v3: add backlinks between dumps (via either dump url or dump target url mentioned through dump description and dump comments)

api/services/dump-service.ts

@@ -25,6 +25,7 @@ import {
   THUMBNAILS_DIR,
 } from "../config.ts";
 import { linkAttachments } from "./attachment-service.ts";
+import { relinkBacklinks } from "./backlink-service.ts";
 
 function isAllowedMime(mime: string): boolean {
   return DUMP_ALLOWED_MIME_PREFIXES.some((p) => mime.startsWith(p)) ||
@@ -102,6 +103,7 @@ export async function createUrlDump(
     notifyMentions(userId, request.comment, "dump", dumpId, title);
     linkAttachments(request.comment, dumpId);
   }
+  relinkBacklinks("dump_comment", dumpId, dumpId, request.comment ?? "");
   return dump;
 }
 
@@ -183,6 +185,7 @@ export async function createFileDump(
     notifyMentions(userId, comment, "dump", dumpId, finalTitle);
     linkAttachments(comment, dumpId);
   }
+  relinkBacklinks("dump_comment", dumpId, dumpId, comment ?? "");
   return dump;
 }
 
@@ -326,6 +329,7 @@ export async function updateDump(
       );
       linkAttachments(updatedDump.comment, dumpId);
     }
+    relinkBacklinks("dump_comment", dumpId, dumpId, updatedDump.comment ?? "");
     return updatedDump;
   }
 
@@ -393,6 +397,7 @@ export async function updateDump(
     );
     linkAttachments(updatedDump.comment, dumpId);
   }
+  relinkBacklinks("dump_comment", dumpId, dumpId, updatedDump.comment ?? "");
   return updatedDump;
 }
 
@@ -457,6 +462,7 @@ export async function replaceFileDump(
     notifyMentions(dump.userId, comment, "dump", dumpId, finalTitle);
     linkAttachments(comment, dumpId);
   }
+  relinkBacklinks("dump_comment", dumpId, dumpId, comment ?? "");
   return {
     ...dump,
     title: finalTitle,