Merge branch 'b-3.6.1' of ../kivitendo-erp_20220811

[kivitendo-erp.git] / sql / Pg-upgrade2 / auto_delete_reconciliation_links_on_acc_trans_deletion.pl

diff --git a/sql/Pg-upgrade2/auto_delete_reconciliation_links_on_acc_trans_deletion.pl b/sql/Pg-upgrade2/auto_delete_reconciliation_links_on_acc_trans_deletion.pl
new file mode 100644 (file)
index 0000000..70e76f7
--- /dev/null
+++ b/sql/Pg-upgrade2/auto_delete_reconciliation_links_on_acc_trans_deletion.pl
@@ -0,0 +1,26 @@
+# @tag: auto_delete_reconciliation_links_on_acc_trans_deletion
+# @description: Automatisch Einträge aus reconciliation_links entfernen, wenn referenzierte Einträge gelöscht werden
+# @depends: automatic_reconciliation
+package SL::DBUpgrade2::auto_delete_reconciliation_links_on_acc_trans_deletion;
+
+use utf8;
+use strict;
+
+use parent qw(SL::DBUpgrade2::Base);
+
+sub run {
+  my ($self) = @_;
+
+  $self->drop_constraints(table => $_) for qw(reconciliation_links);
+
+  my @queries = (
+    q|ALTER TABLE reconciliation_links ADD CONSTRAINT reconciliation_links_acc_trans_id_fkey   FOREIGN KEY (acc_trans_id)        REFERENCES acc_trans         (acc_trans_id) ON DELETE CASCADE|,
+    q|ALTER TABLE reconciliation_links ADD CONSTRAINT reconciliation_links_bank_transaction_id FOREIGN KEY (bank_transaction_id) REFERENCES bank_transactions (id)           ON DELETE CASCADE|,
+  );
+
+  $self->db_query($_) for @queries;
+
+  return 1;
+}
+
+1;