, '{}left'.format(POINTS), 'setpm']
 commands_with_target = [POINTS, 'all']
 
 user_list = slack_client.api_call("users.list")['members']
@@ -80,6 +80,8 @@ def __init__(self, msg):
                 self.target_name = self.target_id
             self.command = self._extract_command()
             self.count = self._extract_count()
+            self.setting = self._extract_setting() # Find on/off or assume toggle
+            self.ts = msg['ts'] # Store the thread_ts
 
     def __str__(self):
         return str(vars(self))
@@ -149,6 +151,24 @@ def _extract_count(self):
                     return int(self.parts[idx])
                 except ValueError:
                     pass
+
+    def _extract_setting(self):
+        if self.bot_is_first:
+            idx = 2
+            curPref = get_pm_preference(self.requestor_id)
+            if len(self.parts) < 3:
+                #Act as a toggle
+                if curPref:
+                    return 0
+                else:
+                    return 1
+            if self.parts[idx].lower() == 'on' and not curPref:
+                return 1
+            elif self.parts[idx].lower() == 'off' and curPref:
+                return 0
+            else:
+                pass
+
     '''
     # Use the following to catch and handle missing methods/properties as we want
     def __getattr__(self, name):
@@ -205,6 +225,14 @@ def get_users_and_scores() -> list:
     """Return list of (user, total points received) tuples."""
     return _storage.get_users_and_scores_total()
 
+def get_pm_preference(user_id: str) -> int:
+    """Return user's PM Preference"""
+    return _storage.get_pm_preference(user_id)
+
+def set_pm_preference(user_id: str, pref: int):
+    """Set user's PM Preference"""
+    _storage.set_pm_preference(user_id, pref)
+
 
 #####################
 # Parsing Message
@@ -277,7 +305,6 @@ def handle_command(fireball_message):
         if SELF_POINTS == 'DISALLOW' and (fireball_message.requestor_id == fireball_message.target_id):
             msg = 'You cannot give points to yourself!'
             send_message_to = fireball_message.requestor_id_only
-
         # Determine if requestor has enough points to give.
         elif check_points(fireball_message.requestor_id, fireball_message.count):
             # Add points to target score.
@@ -286,7 +313,7 @@ def handle_command(fireball_message):
             add_user_points_used(fireball_message.requestor_id, fireball_message.count)
             msg = f'You received {fireball_message.count} {POINTS} from {fireball_message.requestor_name}'
             send_message_to = fireball_message.target_id_only
-            
+
         else:
             # Requestor lacks enough points to give.
             msg = f'You do not have enough {POINTS}!'
@@ -323,26 +350,43 @@ def handle_command(fireball_message):
         msg = f"You have {points_rmn} {POINTS} remaining"
         send_message_to = fireball_message.requestor_id_only
 
+    elif fireball_message.command == 'setpm':
+        set_pm_preference(fireball_message.requestor_id, fireball_message.setting)
+        if fireball_message.setting:
+            msg = "Receive PM's: On"
+        else:
+            msg = "Receive PM's: Off\n*Warning:* _Future messages that were sent only to you will look like this. This type of response does not typically persist between slack sessions._"
+        send_message_to = fireball_message.requestor_id_only
     else:
-        # Message was not valid, so 
+        # Message was not valid, so
         msg = f'{fireball_message.requestor_id}: I do not understand your message. Try again!'
         send_message_to = fireball_message.channel
-
     # Post message to Slack.
-    slack_client.api_call("chat.postMessage", channel=send_message_to, 
-                          text=msg, as_user=True, attachments=attach)
+    if (send_message_to == fireball_message.requestor_id_only and
+            get_pm_preference(fireball_message.requestor_id) == 0):
+        slack_client.api_call("chat.postEphemeral", channel=fireball_message.channel,
+                              text=msg, user=fireball_message.requestor_id_only,
+                              attachments=attach)
+    elif (send_message_to == fireball_message.target_id and
+          get_pm_preference(fireball_message.target_id) == 0):
+        slack_client.api_call("chat.postEphemeral", channel=fireball_message.channel,
+                              text=msg, user=fireball_message.target_id_only,
+                              attachments=attach)
+    else:
+        slack_client.api_call("chat.postMessage", channel=send_message_to,
+                              text=msg, as_user=True, attachments=attach)
 
