PriceSource: Rabattbehandlung

[kivitendo-erp.git] / SL / PriceSource / Vendor.pm

diff --git a/SL/PriceSource/Vendor.pm b/SL/PriceSource/Vendor.pm
new file mode 100644 (file)
index 0000000..94d9bd0
--- /dev/null
+++ b/SL/PriceSource/Vendor.pm
@@ -0,0 +1,79 @@
+package SL::PriceSource::Vendor;
+
+use strict;
+use parent qw(SL::PriceSource::Base);
+
+use SL::DB::Vendor;
+use SL::PriceSource::Price;
+use SL::Locale::String;
+
+sub name { 'vendor_discount' }
+
+sub description { t8('Vendor Discount') }
+
+sub available_prices { }
+
+sub available_discounts {
+  my ($self, %params) = @_;
+
+  return if     $self->record->is_sales;
+  return unless $self->record->vendor;
+  return unless $self->record->vendor->discount != 0;
+
+  SL::PriceSource::Vendor->new(
+    discount     => $self->record->vendor->discount,
+    spec         => $self->record->vendor->id,
+    description  => t8('Vendor Discount'),
+    price_source => $self,
+  );
+}
+
+sub price_from_source {
+  my ($self, $source, $spec) = @_;
+
+  my $vendor = SL::DB::Vendor->load_cached($spec);
+
+  if (!$vendor) {
+    return SL::PriceSource::Discount->new(
+      missing      => t8('Could not load this vendor'),
+      price_source => $self,
+    )
+  }
+
+  if (!$self->record->vendor) {
+    return SL::PriceSource::Discount->new(
+      discount     => $vendor->discount,
+      spec         => $vendor->id,
+      description  => t8('Vendor Discount'),
+      price_source => $self,
+      invalid      => t8('This discount is only valid in purchase documents'),
+    )
+  }
+
+  if ($vendor->id != $self->record->vendor->id) {
+    return SL::PriceSource::Discount->new(
+      discount     => $vendor->discount,
+      spec         => $vendor->id,
+      description  => t8('Vendor Discount'),
+      price_source => $self,
+      invalid      => t8('This discount is only valid for vendor #1', $vendor->full_description),
+    )
+  }
+
+  return SL::PriceSource::Discount->new(
+    discount     => $vendor->discount,
+    spec         => $vendor->id,
+    description  => t8('Vendor Discount'),
+    price_source => $self,
+  );
+}
+
+
+sub best_price { }
+
+sub best_discount {
+  &available_discounts;
+}
+
+1;
+