frontend: checkout form
Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
This commit is contained in:
Ahmet Alp Balkan
parent
10748d6b0a
commit
2ec570c507
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@ -233,6 +233,28 @@ func (fe *frontendServer) viewCartHandler(w http.ResponseWriter, r *http.Request
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}
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}
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func (fe *frontendServer) prepareCheckoutHandler(w http.ResponseWriter, r *http.Request) {
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streetAddress1 := r.FormValue("street_address_1")
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streetAddress2 := r.FormValue("street_address_2")
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city := r.FormValue("city")
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country := r.FormValue("country")
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zipCode, _ := strconv.ParseInt(r.FormValue("country"), 10, 32)
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log.Printf("[prepareCheckout] session_id=%+v", sessionID(r))
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_, _ = pb.NewCheckoutServiceClient(fe.checkoutSvcConn).CreateOrder(r.Context(),
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&pb.CreateOrderRequest{
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UserId: sessionID(r),
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UserCurrency: currentCurrency(r),
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Address: &pb.Address{
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StreetAddress_1: streetAddress1,
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StreetAddress_2: streetAddress2,
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City: city,
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ZipCode: int32(zipCode),
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Country: country,
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},
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})
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}
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func (fe *frontendServer) logoutHandler(w http.ResponseWriter, r *http.Request) {
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log.Printf("[home] session_id=%+v", sessionID(r))
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for _, c := range r.Cookies() {
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@ -40,6 +40,9 @@ type frontendServer struct {
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recommendationSvcAddr string
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recommendationSvcConn *grpc.ClientConn
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checkoutSvcAddr string
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checkoutSvcConn *grpc.ClientConn
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}
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func main() {
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@ -55,6 +58,7 @@ func main() {
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mustMapEnv(&svc.currencySvcAddr, "CURRENCY_SERVICE_ADDR")
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mustMapEnv(&svc.cartSvcAddr, "CART_SERVICE_ADDR")
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mustMapEnv(&svc.recommendationSvcAddr, "RECOMMENDATION_SERVICE_ADDR")
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mustMapEnv(&svc.checkoutSvcAddr, "CHECKOUT_SERVICE_ADDR")
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var err error
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svc.currencySvcConn, err = grpc.DialContext(ctx, svc.currencySvcAddr, grpc.WithInsecure())
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@ -82,6 +86,7 @@ func main() {
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r.HandleFunc("/cart/empty", ensureSessionID(svc.emptyCartHandler)).Methods(http.MethodPost)
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r.HandleFunc("/setCurrency", ensureSessionID(svc.setCurrencyHandler)).Methods(http.MethodPost)
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r.HandleFunc("/logout", svc.logoutHandler).Methods(http.MethodGet)
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r.HandleFunc("/checkout", ensureSessionID(svc.prepareCheckoutHandler)).Methods(http.MethodGet, http.MethodHead)
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r.PathPrefix("/static/").Handler(http.StripPrefix("/static/", http.FileServer(http.Dir("./static/"))))
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log.Printf("starting server on :" + srvPort)
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log.Fatal(http.ListenAndServe("localhost:"+srvPort, r))
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@ -0,0 +1,13 @@
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#!/bin/bash
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set -ex
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kubectl port-forward $(kubectl get pods -l app=currencyservice -o=name) 7000:31337 &
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kubectl port-forward $(kubectl get pods -l app=recommendationservice -o=name) 8081:8080 &
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kubectl port-forward $(kubectl get pods -l app=cartservice -o=name) 7070:7070 &
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kubectl port-forward $(kubectl get pods -l app=productcatalogservice -o=name) 3550:3550 &
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kubectl port-forward $(kubectl get pods -l app=checkoutservice -o=name) 5050:5050 &
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set +x
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trap "exit" INT TERM ERR
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trap "kill 0" EXIT
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wait
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@ -5,45 +5,80 @@
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<div class="py-5">
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<div class="container bg-light py-3 px-lg-5 py-lg-5">
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{{ if eq (len $.items) 0 }}
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<h3>Your shopping cart is empty!</h3>
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<p>Items you add to your shopping cart will appear here.</p>
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<a class="btn btn-primary" href="/" role="button">Browse Products → </a>
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<h3>Your shopping cart is empty!</h3>
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<p>Items you add to your shopping cart will appear here.</p>
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<a class="btn btn-primary" href="/" role="button">Browse Products → </a>
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{{ else }}
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<h3>{{ len $.items }} item {{- if gt (len $.items) 0}}s{{end}}
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in your Shopping Cart</h3>
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{{ end }}
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{{ range $.items }}
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<div class="row pt-2 mb-2">
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<div class="col text-right">
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<a href="/product/{{.Item.Id}}"><img class="img-fluid" style="width: auto; max-height: 60px;"
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src="{{.Item.Picture}}" /></a>
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</div>
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<div class="col align-middle">
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<strong>{{.Item.Name}}</strong><br/>
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<small class="text-muted">SKU: #{{.Item.Id}}</small>
