feat(banking): add cost centres and VAT to account allocations

frontend/components/costcentreDisplay.vue

@@ -1,5 +1,6 @@
 <script setup>
 import dayjs from "dayjs"
+import { getBankAllocationAmounts, isDirectBankAllocation } from "~/utils/bankAllocationTax"
 
 const props = defineProps({
   item: {
@@ -12,6 +13,8 @@ const loading = ref(true)
 const incomingInvoices = ref([])
 const createddocuments = ref([])
 const costcentres = ref([])
+const bankAllocations = ref([])
+const accounts = ref([])
 const selectedYear = ref(String(dayjs().year()))
 const selectedMonth = ref("all")
 
@@ -74,8 +77,10 @@ const relevantCostCentreIds = computed(() => {
 
 const yearItems = computed(() => {
   const years = [...new Set(
-    incomingInvoices.value
-      .map((invoice) => invoice.date ? String(dayjs(invoice.date).year()) : null)
+    [...incomingInvoices.value.map(invoice => invoice.date),
+      ...createddocuments.value.map(document => document.documentDate),
+      ...bankAllocations.value.map(allocation => allocation.bankstatement?.date)]
+      .map((date) => date ? String(dayjs(date).year()) : null)
       .filter(Boolean)
   )].sort((a, b) => Number(b) - Number(a))
 
@@ -183,7 +188,33 @@ const reportRows = computed(() => {
       .filter(Boolean)
   })
 
-  return [...incomingRows, ...outgoingRows]
+  const bankRows = bankAllocations.value.flatMap((allocation) => {
+    const statement = allocation.bankstatement
+    const date = dayjs(statement.date || statement.valueDate)
+    if (!date.isValid() || String(date.year()) !== selectedYear.value
+        || (selectedMonth.value !== "all" && date.month() + 1 !== Number(selectedMonth.value))) return []
+    const centre = costCentreMap.value.get(getCostCentreId(allocation.costcentre))
+    const account = accounts.value.find(account => account.id === (allocation.account?.id || allocation.account)) || allocation.ownaccount
+    const amounts = getBankAllocationAmounts(allocation)
+    // As for incoming documents, expenses are positive and refunds negative.
+    const sign = amounts.kind === "input" || (amounts.kind === "none" && amounts.amountGross < 0) ? -1 : 1
+    return [{
+      id: `bank-${allocation.id}`,
+      sourceLabel: "Bankbuchung",
+      statementId: statement.id,
+      reference: `Bank #${statement.id}`,
+      date: statement.date || statement.valueDate,
+      state: "Gebucht",
+      vendorName: statement.debName || statement.credName || "-",
+      accountLabel: `${account?.number || ""} ${account?.label || account?.name || ""}`.trim() || "-",
+      costCentreName: centre ? `${centre.number} - ${centre.name}` : "-",
+      description: allocation.description || statement.text || "-",
+      amountNet: amounts.amountNet * sign,
+      amountTax: amounts.amountTax * sign,
+      amountGross: amounts.amountGross * sign,
+    }]
+  })
+  return [...incomingRows, ...outgoingRows, ...bankRows]
 })
 
 const totals = computed(() => {
@@ -212,8 +243,12 @@ const setupPage = async () => {
   loading.value = true
 
   costcentres.value = await useEntities("costcentres").select("*", null, false, true)
+  accounts.value = await useEntities("accounts").selectSpecial()
   const invoices = await useEntities("incominginvoices").select("*, vendor(id,name)")
   const documents = await useEntities("createddocuments").select("*, customer(id,name)")
+  const allocations = await useEntities("statementallocations").select("*, bankstatement(*), account(*), ownaccount(*)")
+  bankAllocations.value = allocations.filter(allocation => isDirectBankAllocation(allocation)
+    && relevantCostCentreIds.value.has(getCostCentreId(allocation.costcentre)))
 
   incomingInvoices.value = invoices.filter((invoice) =>
     (invoice.accounts || []).some((account) => relevantCostCentreIds.value.has(account.costCentre))
@@ -283,7 +318,10 @@ setupPage()
         class="w-full"
     >
       <template #reference-cell="{ row }">
-        <div class="truncate font-medium">{{ row.original.reference }}</div>
+        <NuxtLink v-if="row.original.statementId" :to="`/banking/statements/show/${row.original.statementId}`" class="font-medium text-primary">
+          {{ row.original.reference }}
+        </NuxtLink>
+        <div v-else class="truncate font-medium">{{ row.original.reference }}</div>
       </template>
 
       <template #date-cell="{ row }">

frontend/components/displayBWASummary.vue

@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import dayjs from "dayjs"
+import { getBankAllocationTaxBreakdown } from "~/utils/bankAllocationTax"
 import {
   getCreatedDocumentTaxBreakdown,
   getIncomingInvoiceTaxBreakdown
@@ -125,6 +126,12 @@ const loadSummary = async () => {
       return sum + breakdown.tax19 + breakdown.tax7
     }, 0)
 
+    const bankTaxBalance = (allocations || []).reduce((sum: number, allocation: any) => {
+      const date = dayjs(allocation.bankstatement?.date || allocation.bankstatement?.valueDate)
+      if (!date.isValid() || date.isBefore(bounds.start, "day") || date.isAfter(bounds.end, "day")) return sum
+      const { output, input } = getBankAllocationTaxBreakdown(allocation)
+      return sum + output.tax19 + output.tax7 - input.tax19 - input.tax7
+    }, 0)
     const expenses = invoiceExpenses + directAccountExpenses + depreciations
 
     summary.value = {
@@ -133,7 +140,7 @@ const loadSummary = async () => {
       expenses: Number(expenses.toFixed(2)),
       depreciations: Number(depreciations.toFixed(2)),
       result: Number((income - Math.abs(expenses)).toFixed(2)),
-      taxBalance: Number((outputTax - inputTax).toFixed(2)),
+      taxBalance: Number((outputTax - inputTax + bankTaxBalance).toFixed(2)),
       incomeCount: outputDocs.length,
       expenseCount: inputDocs.filter((invoice: any) => getIncomingInvoiceImmediateExpenseNet(invoice) > 0).length + directAccountAllocations.filter((allocation: any) => getStatementAllocationImmediateExpenseAmount(allocation) > 0).length,
       depreciationCount: depreciationRows.length