Quotes data and cog skeleton.

quotes/quotes.py

@@ -0,0 +1,41 @@
+from typing import Optional
+from .data import Quote, QuoteInfo, QuotesData
+
+
+class QuoteRegistry:
+    def __init__(self, data: QuotesData):
+        self.data = data
+        # TODO: For efficiency we could have a cache here
+        # Caching quotesinfo by community.
+        # Particularly efficient for autocomplete.
+
+    async def init(self):
+        await self.data.init()
+
+    async def get_community_quotes(self, communityid: int) -> list[QuoteInfo]:
+        return await QuoteInfo.fetch_where(communityid=communityid)
+
+    async def get_quoteinfo(self, quoteid: int) -> Optional[QuoteInfo]:
+        return await QuoteInfo.fetch(quoteid)
+
+    async def get_quote(self, quoteid: int) -> Optional[Quote]:
+        return await Quote.fetch(quoteid)
+    
+    async def get_quote_label(self, communityid: int, label: int) -> Optional[QuoteInfo]:
+        results = await QuoteInfo.fetch_where(communityid=communityid, quotelabel=label)
+        return results[0] if results else None
+
+    async def create_quote(
+        self,
+        communityid: int,
+        content: str,
+        created_by: Optional[int] = None
+    ) -> QuoteInfo:
+        quote = await Quote.create(
+            content=content,
+            communityid=communityid,
+            created_by=created_by,
+        )
+        info = await QuoteInfo.fetch(quote.quoteid)
+        assert info is not None
+        return info