 
-def give_fireball(user_id, number_of_points):
-    """Add `number_of_points` to `user_id`'s total score.
-    """
-    add_user_points_received(user_id, number_of_points) 
+# def give_fireball(user_id, number_of_points):
+#     """Add `number_of_points` to `user_id`'s total score.
+#     """
+#     add_user_points_received(user_id, number_of_points) 
 
 
-def remove_points(user_id, number_of_points):
-    """
-    """
-    pass 
+# def remove_points(user_id, number_of_points):
+#     """
+#     """
+#     pass 
 
 
 def check_points(user_id, number_of_points):

storage.py

@@ -58,6 +58,15 @@ def get_users_and_scores_total(self):
         """Return list of tuples (user_id, points_received_total)."""
         pass
 
+    ### PM Preferences
+    def get_pm_preference(self, user_id: str):
+        """Return user's PM Preference"""
+        pass
+
+    def set_pm_preference(self, user_id: str, pref: int):
+        """Set user's PM Preference"""
+        pass
+
 class AzureTableStorage(Storage):
     """Implementation of `Storage` that uses Azure Table Service.
 
@@ -99,6 +108,7 @@ class AzureTableStorage(Storage):
     NEGATIVE_POINTS_USED_TODAY = 'NEGATIVE_POINTS_USED_TODAY'
     USERS_LIST = 'USERS_LIST'
     TOTAL_PARTITION = 'TOTAL'
+    PM_PREFERENCE = 'PM_PREFERENCE'
 
     def __init__(self):
         super().__init__()
@@ -127,16 +137,17 @@ def _create_user_entry(self, user_id: str):
                                             self.NEGATIVE_POINTS_USED_TOTAL: 0,
                                             self.POINTS_RECEIVED_TODAY: 0,
                                             self.POINTS_USED_TODAY: 0,
-                                            self.NEGATIVE_POINTS_USED_TODAY: 0})
+                                            self.NEGATIVE_POINTS_USED_TODAY: 0,
+                                            self.PM_PREFERENCE: 1})
         self._users.add(user_id)
 
     def _user_exists(self, user_id: str) -> bool:
         """Return True if user_id is in storage."""
         if self._users is None:
             filter_query = "PartitionKey eq '{partition}'".format(partition=self.TOTAL_PARTITION)
             records = self._table_service.query_entities(self._table_name,
-                                                            filter=filter_query,
-                                                            select='RowKey')
+                                                         filter=filter_query,
+                                                         select='RowKey')
             self._users = {r['RowKey'] for r in records}
         return user_id in self._users
 
@@ -149,8 +160,8 @@ def _check_user(self, user_id: str):
     def _move_user_to_new_day(self, user_id: str):
         """Save the daily record and reset daily counts on Total partion."""
         total_record = self._table_service.get_entity(self._table_name,
-                                                        self.TOTAL_PARTITION, 
-                                                        user_id)
+                                                      self.TOTAL_PARTITION,
+                                                      user_id)
         del total_record['etag']
         self._save_daily_record(total_record)
         self._reset_daily_counts(total_record)
@@ -271,7 +282,7 @@ def add_user_points_received(self, user_id: str, num: int):
             # This record is from a previous day, so need to update table.
             self._move_user_to_new_day(user_id)
             # Since the record was old, there are 0 Daily points.
-            record[self.POINTS_RECEIVED_TODAY] = num    
+            record[self.POINTS_RECEIVED_TODAY] = num
         else:
             # The record is current, so update Daily count.
             record[self.POINTS_RECEIVED_TODAY] += num
@@ -284,10 +295,31 @@ def get_users_and_scores_total(self) -> list:
         filter_query = "PartitionKey eq '{}'".format(self.TOTAL_PARTITION)
         select_query = "Timestamp,RowKey,{}".format(self.POINTS_RECEIVED_TOTAL)
         records = self._table_service.query_entities(self._table_name,
-                                                    filter=filter_query,
-                                                    select=select_query)
+                                                     filter=filter_query,
+                                                     select=select_query)
         return [(r['RowKey'], r[self.POINTS_RECEIVED_TOTAL]) for r in records]
 
