init

migrations/resetProToOpusDefault.ts

@@ -0,0 +1,51 @@
+import { logEvent } from 'src/services/analytics/index.js'
+import { isProSubscriber } from '../utils/auth.js'
+import { getGlobalConfig, saveGlobalConfig } from '../utils/config.js'
+import { getAPIProvider } from '../utils/model/providers.js'
+import { getSettings_DEPRECATED } from '../utils/settings/settings.js'
+
+export function resetProToOpusDefault(): void {
+  const config = getGlobalConfig()
+
+  if (config.opusProMigrationComplete) {
+    return
+  }
+
+  const apiProvider = getAPIProvider()
+
+  // Pro users on firstParty get auto-migrated to Opus 4.5 default
+  if (apiProvider !== 'firstParty' || !isProSubscriber()) {
+    saveGlobalConfig(current => ({
+      ...current,
+      opusProMigrationComplete: true,
+    }))
+    logEvent('tengu_reset_pro_to_opus_default', { skipped: true })
+    return
+  }
+
+  const settings = getSettings_DEPRECATED()
+
+  // Only show notification if user was on default (no custom model setting)
+  if (settings?.model === undefined) {
+    const opusProMigrationTimestamp = Date.now()
+    saveGlobalConfig(current => ({
+      ...current,
+      opusProMigrationComplete: true,
+      opusProMigrationTimestamp,
+    }))
+    logEvent('tengu_reset_pro_to_opus_default', {
+      skipped: false,
+      had_custom_model: false,
+    })
+  } else {
+    // User has a custom model setting, just mark migration complete
+    saveGlobalConfig(current => ({
+      ...current,
+      opusProMigrationComplete: true,
+    }))
+    logEvent('tengu_reset_pro_to_opus_default', {
+      skipped: false,
+      had_custom_model: true,
+    })
+  }
+}