Add the date of the last payment/collection to ODS export

Requested by Clara, that she wanted to know that date for internal
processes.  We agreed on adding only the most recent payment/collection
date, instead of adding all of them, for multiple payments/collections,
and she can know whether that date is for a partial or a complete
payment/collection with the status column.

pkg/expenses.go

@@ -663,9 +663,10 @@ func HandleBatchExpenseAction(w http.ResponseWriter, r *http.Request, _ httprout
 		}
 		entries := mustCollectExpenseEntries(r.Context(), conn, locale, filters)
 		vatin := mustCollectExpenseEntriesVATIN(r.Context(), conn, entries)
+		lastPaymentDate := mustCollectExpenseEntriesLastPaymentDate(r.Context(), conn, entries)
 		taxes := mustCollectExpenseEntriesTaxes(r.Context(), conn, entries)
 		taxColumns := mustCollectTaxColumns(r.Context(), conn, company)
-		ods := mustWriteExpensesOds(entries, vatin, taxes, taxColumns, locale, company)
+		ods := mustWriteExpensesOds(entries, vatin, lastPaymentDate, taxes, taxColumns, locale, company)
 		writeOdsResponse(w, ods, gettext("expenses.ods", locale))
 	default:
 		http.Error(w, gettext("Invalid action", locale), http.StatusBadRequest)
@@ -700,6 +701,20 @@ func mustCollectExpenseEntriesVATIN(ctx context.Context, conn *Conn, entries []*
 	`)
 }
 
+func mustCollectExpenseEntriesLastPaymentDate(ctx context.Context, conn *Conn, entries []*ExpenseEntry) map[int]time.Time {
+	ids := mustMakeIDArray(entries, func(entry *ExpenseEntry) int {
+		return entry.ID
+	})
+	return mustMakeDateMap(ctx, conn, ids, `
+		select expense_id
+		     , max(payment_date)
+		from expense_payment
+		    join payment using (payment_id)
+		where expense_id = any ($1)	
+		group by expense_id
+	`)
+}
+
 func handleRemoveExpense(w http.ResponseWriter, r *http.Request, params httprouter.Params) {
 	slug := params[0].Value
 	if !ValidUuid(slug) {

pkg/invoices.go

@@ -673,9 +673,10 @@ func HandleBatchInvoiceAction(w http.ResponseWriter, r *http.Request, _ httprout
 		}
 		entries := mustCollectInvoiceEntries(r.Context(), conn, locale, filters)
 		vatin := mustCollectInvoiceEntriesVATIN(r.Context(), conn, entries)
+		lastCollectionDate := mustCollectInvoiceEntriesLastCollectionDate(r.Context(), conn, entries)
 		taxes := mustCollectInvoiceEntriesTaxes(r.Context(), conn, entries)
 		taxColumns := mustCollectTaxColumns(r.Context(), conn, company)
-		ods := mustWriteInvoicesOds(entries, vatin, taxes, taxColumns, locale, company)
+		ods := mustWriteInvoicesOds(entries, vatin, lastCollectionDate, taxes, taxColumns, locale, company)
 		writeOdsResponse(w, ods, gettext("invoices.ods", locale))
 	default:
 		http.Error(w, gettext("Invalid action", locale), http.StatusBadRequest)
@@ -806,6 +807,43 @@ func mustMakeVATINMap(ctx context.Context, conn *Conn, ids *pgtype.Int4Array, sq
 	return vatin
 }
 
+func mustCollectInvoiceEntriesLastCollectionDate(ctx context.Context, conn *Conn, entries []*InvoiceEntry) map[int]time.Time {
+	ids := mustMakeIDArray(entries, func(entry *InvoiceEntry) int {
+		return entry.ID
+	})
+	return mustMakeDateMap(ctx, conn, ids, `
+		select invoice_id
+		     , max(collection_date)
+		from invoice_collection
+		    join collection using (collection_id)
+		where invoice_id = any ($1)	
+		group by invoice_id
+	`)
+}
+
+func mustMakeDateMap(ctx context.Context, conn *Conn, ids *pgtype.Int4Array, sql string) map[int]time.Time {
+	rows, err := conn.Query(ctx, sql, ids)
+	if err != nil {
+		panic(err)
+	}
+	defer rows.Close()
+
+	dates := make(map[int]time.Time)
+	for rows.Next() {
+		var entryID int
+		var date time.Time
+		if err := rows.Scan(&entryID, &date); err != nil {
+			panic(err)
+		}
+
+		dates[entryID] = date
+	}
+	if rows.Err() != nil {
+		panic(rows.Err())
+	}
+	return dates
+}
+
 func mustWriteInvoicesPdf(r *http.Request, slugs []string) []byte {
 	conn := getConn(r)
 	company := mustGetCompany(r)

pkg/ods.go

@@ -53,15 +53,16 @@ func extractTaxIDs(taxColumns map[int]string) []int {
 	return taxIDs
 }
 
