add active coupons sortin by expiration date

@@ -206,7 +206,8 @@ import SwiftEventBus
         if (dfyCoupons.count > 0) {
             if (dfyCoupons.count == 1) {
                 let dateFormatter = DateFormatter()
-                dateFormatter.dateFormat = "yyyy-MM-dd hh:mm:ss"
+                // dateFormatter.dateFormat = "yyyy-MM-dd hh:mm:ss"
+                dateFormatter.dateFormat = "yyyy-MM-dd HH:mm"
                 
                 // sort dfyCoupons by date
                 dfyCoupons.sort(by: {

@@ -644,7 +644,22 @@ public class swiftApi {
 
                 // SwiftEventBus.post("coupons_fetched")
 
-                let activeCoupons = tempCoupons.filter({ return $0.status == 1 })
+                var activeCoupons = tempCoupons.filter({ return $0.status == 1 })
+                // sort activeCoupons by expiration date
+                let dateFormatter = DateFormatter()
+                dateFormatter.dateFormat = "dd/MM/yyyy"
+
+                activeCoupons.sort(by: {
+                    let date1 = dateFormatter.date(from: $0.expiration ?? "")
+                    let date2 = dateFormatter.date(from: $1.expiration ?? "")
+                    
+                    if ((date1 != nil) && (date2 != nil)) {
+                        return date1!.compare(date2!) == .orderedAscending
+                    } else {
+                        return false
+                    }
+                    
+                })
                 getCouponsCallback(activeCoupons)
             }
             
@@ -3781,8 +3796,24 @@ public class swiftApi {
     
     public func setCouponList(_ coupons: Array<CouponItemModel>) {
         // let filteredCoupons = coupons.filter { CharacterSet.decimalDigits.isSuperset(of: CharacterSet(charactersIn: $0.discount ?? "")) }
-        let activeCoupons = coupons.filter({ return $0.status == 1 })
+        var activeCoupons = coupons.filter({ return $0.status == 1 })
         let oldCoupons = coupons.filter({ return $0.status == 0 })
+
+        // sort activeCoupons by expiration date
+        let dateFormatter = DateFormatter()
+        dateFormatter.dateFormat = "dd/MM/yyyy"
+
+        activeCoupons.sort(by: {
+            let date1 = dateFormatter.date(from: $0.expiration ?? "")
+            let date2 = dateFormatter.date(from: $1.expiration ?? "")
+            
+            if ((date1 != nil) && (date2 != nil)) {
+                return date1!.compare(date2!) == .orderedAscending
+            } else {
+                return false
+            }
+            
+        })
         
         GlobalVariables.couponList = activeCoupons