add reset every x amount of time feature

BTCPayServer/Models/AppViewModels/UpdateCrowdfundViewModel.cs

@@ -1,43 +1,39 @@
 using System;
+using System.Collections;
+using System.Collections.Generic;
 using System.ComponentModel.DataAnnotations;
 
 namespace BTCPayServer.Models.AppViewModels
 {
     public class UpdateCrowdfundViewModel
     {
-        [Required]
-        [MaxLength(30)]
-        public string Title { get; set; }
-        
-        [MaxLength(50)]
-        public string Tagline { get; set; }
-        
-        [Required]
-        public string Description { get; set; }
+        [Required] [MaxLength(30)] public string Title { get; set; }
+
+        [MaxLength(50)] public string Tagline { get; set; }
+
+        [Required] public string Description { get; set; }
         public string MainImageUrl { get; set; }
-        
+
         public string NotificationUrl { get; set; }
-        
+
         [Required]
-        
         [Display(Name = "Enabled, Allow crowdfund to be publicly visible( still visible to you)")]
         public bool Enabled { get; set; } = false;
-        
+
         [Required]
         [Display(Name = "Enable background animations on new payments")]
         public bool AnimationsEnabled { get; set; } = true;
-                
+
         [Required]
         [Display(Name = "Enable sounds on new payments")]
         public bool SoundsEnabled { get; set; } = true;
-        
+
         [Required]
         [Display(Name = "Enable Disqus Comments")]
         public bool DisqusEnabled { get; set; } = true;
-        
-        [Display(Name = "Disqus Shortname")]
-        public string DisqusShortname { get; set; }
-        
+
+        [Display(Name = "Disqus Shortname")] public string DisqusShortname { get; set; }
+
         public DateTime? StartDate { get; set; }
         public DateTime? EndDate { get; set; }
 
@@ -45,17 +41,24 @@ namespace BTCPayServer.Models.AppViewModels
         [MaxLength(5)]
         [Display(Name = "The primary currency used for targets and stats")]
         public string TargetCurrency { get; set; } = "BTC";
-        
+
         [Display(Name = "Set a Target amount ")]
         public decimal? TargetAmount { get; set; }
-        
-        
+
+
+        public IEnumerable<string> ResetEveryValues = Enum.GetNames(typeof(CrowdfundResetEvery));
+
+        [Display(Name = "Reset goal every")] public string ResetEvery { get; set; } = nameof(CrowdfundResetEvery.Never);
+
+        public int ResetEveryAmount { get; set; } = 1;
+
+
         [Display(Name = "Do not allow additional contributions after target has been reached")]
         public bool EnforceTargetAmount { get; set; }
 
         [Display(Name = "Contribution Perks Template")]
         public string PerksTemplate { get; set; }
-        
+
         [MaxLength(500)]
         [Display(Name = "Custom bootstrap CSS file")]
         public string CustomCSSLink { get; set; }
@@ -65,4 +68,13 @@ namespace BTCPayServer.Models.AppViewModels
         [Display(Name = "Base the contributed goal amount on the invoice amount and not actual payments")]
         public bool UseInvoiceAmount { get; set; } = true;
     }
+
+    public enum CrowdfundResetEvery
+    {
+        Never,
+        Hour,
+        Day,
+        Month,
+        Year
+    }
 }