fix: prevent deletion of assistant repo in deleteRepo

Author: chriswritescode-dev

backend/src/db/queries.ts

@@ -281,6 +281,10 @@ export function updateRepoBranch(db: Database, id: number, branch: string): void
 }
 
 export function deleteRepo(db: Database, id: number): void {
+  if (id === ASSISTANT_REPO_ID) {
+    return
+  }
+
   for (const table of TABLES_WITH_REPO_ID) {
     db.prepare(`DELETE FROM ${table} WHERE repo_id = ?`).run(id)
   }

backend/src/db/schema.ts

@@ -5,6 +5,7 @@ import { dirname } from 'path'
 import { migrate } from './migration-runner'
 import { allMigrations } from './migrations'
 import { ensureOpenCodeModelStateTable } from './model-state'
+import { ensureAssistantRepo } from './queries'
 
 export function initializeDatabase(dbPath: string = './data/opencode.db'): Database {
   mkdirSync(dirname(dbPath), { recursive: true })
@@ -15,6 +16,7 @@ export function initializeDatabase(dbPath: string = './data/opencode.db'): Datab
 
   db.prepare('INSERT OR IGNORE INTO user_preferences (user_id, preferences, updated_at) VALUES (?, ?, ?)')
     .run('default', '{}', Date.now())
+  ensureAssistantRepo(db)
 
   logger.info('Database initialized successfully')
 

backend/test/db/queries.test.ts

@@ -282,6 +282,12 @@ describe('Database Queries', () => {
       )
       expect(deleteRepoStmt.run).toHaveBeenCalledWith(1)
     })
+
+    it('should not delete the assistant repo', () => {
+      db.deleteRepo(mockDb, 0)
+
+      expect(mockDb.prepare).not.toHaveBeenCalled()
+    })
   })
 
   describe('Database Schema', () => {