-func mustWriteInvoicesOds(invoices []*InvoiceEntry, vatin map[int]string, taxes map[int]taxMap, taxColumns map[int]string, locale *Locale, company *Company) []byte {
+func mustWriteInvoicesOds(invoices []*InvoiceEntry, vatin map[int]string, lastCollectionDate map[int]time.Time, taxes map[int]taxMap, taxColumns map[int]string, locale *Locale, company *Company) []byte {
 	taxIDs := extractTaxIDs(taxColumns)
-	columns := make([]string, 7+len(taxIDs))
+	columns := make([]string, 8+len(taxIDs))
 	columns[0] = "Date"
 	columns[1] = "Invoice Num."
 	columns[2] = "Customer"
 	columns[3] = pgettext("title", "VAT number", locale)
-	columns[4] = "Status"
-	i := 5
+	columns[4] = "Payment Date"
+	columns[5] = "Status"
+	i := 6
 	for _, taxID := range taxIDs {
 		columns[i] = taxColumns[taxID]
 		i++
@@ -73,6 +74,11 @@ func mustWriteInvoicesOds(invoices []*InvoiceEntry, vatin map[int]string, taxes
 		writeCellString(sb, invoice.Number)
 		writeCellString(sb, invoice.CustomerName)
 		writeCellString(sb, vatin[invoice.ID])
+		if date, ok := lastCollectionDate[invoice.ID]; ok {
+			writeCellDate(sb, date)
+		} else {
+			writeCellString(sb, "")
+		}
 		writeCellString(sb, invoice.StatusLabel)
 		writeTaxes(sb, taxes[invoice.ID], taxIDs, locale, company)
 		writeCellFloat(sb, invoice.Total, locale, company)
@@ -99,16 +105,17 @@ func mustWriteQuotesOds(quotes []*QuoteEntry, locale *Locale, company *Company)
 	})
 }
 
-func mustWriteExpensesOds(expenses []*ExpenseEntry, vatin map[int]string, taxes map[int]taxMap, taxColumns map[int]string, locale *Locale, company *Company) []byte {
+func mustWriteExpensesOds(expenses []*ExpenseEntry, vatin map[int]string, lastPaymentDate map[int]time.Time, taxes map[int]taxMap, taxColumns map[int]string, locale *Locale, company *Company) []byte {
 	taxIDs := extractTaxIDs(taxColumns)
-	columns := make([]string, 8+len(taxIDs))
+	columns := make([]string, 9+len(taxIDs))
 	columns[0] = "Contact"
 	columns[1] = pgettext("title", "VAT number", locale)
 	columns[2] = "Invoice Date"
 	columns[3] = "Invoice Number"
-	columns[4] = "Status"
-	columns[5] = "Amount"
-	i := 6
+	columns[4] = "Payment Date"
+	columns[5] = "Status"
+	columns[6] = "Amount"
+	i := 7
 	for _, taxID := range taxIDs {
 		columns[i] = taxColumns[taxID]
 		i++
@@ -116,11 +123,15 @@ func mustWriteExpensesOds(expenses []*ExpenseEntry, vatin map[int]string, taxes
 	columns[i] = "Total"
 	columns[i+1] = "Tags"
 	return mustWriteTableOds(expenses, columns, locale, func(sb *strings.Builder, expense *ExpenseEntry) {
-
 		writeCellString(sb, expense.InvoicerName)
 		writeCellString(sb, vatin[expense.ID])
 		writeCellDate(sb, expense.InvoiceDate)
 		writeCellString(sb, expense.InvoiceNumber)
+		if date, ok := lastPaymentDate[expense.ID]; ok {
+			writeCellDate(sb, date)
+		} else {
+			writeCellString(sb, "")
+		}
 		writeCellString(sb, expense.StatusLabel)
 		writeCellFloat(sb, expense.Amount, locale, company)
 		writeTaxes(sb, taxes[expense.ID], taxIDs, locale, company)

web/static/numerus.css

@@ -314,6 +314,7 @@ header nav a[aria-current] {
 main {
     padding: 2rem 3rem;
     overflow-y: scroll;
+    flex: 1;
 }
 
 .input {