fix(router): card network for co-badged card and update regex (#6801)

juspay · Dec 11, 2024 · cd20537 · cd20537
1 parent 400d9a4
commit cd20537
Show file tree

Hide file tree

Showing 2 changed files with 19 additions and 13 deletions.
diff --git a/crates/cards/src/validate.rs b/crates/cards/src/validate.rs
@@ -51,26 +51,32 @@ impl CardNumber {
         static CARD_NETWORK_REGEX: Lazy<HashMap<&str, Result<Regex, regex::Error>>> = Lazy::new(
             || {
                 let mut map = HashMap::new();
-                map.insert("Mastercard", Regex::new(r"^(5[1-5][0-9]{14}|2(2(2[1-9]|[3-9][0-9])|[3-6][0-9][0-9]|7([0-1][0-9]|20))[0-9]{12})$"));
-                map.insert("American Express", Regex::new(r"^3[47][0-9]{13}$"));
-                map.insert("Visa", Regex::new(r"^4[0-9]{12}(?:[0-9]{3})?$"));
-                map.insert("Discover", Regex::new(r"^65[4-9][0-9]{13}|64[4-9][0-9]{13}|6011[0-9]{12}|(622(?:12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|9[01][0-9]|92[0-5])[0-9]{10})$"));
+                map.insert(
+                    "Mastercard",
+                    Regex::new(r"^(222[1-9]|22[3-9][0-9]|2[3-6][0-9]{2}|27[0-1][0-9]|2720|5[1-5])"),
+                );
+                map.insert("American Express", Regex::new(r"^3[47]"));
+                map.insert("Visa", Regex::new(r"^4"));
+                map.insert(
+                    "Discover",
+                    Regex::new(
+                        r"^(6011|64[4-9]|65|622126|622[1-9][0-9][0-9]|6229[0-1][0-9]|622925)",
+                    ),
+                );
                 map.insert(
         "Maestro",
-        Regex::new(r"^(5018|5081|5044|504681|504993|5020|502260|5038|603845|603123|6304|6759|676[1-3]|6220|504834|504817|504645|504775|600206|627741)"),
+        Regex::new(r"^(5018|5081|5044|504681|504993|5020|502260|5038|5893|603845|603123|6304|6759|676[1-3]|6220|504834|504817|504645|504775|600206|627741)"),
     );
                 map.insert(
         "RuPay",
-        Regex::new(r"^(508227|508[5-9]|603741|60698[5-9]|60699|607[0-8]|6079[0-7]|60798[0-4]|60800[1-9]|6080[1-9]|608[1-4]|608500|6521[5-9]|652[2-9]|6530|6531[0-4]|817290|817368|817378|353800)"),
+        Regex::new(r"^(508227|508[5-9]|603741|60698[5-9]|60699|607[0-8]|6079[0-7]|60798[0-4]|60800[1-9]|6080[1-9]|608[1-4]|608500|6521[5-9]|652[2-9]|6530|6531[0-4]|817290|817368|817378|353800|82)"),
     );
-                map.insert("Diners Club", Regex::new(r"^(36|38|30[0-5])"));
-                map.insert(
-                    "JCB",
-                    Regex::new(r"^(3(?:088|096|112|158|337|5(?:2[89]|[3-8][0-9]))\d{12})$"),
-                );
+                map.insert("Diners Club", Regex::new(r"^(36|38|39|30[0-5])"));
+                map.insert("JCB", Regex::new(r"^35(2[89]|[3-8][0-9])"));
                 map.insert("CarteBlanche", Regex::new(r"^389[0-9]{11}$"));
                 map.insert("Sodex", Regex::new(r"^(637513)"));
                 map.insert("BAJAJ", Regex::new(r"^(203040)"));
+                map.insert("CartesBancaires", Regex::new(r"^(401(005|006|581)|4021(01|02)|403550|405936|406572|41(3849|4819|50(56|59|62|71|74)|6286|65(37|79)|71[7])|420110|423460|43(47(21|22)|50(48|49|50|51|52)|7875|95(09|11|15|39|98)|96(03|18|19|20|22|72))|4424(48|49|50|51|52|57)|448412|4505(19|60)|45(33|56[6-8]|61|62[^3]|6955|7452|7717|93[02379])|46(099|54(76|77)|6258|6575|98[023])|47(4107|71(73|74|86)|72(65|93)|9619)|48(1091|3622|6519)|49(7|83[5-9]|90(0[1-6]|1[0-6]|2[0-3]|3[0-3]|4[0-3]|5[0-2]|68|9[256789]))|5075(89|90|93|94|97)|51(0726|3([0-7]|8[56]|9(00|38))|5214|62(07|36)|72(22|43)|73(65|66)|7502|7647|8101|9920)|52(0993|1662|3718|7429|9227|93(13|14|31)|94(14|21|30|40|47|55|56|[6-9])|9542)|53(0901|10(28|30)|1195|23(4[4-7])|2459|25(09|34|54|56)|3801|41(02|05|11)|50(29|66)|5324|61(07|15)|71(06|12)|8011)|54(2848|5157|9538|98(5[89]))|55(39(79|93)|42(05|60)|4965|7008|88(67|82)|89(29|4[23])|9618|98(09|10))|56(0408|12(0[2-6]|4[134]|5[04678]))|58(17(0[0-7]|15|2[14]|3[16789]|4[0-9]|5[016]|6[269]|7[3789]|8[0-7]|9[017])|55(0[2-5]|7[7-9]|8[0-2])))"));
                 map
             },
         );

diff --git a/crates/router/src/core/payments/helpers.rs b/crates/router/src/core/payments/helpers.rs
@@ -4434,7 +4434,7 @@ pub async fn get_additional_payment_data(
                         api_models::payments::AdditionalPaymentData::Card(Box::new(
                             api_models::payments::AdditionalCardInfo {
                                 card_issuer: card_info.card_issuer,
-                                card_network: card_info.card_network,
+                                card_network: card_network.or(card_info.card_network),
                                 bank_code: card_info.bank_code,
                                 card_type: card_info.card_type,
                                 card_issuing_country: card_info.card_issuing_country,
@@ -4697,7 +4697,7 @@ pub async fn get_additional_payment_data(
                         api_models::payments::AdditionalPaymentData::Card(Box::new(
                             api_models::payments::AdditionalCardInfo {
                                 card_issuer: card_info.card_issuer,
-                                card_network: card_info.card_network,
+                                card_network: card_network.or(card_info.card_network),
                                 bank_code: card_info.bank_code,
                                 card_type: card_info.card_type,
                                 card_issuing_country: card_info.card_issuing_country,