1 files changed, 61 insertions, 0 deletions

diff --git a/src/administration.cpp b/src/administration.cpp
index d75aff7..b938271 100644
--- a/src/administration.cpp
+++ b/src/administration.cpp
@@ -1144,6 +1144,12 @@ bool administration_invoice_add(invoice* inv)
     invoice* new_inv = (invoice*)malloc(sizeof(invoice));
     memcpy(new_inv, &copy, sizeof(invoice));
 
+    new_inv->payment_means.payment_method = PAYMENT_METHOD_DEBIT_TRANSFER;
+    strops_copy(new_inv->payment_means.payee_bank_account, inv->customer.bank_account,  sizeof(new_inv->payment_means.payee_bank_account));
+    strops_copy(new_inv->payment_means.payee_account_name, inv->customer.name,          sizeof(new_inv->payment_means.payee_account_name));
+    strops_copy(new_inv->payment_means.service_provider_id, "",                         sizeof(new_inv->payment_means.service_provider_id));
+    strops_copy(new_inv->payment_means.payer_bank_account, inv->supplier.bank_account,  sizeof(new_inv->payment_means.payer_bank_account));
+
     list_append(&g_administration.invoices, new_inv);
 
     g_administration.next_id++;
@@ -1207,6 +1213,61 @@ u32 administration_invoice_get_all(invoice* buffer)
     return write_cursor;
 }
 
+bool administration_invoice_get_subtotal_for_tax_bracket(invoice* invoice, country_tax_bracket bracket, tax_subtotal* buffer)
+{
+    bool result = false;
+
+    buffer->tax = 0.0f;
+    buffer->total = 0.0f;
+    buffer->net = 0.0f;
+
+    list_iterator_start(&invoice->billing_items);
+    while (list_iterator_hasnext(&invoice->billing_items)) {
+        billing_item* c = (billing_item *)list_iterator_next(&invoice->billing_items);
+
+        if (strcmp(c->tax_bracket_id, bracket.id) == 0)
+        {
+            result = true;
+            buffer->tax += c->tax;
+            buffer->total += c->total;
+            buffer->net += c->net;
+        }
+    }
+    list_iterator_stop(&invoice->billing_items);
+
+    return result;
+}
+
+u32 administration_invoice_get_tax_brackets(invoice* invoice, country_tax_bracket* buffer)
+{
+    u32 write_cursor = 0;
+    
+    list_iterator_start(&invoice->billing_items);
+    while (list_iterator_hasnext(&invoice->billing_items)) {
+        billing_item c = *(billing_item *)list_iterator_next(&invoice->billing_items);
+
+        country_tax_bracket bracket;
+        bool found = administration_get_tax_bracket_by_id(&bracket, c.tax_bracket_id);
+        if (found) {
+
+            bool exists = false;
+            for (u32 i = 0; i < write_cursor; i++) {
+                if (strcmp(buffer[i].id, c.tax_bracket_id) == 0) {
+                    exists = true;
+                    break;
+                }
+            }
+
+            if (!exists) {
+                buffer[write_cursor++] = bracket;
+            }
+        }
+    }
+    list_iterator_stop(&invoice->billing_items);
+
+    return write_cursor;
+}
+
 static u32 administration_invoice_get_partial_list(u32 page_index, u32 page_size, invoice* buffer, bool want_outgoing)
 {
     assert(buffer);