Merge branch 'dev' into feature/93-user_endpoints

src/models/entities/DistanceDonation.ts

@@ -1,5 +1,6 @@
 import { IsInt, IsNotEmpty, IsPositive } from "class-validator";
 import { ChildEntity, Column, ManyToOne } from "typeorm";
+import { ResponseDistanceDonation } from '../responses/ResponseDistanceDonation';
 import { Donation } from "./Donation";
 import { Runner } from "./Runner";
 
@@ -31,7 +32,7 @@ export class DistanceDonation extends Donation {
    * Get's calculated from the runner's distance ran and the amount donated per kilometer.
    */
   public get amount(): number {
-    let calculatedAmount = -1;
+    let calculatedAmount = 0;
     try {
       calculatedAmount = this.amountPerDistance * (this.runner.distance / 1000);
     } catch (error) {
@@ -43,7 +44,7 @@ export class DistanceDonation extends Donation {
   /**
    * Turns this entity into it's response class.
    */
-  public toResponse() {
-    return new Error("NotImplemented");
+  public toResponse(): ResponseDistanceDonation {
+    return new ResponseDistanceDonation(this);
   }
 }

src/models/entities/Donation.ts

@@ -3,6 +3,7 @@ import {
   IsNotEmpty
 } from "class-validator";
 import { Entity, ManyToOne, PrimaryGeneratedColumn, TableInheritance } from "typeorm";
+import { ResponseDonation } from '../responses/ResponseDonation';
 import { Donor } from './Donor';
 
 /**
@@ -31,12 +32,13 @@ export abstract class Donation {
    * The donation's amount in cents (or whatever your currency's smallest unit is.).
    * The exact implementation may differ for each type of donation.
    */
-  abstract amount: number;
+  public abstract get amount(): number;
+
 
   /**
    * Turns this entity into it's response class.
    */
-  public toResponse() {
-    return new Error("NotImplemented");
+  public toResponse(): ResponseDonation {
+    return new ResponseDonation(this);
   }
 }

src/models/entities/Donor.ts

@@ -1,4 +1,4 @@
-import { IsBoolean } from "class-validator";
+import { IsBoolean, IsInt } from "class-validator";
 import { ChildEntity, Column, OneToMany } from "typeorm";
 import { ResponseDonor } from '../responses/ResponseDonor';
 import { Donation } from './Donation';
@@ -24,6 +24,15 @@ export class Donor extends Participant {
   @OneToMany(() => Donation, donation => donation.donor, { nullable: true })
   donations: Donation[];
 
+  /**
+   * Returns the total donations of a donor based on his linked donations.
+  */
+  @IsInt()
+  public get donationAmount(): number {
+    if (!this.donations) { return 0; }
+    return this.donations.reduce((sum, current) => sum + current.amount, 0);
+  }
+
   /**
    * Turns this entity into it's response class.
    */

src/models/entities/FixedDonation.ts

@@ -1,5 +1,6 @@
 import { IsInt, IsPositive } from "class-validator";
 import { ChildEntity, Column } from "typeorm";
+import { ResponseDonation } from '../responses/ResponseDonation';
 import { Donation } from "./Donation";
 
 /**
@@ -11,16 +12,33 @@ export class FixedDonation extends Donation {
 
   /**
    * The donation's amount in cents (or whatever your currency's smallest unit is.).
+   * This is the "real" value used by fixed donations.
    */
   @Column()
   @IsInt()
   @IsPositive()
-  amount: number;
+  private _amount: number;
+
+  /**
+   * The donation's amount in cents (or whatever your currency's smallest unit is.).
+   */
+  @IsInt()
+  @IsPositive()
+  public get amount(): number {
+    return this._amount;
+  }
+
+  /**
+   * The donation's amount in cents (or whatever your currency's smallest unit is.).
+   */
+  public set amount(value: number) {
+    this._amount = value;
+  }
 
   /**
    * Turns this entity into it's response class.
    */
-  public toResponse() {
-    return new Error("NotImplemented");
+  public toResponse(): ResponseDonation {
+    return new ResponseDonation(this);
   }
 }