Added address check for donors that want a receipt on update

ref #65

src/models/actions/CreateDonor.ts

@@ -29,7 +29,7 @@ export class CreateDonor extends CreateParticipant {
         newDonor.address = await this.getAddress();
         newDonor.receiptNeeded = this.receiptNeeded;
 
-        if (this.receiptNeeded == true && this.email == "" && this.address == null) {
+        if (this.receiptNeeded == true && this.address == null) {
             throw new DonorReceiptAddressNeededError()
         }
 

src/models/actions/UpdateDonor.ts

@@ -1,4 +1,5 @@
 import { IsBoolean, IsInt, IsOptional } from 'class-validator';
+import { DonorReceiptAddressNeededError } from '../../errors/DonorErrors';
 import { Donor } from '../entities/Donor';
 import { CreateParticipant } from './CreateParticipant';
 
@@ -34,6 +35,10 @@ export class UpdateDonor extends CreateParticipant {
         donor.receiptNeeded = this.receiptNeeded;
         donor.address = await this.getAddress();
 
+        if (this.receiptNeeded == true && this.address == null) {
+            throw new DonorReceiptAddressNeededError()
+        }
+
         return donor;
     }
 }