diff --git a/bookshop/app/vue/app.js b/bookshop/app/vue/app.js index c96797d5..18e4ef23 100644 --- a/bookshop/app/vue/app.js +++ b/bookshop/app/vue/app.js @@ -10,7 +10,7 @@ const books = Vue.createApp ({ list: [], book: undefined, order: { quantity:1, succeeded:'', failed:'' }, - user: {} + user: undefined } }, @@ -42,19 +42,25 @@ const books = Vue.createApp ({ } }, - async fetchUserInfo() { + async login() { try { - const { data } = await axios.get('/user/me') - books.user = data + const { data:user } = await axios.post('/user/login',{}) + if (user.id !== 'anonymous') books.user = user } catch (err) { books.user = { id: err.message } } - } + }, + + async getUserInfo() { + try { + const { data:user } = await axios.get('/user/me') + if (user.id !== 'anonymous') books.user = user + } catch (err) { books.user = { id: err.message } } + }, } }).mount("#app") -// initially fill list of books -books.fetch() +books.getUserInfo() +books.fetch() // initially fill list of books -books.fetchUserInfo() document.addEventListener('keydown', (event) => { // hide user info on request if (event.key === 'u') books.user = undefined diff --git a/bookshop/app/vue/index.html b/bookshop/app/vue/index.html index 36aff1d7..9795a65a 100644 --- a/bookshop/app/vue/index.html +++ b/bookshop/app/vue/index.html @@ -18,11 +18,17 @@
-
-
User: {{ user.id || 'anonymous' }}
-
Locale: {{ user.locale }}
-
Tenant: {{ user.tenant }}
-
+
+
+
Tenant: {{ user.tenant }}
+
User: {{ user.id }}
+
Locale: {{ user.locale }}
+
+
+ + +
+

Capire Books

diff --git a/bookshop/srv/cat-service.js b/bookshop/srv/cat-service.js index 9fa85cca..eb314db5 100644 --- a/bookshop/srv/cat-service.js +++ b/bookshop/srv/cat-service.js @@ -2,7 +2,7 @@ const cds = require('@sap/cds') class CatalogService extends cds.ApplicationService { init(){ - const { Books } = cds.entities ('sap.capire.bookshop') + const { Books } = this.entities ('sap.capire.bookshop') // Reduce stock of ordered books if available stock suffices this.on ('submitOrder', async req => { diff --git a/bookshop/srv/user-service.cds b/bookshop/srv/user-service.cds index 1897f60e..47f58971 100644 --- a/bookshop/srv/user-service.cds +++ b/bookshop/srv/user-service.cds @@ -1,9 +1,7 @@ /** * Exposes user information */ -@requires: 'authenticated-user' service UserService { - /** * The current user */ @@ -13,4 +11,5 @@ service UserService { tenant : String; } + action login() returns me; } diff --git a/bookshop/srv/user-service.js b/bookshop/srv/user-service.js index 61f95fd8..2ecb68d9 100644 --- a/bookshop/srv/user-service.js +++ b/bookshop/srv/user-service.js @@ -1,4 +1,9 @@ const cds = require('@sap/cds') -module.exports = cds.service.impl((srv) => { - srv.on('READ', 'me', ({ tenant, user, locale }) => ({ id: user.id, locale, tenant })) -}) +module.exports = class UserService extends cds.Service { init(){ + this.on('READ', 'me', ({ tenant, user, locale }) => ({ id: user.id, locale, tenant })) + this.on('login', (req) => { + if (req.user._is_anonymous) + req._.res.set('WWW-Authenticate','Basic realm="Users"').sendStatus(401) + else return this.read('me') + }) +}}