[IP-587] [Subscriptions] Support RevenueCat's entitlement granting (#351

)

Cliqz/Upgrade&Payment/Cotroller/SubscriptionController.swift

@@ -68,19 +68,22 @@ public class SubscriptionController {
         let VPNPlan = LumenSubscriptionPlanType.basic("com.cliqz.ios.lumen.staging.sale.vpn")
         let promoFree = LumenSubscriptionPlanType.basicAndVpn("com.cliqz.ios.lumen.staging.promo.free.basic_vpn")
         let promoHalf = LumenSubscriptionPlanType.basicAndVpn("com.cliqz.ios.lumen.staging.promo.half.basic_vpn")
+        let rcPromoPremium = LumenSubscriptionPlanType.basicAndVpn("rc_promo_[Staging] Premium Sale")
         #else
         let basicPlan = LumenSubscriptionPlanType.basic("com.cliqz.ios.lumen.sale.basic")
         let basicVPNPlan = LumenSubscriptionPlanType.basicAndVpn("com.cliqz.ios.lumen.sale.basic_vpn")
         let VPNPlan = LumenSubscriptionPlanType.vpn("com.cliqz.ios.lumen.sale.vpn")
         let promoFree = LumenSubscriptionPlanType.basicAndVpn("com.cliqz.ios.lumen.promo.free.basic_vpn")
         let promoHalf = LumenSubscriptionPlanType.basicAndVpn("com.cliqz.ios.lumen.promo.half.basic_vpn")
+        let rcPromoPremium = LumenSubscriptionPlanType.basicAndVpn("rc_promo_Premium Sale")
         #endif
 
         self.supportedProductPlans.append(basicPlan)
         self.supportedProductPlans.append(basicVPNPlan)
         self.supportedProductPlans.append(VPNPlan)
         self.supportedProductPlans.append(promoFree)
         self.supportedProductPlans.append(promoHalf)
+        self.supportedProductPlans.append(rcPromoPremium)
     }
 
     private func saveExpirationDate(_ date: Date) {

Cliqz/Upgrade&Payment/Model/LumenSubsriptionPlans.swift

@@ -14,7 +14,10 @@ public enum LumenSubscriptionPlanType {
 	case basicAndVpn(String)
 
     func hasAssociatedString(string: String) -> Bool {
-        return self.associatedString() == string
+        guard let associatedString = self.associatedString() else {
+            return false
+        }
+        return string.contains(associatedString)
     }
 
     func associatedString() -> String? {