Makelore 2.0 initial clean snapshot

electron/services/providers/provider-migration.ts

@@ -0,0 +1,47 @@
+import type { ProviderConfig } from '../../shared/providers/types';
+import {
+  getDefaultProviderAccountId,
+  providerConfigToAccount,
+  saveProviderAccount,
+} from './provider-store';
+import { getNianCodeProviderStore } from './store-instance';
+
+const PROVIDER_STORE_SCHEMA_VERSION = 2;
+
+export async function ensureProviderStoreMigrated(): Promise<void> {
+  const store = await getNianCodeProviderStore();
+  const schemaVersion = Number(store.get('schemaVersion') ?? 0);
+
+  if (schemaVersion >= PROVIDER_STORE_SCHEMA_VERSION) {
+    return;
+  }
+
+  // v0 → v1: migrate legacy `providers` entries to `providerAccounts`.
+  if (schemaVersion < 1) {
+    const legacyProviders = (store.get('providers') ?? {}) as Record<string, ProviderConfig>;
+    const defaultProviderId = (store.get('defaultProvider') ?? null) as string | null;
+    const existingDefaultAccountId = await getDefaultProviderAccountId();
+
+    for (const provider of Object.values(legacyProviders)) {
+      const account = providerConfigToAccount(provider, {
+        isDefault: provider.id === defaultProviderId,
+      });
+      await saveProviderAccount(account);
+    }
+
+    if (!existingDefaultAccountId && defaultProviderId) {
+      store.set('defaultProviderAccountId', defaultProviderId);
+    }
+  }
+
+  // v1 → v2: clear the legacy `providers` store.
+  // The old `saveProvider()` was duplicating entries into this store, causing
+  // phantom and duplicate accounts when the migration above re-runs.
+  // Now that createAccount/updateAccount no longer write to `providers`,
+  // we clear it to prevent stale entries from causing issues.
+  if (schemaVersion < 2) {
+    store.set('providers', {});
+  }
+
+  store.set('schemaVersion', PROVIDER_STORE_SCHEMA_VERSION);
+}