Created a donation respoinse class for the runner selfservice

ref #111

src/models/responses/ResponseSelfServiceDonation.ts

@@ -0,0 +1,36 @@
+import { IsInt, IsNotEmpty, IsPositive } from 'class-validator';
+import { DistanceDonation } from '../entities/DistanceDonation';
+
+/**
+ * Defines the runner selfservice donation response.
+ * Why? B/C runner's are not allowed to view all information available to admin users.
+*/
+export class ResponseSelfServiceDonation {
+    /**
+     * The donation's donor.
+     */
+    @IsNotEmpty()
+    donor: string;
+
+    /**
+     * The donation's amount in the smalles unit of your currency (default: euro cent).
+     */
+    @IsInt()
+    amount: number;
+
+    /**
+     * The donation's amount donated per distance.
+     * The amount the donor set to be donated per kilometer that the runner ran.
+     */
+    @IsInt()
+    @IsPositive()
+    amountPerDistance: number;
+
+    public constructor(donation: DistanceDonation) {
+        if (!donation.donor.middlename) { this.donor = donation.donor.firstname + " " + donation.donor.lastname; }
+        else { this.donor = donation.donor.firstname + " " + donation.donor.middlename + " " + donation.donor.lastname; }
+
+        this.amountPerDistance = donation.amountPerDistance;
+        this.amount = donation.amount;
+    }
+}