obsolete `facts` db layer

server/trpc/facts.ts

@@ -51,8 +51,14 @@ Extract new facts from these messages.`;
 export const facts = router({
   fetchByConversationId: publicProcedure
     .input((x) => x as { conversationId: string })
-    .query(async ({ input: { conversationId }, ctx: { db } }) => {
-      return await db.facts.findByConversationId(conversationId);
+    .query(async ({ input: { conversationId }, ctx: { dbClient } }) => {
+      const rows = await dbClient
+        .selectFrom("facts")
+        .innerJoin("messages", "messages.id", "facts.sourceMessageId")
+        .selectAll("facts")
+        .where("conversationId", "=", conversationId)
+        .execute();
+      return rows;
     }),
   deleteOne: publicProcedure
     .input(
@@ -61,8 +67,8 @@ export const facts = router({
           factId: string;
         }
     )
-    .mutation(async ({ input: { factId }, ctx: { db } }) => {
-      await db.facts.delete(factId);
+    .mutation(async ({ input: { factId }, ctx: { dbClient } }) => {
+      await dbClient.deleteFrom("facts").where("id", "=", factId).execute();
       return { ok: true };
     }),
   update: publicProcedure
@@ -73,8 +79,12 @@ export const facts = router({
           content: string;
         }
     )
-    .mutation(async ({ input: { factId, content }, ctx: { db } }) => {
-      await db.facts.update(factId, { content });
+    .mutation(async ({ input: { factId, content }, ctx: { dbClient } }) => {
+      await dbClient
+        .updateTable("facts")
+        .set({ content })
+        .where("id", "=", factId)
+        .execute();
       return { ok: true };
     }),
   extractFromNewMessages: publicProcedure