showing more useful information in invoice items table

1 files changed, 28 insertions, 4 deletions

diff --git a/src/views/EditInvoice.vue b/src/views/EditInvoice.vue
index 958846e..adc172b 100644
--- a/src/views/EditInvoice.vue
+++ b/src/views/EditInvoice.vue
@@ -3,8 +3,10 @@ import { ref, onMounted, toRaw } from 'vue'
 import { useRoute } from "vue-router"
 import { useToast } from 'vue-toast-notification'
 import axios from 'axios'
+import currency from "currency.js"
 
 import Invoice from "./../classes/invoice"
+import InvoiceItem from "./../classes/invoice_item"
 
 import invoiceHeader from './../components/invoice_header.vue'
 import itemSelector from './../components/item_selector.vue'
@@ -18,11 +20,33 @@ const route = useRoute()
 
 const invoiceId = route.params.id
 const invoice = ref(new Invoice())
-const items = ref([])
+const items = ref<any[]>([])
 
 const invoiceIsLoading = ref(true)
 const itemsTableIsLoading = ref(true)
 
+const processItems = (items: InvoiceItem[]) => items.map((x: InvoiceItem) => {
+  const quantity = currency(x.Quantity)
+  const unitPrice = currency(x.UnitPrice)
+  const gstPercentage = currency(x.GSTPercentage)
+  const gstValue = unitPrice.multiply(gstPercentage).divide(100)
+  const totalGSTValue = gstValue.multiply(quantity)
+  const amountWithoutGST = unitPrice.multiply(quantity)
+
+  return({
+    ...x
+    , Quantity: quantity
+    , UnitPrice: unitPrice
+    , GSTValue: gstValue
+    , TotalGSTValue: totalGSTValue
+    , AmountWithoutGST: amountWithoutGST
+    , TotalAmount: amountWithoutGST.add(totalGSTValue)
+  })
+})
+          //{{ currency(item.UnitPrice).add(currency(item.UnitPrice).multiply(currency(item.GSTPercentage)).divide(100)).multiply(currency(item.Quantity)) }}
+          //  {{ currency(item.UnitPrice).multiply(currency(item.Quantity)) }}
+          //  {{ currency(item.UnitPrice).multiply(currency(item.GSTPercentage)).divide(100).multiply(item.Quantity) }}
+
 const getInvoice = async () => {
   invoiceIsLoading.value = true
   itemsTableIsLoading.value = true
@@ -30,7 +54,7 @@ const getInvoice = async () => {
   try {
     const r = await axios.get(`/invoice/${invoiceId}`)
     invoice.value = r.data.data
-    items.value = r.data.data.Items
+    items.value = processItems(r.data.data.Items)
   } catch (err) {
     toast.error('An unhandled exception occoured. Please check logs')
     console.error(err)
@@ -41,13 +65,13 @@ const getInvoice = async () => {
 }
 
 const refreshItems = async () => {
-  items.value = []
+  //items.value = []
   itemsTableIsLoading.value = true
 
   try {
     const res = await axios.get(`/invoice/${invoiceId}/item`)
     if (res.status === 200) {
-      items.value = res.data.data
+      items.value = processItems(res.data.data)
     }
   } catch (err) {
     toast.error('An unhandled exception occoured. Please check logs')