fix: bug where context state was overwritten at install (#251)

Author: bflorian

lib/smart-app.js

@@ -593,14 +593,21 @@ class SmartApp {
 					this._log.event(evt)
 					await this._installedHandler(context, evt.installData)
 					if (this._contextStore) {
-						await this._contextStore.put({
+						const contextRecord = {
 							installedAppId: context.installedAppId,
 							locationId: context.locationId,
 							authToken: context.authToken,
 							refreshToken: context.refreshToken,
 							config: context.config,
 							locale: context.locale,
-						})
+						}
+
+						const storedContext = await this._contextStore.get(context.installedAppId)
+						if (storedContext) {
+							await this._contextStore.update(context.installedAppId, contextRecord)
+						} else {
+							await this._contextStore.put(contextRecord)
+						}
 					}
 
 					responder.respond({statusCode: 200, installData: {}})

test/unit/smartapp-context-spec.js

@@ -13,7 +13,7 @@ describe('smartapp-context-spec', () => {
 		app = new SmartApp({logUnhandledRejections: false})
 	})
 
-	it('endpoint app with context store', async () => {
+	it('endpoint app with unitialized context store', async () => {
 		const installData = {
 			authToken: 'xxx',
 			refreshToken: 'yyy',
@@ -51,6 +51,53 @@ describe('smartapp-context-spec', () => {
 		assert.equal(installData.refreshToken, ctx.refreshToken)
 	})
 
+	it('endpoint app with populated context store', async () => {
+		const installData = {
+			authToken: 'xxx',
+			refreshToken: 'yyy',
+			installedApp: {
+				installedAppId: 'd692699d-e7a6-400d-a0b7-d5be96e7a564',
+				locationId: 'e675a3d9-2499-406c-86dc-8a492a886494',
+				config: {}
+			}
+		}
+
+		const contextStore = new ContextStore({
+			'd692699d-e7a6-400d-a0b7-d5be96e7a564': {
+				locationId: 'e675a3d9-2499-406c-86dc-8a492a886494',
+				installedAppId: 'd692699d-e7a6-400d-a0b7-d5be96e7a564',
+				state: {
+					accessToken: 'xxx'
+				}
+			}
+		})
+		app.contextStore(contextStore)
+
+		await app.handleMockCallback({
+			lifecycle: 'INSTALL',
+			executionId: 'e6903fe6-f88f-da69-4c12-e2802606ccbc',
+			locale: 'en',
+			version: '0.1.0',
+			client: {
+				os: 'ios',
+				version: '0.0.0',
+				language: 'en-US'
+			},
+			installData,
+			settings: {}
+		})
+
+		const ctx = await app.withContext('d692699d-e7a6-400d-a0b7-d5be96e7a564')
+
+		expect(ctx).toBeInstanceOf(SmartAppContext)
+		expect(ctx.api.config.authenticator).toBeInstanceOf(SequentialRefreshTokenAuthenticator)
+		assert.equal(installData.installedApp.installedAppId, ctx.installedAppId)
+		assert.equal(installData.installedApp.locationId, ctx.locationId)
+		assert.equal(installData.authToken, ctx.authToken)
+		assert.equal(installData.refreshToken, ctx.refreshToken)
+		assert.equal(await ctx.getItem('accessToken'), 'xxx')
+	})
+
 	it('endpoint app with context object', async () => {
 		const params = {
 			authToken: 'xxx',