1 files changed, 70 insertions, 0 deletions
diff --git a/perl/cw_product_names.pl b/perl/cw_product_names.pl
new file mode 100644
index 0000000..1e66bc0
--- /dev/null
+++ b/perl/cw_product_names.pl
@@ -0,0 +1,70 @@
+#!/usr/bin/perl
+
+use Text::CSV;
+use Data::Dumper;
+
+# cw_products
+# 0 id  1 sku  2 product_name
+
+# cw_skus
+# 0 sku_id  1 sku  2 product_id
+
+# cw_orders
+# 0 order_id  1 date  2 status  3 customer_id
+
+# cw_order_skus
+# 0 id  1 order_id  2 sku_id
+
+# cw_customers
+# 0 customer_id  1 customer_type  2 date_added  3 date_modified  4 first_name  5 last_name
+# 6 7 8 9 10 = address
+
+@products     = load_csv("cw_products.csv");
+@skus         = load_csv("cw_skus.csv");
+@orders       = load_csv("cw_orders.csv");
+@order_skus   = load_csv("cw_order_skus.csv");
+@customers    = load_csv("cw_customers.csv");
+@order_status = load_csv("cw_order_status.csv");
+
+$product_name_lookup = {};
+for $product (@products) {
+  $sku_name = $product->[1];
+  $product_name = $product->[2];
+  $product_name_lookup->{ $sku_name } = $product_name;
+}
+
+$sku_id_lookup = {};
+for $sku (@skus) {
+  $sku_id = $sku->[0];
+  $sku_name = $sku->[1];
+  $product_name = $product_name_lookup->{ $sku_name };
+  $sku_id_lookup->{ $sku_id } = $sku_name;
+  print $sku_name . "\t" . $product_name . "\n";
+}
+
+
+
+
+
+
+
+
+
+
+
+
+sub load_csv () {
+  my $filename = shift;
+  my @rows;
+  my $csv = Text::CSV->new ( { binary => 1 } )  # should set binary attribute.
+                 or die "Cannot use CSV: ".Text::CSV->error_diag ();
+ 
+  open my $fh, "<:encoding(utf8)", $filename or die "$filename: $!";
+  while ( my $row = $csv->getline( $fh ) ) {
+    push @rows, $row;
+  }
+  $csv->eof or $csv->error_diag();
+  close $fh;
+  return @rows;
+}
+