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<template>
<div class="mt-5">
<div class="row d-flex justify-content-center">
<div class="col-md-6 card">
<ul class="list-group list-group-flush">
<li v-for="item in cart" :key="item.id"
class="list-group-item d-flex justify-content-between align-items-start">
<div class="ms-2 me-auto">
<div class="fw-bold">{{ item.name }}</div>
<i>${{ item.price }}</i>
</div>
<span class="badge bg-primary rounded-pill">{{ item.quantity }}</span>
<span class="badge bg-danger rounded-pill ms-2" @click="remove(item.id)">x</span>
</li>
</ul>
<p class="text-center my-3 fw-bold">You can buy {{ cartSize }} items for ${{ cartPrice }}.</p>
</div>
<div class="col-md-4 card p-2" v-if="cartSize">
<div ref="paypal" v-if="isLoggedIn"></div>
<p v-else class="fw-bold text-center my-auto">
You need to be logged in to make a purchase.
</p>
</div>
</div>
</div>
<Modal :title="modalTitle" v-if="showModal" @close="showModal = false">
<p v-text="modalText"></p>
</Modal>
</template>
<script>
import Modal from '@/components/Modal.vue';
export default {
name: 'Checkout',
components: {
Modal
},
mounted() {
const script = document.createElement("script");
script.src = `https://www.paypal.com/sdk/js?client-id=${process.env.VUE_APP_PAYPAL_CLIENT_ID}&disable-funding=credit`;
script.addEventListener("load", this.paypalLoaded);
document.body.appendChild(script);
},
data() {
return {
showModal: false,
modalTitle: '',
modalText: ''
};
},
computed: {
cart() {
return this.$store.getters.getCart;
},
cartSize() {
return this.$store.getters.getCartSize;
},
cartPrice() {
return this.$store.getters.getCartPrice;
},
isLoggedIn() {
return this.$store.getters.isLoggedIn;
}
},
methods: {
remove(id) {
this.$store.commit('removeFromCart', id);
},
paypalLoaded() {
window.paypal.Buttons({
createOrder: async () => {
return await this.$store.dispatch('createOrder');
},
onApprove: async (data) => {
const success = await this.$store.dispatch('captureOrder', data.orderID);
if (success === true) {
this.modalTitle = 'Success!';
this.modalText = 'Your purchase should arrive within 7 days!';
this.$store.commit('clearCart');
}
else {
this.modalTitle = 'Failure!';
this.modalText = 'Your order was not successfully paid! Check your funds or try again later.';
}
this.showModal = true;
},
onError: (err) => {
this.modalTitle = 'Error!';
this.modalText = 'Error occurred! Please try again later.';
this.showModal = true;
console.error(err);
}
}).render(this.$refs.paypal);
}
}
}
</script>
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