+    def set_pm_preference(self, user_id: str, pref: int):
+        """Set the user's PM Preference"""
+        self._check_user(user_id)
+        select_query = "PartitionKey,RowKey,Timestamp,{}".format(self.PM_PREFERENCE)
+        record = self._table_service.get_entity(self._table_name,
+                                                partition_key=self.TOTAL_PARTITION,
+                                                row_key=user_id,
+                                                select=select_query)
+        # del record['etag'] # Need to read up on this
+        record[self.PM_PREFERENCE] = pref
+
+    def get_pm_preference(self, user_id: str) -> int:
+        """Return user's PM Preference integer. 0 = no pm's, 1 = all pm's"""
+        self._check_user(user_id)
+        select_query = "PartitionKey,RowKey,Timestamp,{}".format(self.PM_PREFERENCE)
+        record = self._table_service.get_entity(self._table_name,
+                                                partition_key=self.TOTAL_PARTITION,
+                                                row_key=user_id,
+                                                select=select_query)
+        return record[self.PM_PREFERENCE]
+
     @staticmethod
     def _get_today() -> datetime.date:
         """Return today's date as a string YYYY-MM-DD."""
@@ -335,7 +367,7 @@ def _check_date(ts: datetime.datetime) -> bool:
 
     # def _create_user_entry(self, user_id: str):
     #     """Create new user entry and init fields."""
-    #     self._redis.hmset(user_id, {self.POINTS_USED:0, self.POINTS_RECEIVED:0})
+    #     self._redis.hmset(user_id, {self.POINTS_USED:0, self.POINTS_RECEIVED:0, self.PM_PREFERENCE:1})
     #     self._redis.sadd(self.USERS_LIST_KEY, user_id)
 
     # def user_exists(self, user_id: str):
@@ -363,13 +395,21 @@ def _check_date(ts: datetime.datetime) -> bool:
     #     users = self._redis.smembers(self.USERS_LIST_KEY)
     #     return [(user, self.get_user_points_received(user)) for user in users]
 
+    # def get_pm_preference(self, user_id: str) -> int:
+    #     """Return integer of user's PM preference. 0 = no pm's. 1 = all pm's"""
+    #     return int(self._redis.hget(user_id, self.PM_PREFERENCE))
+
+    # def set_pm_preference(self, user_id: str, pref: int):
+    #     """Set's the user's PM Preference"""
+    #     self._redis.hmset(user_id, {self.PM_PREFERENCE:pref})
 
 class InMemoryStorage(Storage):
     """Implementation of `Storage` that uses a dict in memory.
     """
 
     POINTS_USED = 'POINTS_USED'
     POINTS_RECEIVED = 'POINTS_RECEIVED'
+    PM_PREFERENCE = 'PM_PREFERENCE'
 
     def __init__(self):
         super().__init__()
@@ -385,7 +425,8 @@ def create_user_entry(self, user_id: str):
         """Create new user entry and init fields."""
         self._data[user_id] = {
             self.POINTS_USED : 0,
-            self.POINTS_RECEIVED : 0
+            self.POINTS_RECEIVED : 0,
+            self.PM_PREFERENCE: 1
         }
 
     def user_exists(self, user_id: str):
@@ -417,3 +458,14 @@ def add_user_points_received(self, user_id: str, num: int):
     def get_users_and_scores(self):
         """Return list of tuples (user_id, points_received)."""
         return [(k, v[self.POINTS_RECEIVED]) for k,v in self._data.items()]
+
+    def get_pm_preference(self, user_id: str) -> int:
+        """Return user's PM Preference"""
+        self.check_user(user_id=user_id)
+        return self._data[user_id].get(self.PM_PREFERENCE)
+
+    def set_pm_preference(self, user_id: str, pref: int):
+        """Set user's PM Preference"""
+        self.check_user(user_id=user_id)
+        user_data = self._data.setdefault(user_id, {})
+        user_data[self.PM_PREFERENCE] = pref