Fix phone formatting

backend/src/main/resources/db/migration/V14__normalize_phone_numbers.sql

@@ -0,0 +1,34 @@
+-- Normalize existing phone numbers to (XXX) XXX-XXXX format
+
+-- Update users table
+UPDATE users
+SET phone = '(' || SUBSTRING(clean_digits, 1, 3) || ') ' || SUBSTRING(clean_digits, 4, 3) || '-' || SUBSTRING(clean_digits, 7, 4)
+FROM (
+    SELECT id, 
+           RIGHT(regexp_replace(phone, '\D', '', 'g'), 10) as clean_digits
+    FROM users
+    WHERE regexp_replace(phone, '\D', '', 'g') ~ '\d{10,}$'
+) AS sub
+WHERE users.id = sub.id;
+
+-- Update supplier table
+UPDATE supplier
+SET supPhone = '(' || SUBSTRING(clean_digits, 1, 3) || ') ' || SUBSTRING(clean_digits, 4, 3) || '-' || SUBSTRING(clean_digits, 7, 4)
+FROM (
+    SELECT supId, 
+           RIGHT(regexp_replace(supPhone, '\D', '', 'g'), 10) as clean_digits
+    FROM supplier
+    WHERE regexp_replace(supPhone, '\D', '', 'g') ~ '\d{10,}$'
+) AS sub
+WHERE supplier.supId = sub.supId;
+
+-- Update storeLocation table
+UPDATE storeLocation
+SET phone = '(' || SUBSTRING(clean_digits, 1, 3) || ') ' || SUBSTRING(clean_digits, 4, 3) || '-' || SUBSTRING(clean_digits, 7, 4)
+FROM (
+    SELECT storeId, 
+           RIGHT(regexp_replace(phone, '\D', '', 'g'), 10) as clean_digits
+    FROM storeLocation
+    WHERE regexp_replace(phone, '\D', '', 'g') ~ '\d{10,}$'
+) AS sub
+WHERE storeLocation.storeId = sub.storeId;