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</div>
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<div class="col text-left">
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Qty: {{.Quantity}}<br/>
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<strong>
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{{ renderMoney .Price}}
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</strong>
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</div>
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</div>
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{{ end }}
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{{ if $.items }}
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<div class="row mt-5">
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<div class="col-8 offset-2">
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<div class="d-flex justify-content-between align-items-center">
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<form method="POST" action="/cart/empty">
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<button class="btn btn-secondary" type="submit">Empty Cart</button>
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</form>
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<a class="btn btn-primary" href="/checkout" role="button">Proceed to Checkout →</a>
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<h3>{{ len $.items }} item {{- if gt (len $.items) 1}}s{{end}}
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in your Shopping Cart</h3>
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{{ range $.items }}
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<div class="row pt-2 mb-2">
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<div class="col text-right">
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<a href="/product/{{.Item.Id}}"><img class="img-fluid" style="width: auto; max-height: 60px;"
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src="{{.Item.Picture}}" /></a>
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</div>
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<div class="col align-middle">
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<strong>{{.Item.Name}}</strong><br/>
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<small class="text-muted">SKU: #{{.Item.Id}}</small>
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</div>
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<div class="col text-left">
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Qty: {{.Quantity}}<br/>
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<strong>
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{{ renderMoney .Price}}
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</strong>
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</div>
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</div>
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</div>
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{{ end }}
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{{ end }} <!-- range $.items-->
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<hr/>
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<div class="row py-3 my-2">
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<div class="col-12 col-lg-8 offset-lg-2">
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<h3>Prepare to checkout</h3>
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<form class="needs-validation">
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<div class="form-row">
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<div class="col-md-5 mb-3">
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<label for="street_address_1">Street Address</label>
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<input type="text" class="form-control" id="street_address_1"
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value="1600 Amphitheatre Parkway" required>
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</div>
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<div class="col-md-5 mb-3">
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<label for="street_address_2">Street Address (cont.)</label>
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<input type="text" class="form-control" id="street_address_2" placeholder="...your address here">
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</div>
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<div class="col-md-2 mb-3">
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<label for="zip_code">Zip Code</label>
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<input type="text" class="form-control" id="zip_code" value="94043" required>
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</div>
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</div>
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<div class="form-row">
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<div class="col-md-6 mb-3">
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<label for="city">City</label>
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<input type="text" class="form-control" id="city" placeholder="City" value="Mountain View" required>
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</div>
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<div class="col-md-3 mb-3">
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<label for="state">State</label>
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<input type="text" class="form-control" id="state" placeholder="State" value="CA" required>
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</div>
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<div class="col-md-3 mb-3">
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<label for="country">Country</label>
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<input type="text" class="form-control" id="country" placeholder="Country Name"
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value="United States" required>
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</div>
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</div>
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<div class="form-row">
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<div class="col-12 d-flex justify-content-between align-items-center">
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<form method="POST" action="/cart/empty">
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<button class="btn btn-secondary" type="submit">Empty Cart</button>
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</form>
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<a class="btn btn-primary" href="/checkout" role="button">Proceed to Checkout →</a>
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</div>
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</div>
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</form>
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</div>
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</div>
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{{ end }} <!-- end if $.items -->
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{{ if $.recommendations}}
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<hr/>
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@ -1,6 +1,6 @@
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{{ define "recommendations" }}
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<h5 class="text-muted">Products you might like</h5>
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<div class="row mt-2">
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<div class="row my-2 py-3">
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{{range . }}
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<div class="col-3">
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<div class="card mb-3 box-shadow">
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