added backend for planner.

Models/PlanRecord/PlanCostItem.cs

@@ -0,0 +1,8 @@
+namespace CarCareTracker.Models
+{
+    public class PlanCostItem
+    {
+        public string CostName { get; set; }
+        public decimal CostAmount { get; set; }
+    }
+}

Models/PlanRecord/PlanRecord.cs

@@ -0,0 +1,19 @@
+using CarCareTracker.Enum;
+
+namespace CarCareTracker.Models
+{
+    public class PlanRecord
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public DateTime DateCreated { get; set; }
+        public DateTime DateModified { get; set; }
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+        public ImportMode ImportMode { get; set; }
+        public PlanPriority Priority { get; set; }
+        public PlanProgress Progress { get; set; }
+        public List<PlanCostItem> Costs { get; set; } = new List<PlanCostItem>();
+    }
+}

Models/PlanRecord/PlanRecordInput.cs

@@ -0,0 +1,32 @@
+using CarCareTracker.Enum;
+
+namespace CarCareTracker.Models
+{
+    public class PlanRecordInput
+    {
+        public int Id { get; set; }
+        public int VehicleId { get; set; }
+        public string DateCreated { get; set; } = DateTime.Now.ToShortDateString();
+        public string DateModified { get; set; } = DateTime.Now.ToShortDateString();
+        public string Description { get; set; }
+        public string Notes { get; set; }
+        public List<UploadedFiles> Files { get; set; } = new List<UploadedFiles>();
+        public ImportMode ImportMode { get; set; }
+        public PlanPriority Priority { get; set; }
+        public PlanProgress Progress { get; set; }
+        public List<PlanCostItem> Costs { get; set; } = new List<PlanCostItem>();
+        public PlanRecord ToPlanRecord() { return new PlanRecord { 
+            Id = Id, 
+            VehicleId = VehicleId, 
+            DateCreated = DateTime.Parse(DateCreated), 
+            DateModified = DateTime.Parse(DateModified),
+            Description = Description, 
+            Notes = Notes, 
+            Files = Files,
+            ImportMode = ImportMode,
+            Costs = Costs,
+            Priority = Priority,
+            Progress = Progress
+        }; }
+    }
+}