Change processing engine

src/cogs/quote_quota.py

@@ -6,7 +6,7 @@ import io
 import matplotlib.pyplot as plt
 from datetime import timedelta, datetime
 from discord.ext import commands
-from typing import Iterable, Annotated
+from typing import Callable, Iterable, Annotated
 
 from conf import CONFIG
 
@@ -183,6 +183,38 @@ class QuoteQuota(commands.Cog):
             file=file
         )
 
+    def _metacounter(
+            self,
+            messages: list[discord.Message],
+            filter_func: Callable[[discord.Message], bool],
+            *,
+            now: datetime = None
+    ) -> dict[str, float | int]:
+        now = now or discord.utils.utcnow().replace(minute=0, second=0, microsecond=0)
+        counts = {
+            "hour": 0,
+            "day": 0,
+            "week": 0,
+            "all_time": 0,
+            "per_minute": 0.0,
+            "per_hour": 0.0,
+            "per_day": 0.0,
+        }
+        for message in messages:
+            if filter_func(message):
+                counts["all_time"] += 1
+                if message.created_at > now - timedelta(hours=1):
+                    counts["hour"] += 1
+                if message.created_at > now - timedelta(days=1):
+                    counts["day"] += 1
+                if message.created_at > now - timedelta(days=7):
+                    counts["week"] += 1
+
+        counts["per_minute"] = counts["hour"] / 60
+        counts["per_hour"] = counts["day"] / 24
+        counts["per_day"] = counts["week"] / 7
+        return counts
+
     async def _process_trump_truths(self, messages: list[discord.Message]) -> dict[str, int]:
         """
         Processes the given messages to count the number of posts by Donald Trump.
@@ -201,23 +233,7 @@ class QuoteQuota(commands.Cog):
                         return True
             return False
 
-        now = discord.utils.utcnow().replace(minute=0, second=0, microsecond=0)
+        return self._metacounter(messages, is_truth)
-        counts = {
-            "hour": 0,
-            "day": 0,
-            "week": 0,
-            "all_time": 0
-        }
-        for message in messages:
-            if is_truth(message):
-                counts["all_time"] += 1
-                if message.created_at > now - timedelta(hours=1):
-                    counts["hour"] += 1
-                if message.created_at > now - timedelta(days=1):
-                    counts["day"] += 1
-                if message.created_at > now - timedelta(days=7):
-                    counts["week"] += 1
-        return counts
 
     async def _process_tate_truths(self, messages: list[discord.Message]) -> dict[str, int]:
         """
@@ -234,30 +250,7 @@ class QuoteQuota(commands.Cog):
                         return True
             return False
 
-        now = discord.utils.utcnow().replace(minute=0, second=0, microsecond=0)
+        return self._metacounter(messages, is_truth)
-        counts = {
-            "hour": 0,
-            "day": 0,
-            "week": 0,
-            "all_time": 0,
-            "per_minute": 0.0,
-            "per_hour": 0.0,
-            "per_day": 0.0,
-        }
-        for message in messages:
-            if is_truth(message):
-                counts["all_time"] += 1
-                if message.created_at > now - timedelta(hours=1):
-                    counts["hour"] += 1
-                if message.created_at > now - timedelta(days=1):
-                    counts["day"] += 1
-                if message.created_at > now - timedelta(days=7):
-                    counts["week"] += 1
-
-        counts["per_minute"] = counts["hour"] / 60
-        counts["per_hour"] = counts["day"] / 24
-        counts["per_day"] = counts["week"] / 7
-        return counts
 
     async def _process_all_messages(self, channel: discord.TextChannel) -> discord.Embed:
         """