ConusAI vendor v0.1.0-dev.20261013+85463d22

src/entities/file/api/repository.ts

@@ -23,6 +23,16 @@ export function fileRepository(db: Db) {
       return db.select().from(files).where(eq(files.noteId, noteId))
     },
 
+    /** The attachment, or `undefined` when `authorId` did not attach it. */
+    async get(id: string, authorId: string): Promise<FileRow | undefined> {
+      const [row] = await db
+        .select()
+        .from(files)
+        .where(and(eq(files.id, id), eq(files.authorId, authorId)))
+        .limit(1)
+      return row
+    },
+
     /** Every attachment the visitor made, across their notes. */
     async listByAuthor(authorId: string): Promise<FileRow[]> {
       return db.select().from(files).where(eq(files.authorId, authorId))

src/entities/file/index.ts

@@ -1,3 +1,4 @@
 export { files, type FileRow } from './model/schema'
+export { fileId } from './model/id'
 export { MAX_UPLOAD_BYTES, ALLOWED_CONTENT_TYPES, uploadLimits, type UploadCandidate } from './model/limits'
 export { fileRepository, type NewFile } from './api/repository'

src/entities/file/model/id.ts

@@ -0,0 +1,4 @@
+import { z } from 'zod'
+
+/** A file id as it arrives in a URL or a form: a UUID, nothing else. */
+export const fileId = z.uuid()