Added card creation

#17

src/models/actions/CreateRunnerCard.ts

@@ -0,0 +1,45 @@
+import { IsBoolean, IsInt, IsOptional } from 'class-validator';
+import { getConnection } from 'typeorm';
+import { RunnerNotFoundError } from '../../errors/RunnerErrors';
+import { Runner } from '../entities/Runner';
+import { RunnerCard } from '../entities/RunnerCard';
+
+/**
+ * This classed is used to create a new RunnerCard entity from a json body (post request).
+ */
+export class CreateRunnerCard {
+    /**
+     * The card's associated runner.
+     */
+    @IsInt()
+    @IsOptional()
+    runner?: number;
+
+    /**
+     * Is the new card enabled (for fraud reasons)?
+     * Default: true
+     */
+    @IsBoolean()
+    enabled: boolean = true;
+
+    /**
+     * Creates a new RunnerCard entity from this.
+     */
+    public async toEntity(): Promise<RunnerCard> {
+        let newCard: RunnerCard = new RunnerCard();
+
+        newCard.enabled = this.enabled;
+        newCard.runner = await this.getRunner();
+
+        return newCard;
+    }
+
+    public async getRunner(): Promise<Runner> {
+        if (!this.runner) { return null; }
+        const runner = await getConnection().getRepository(Runner).findOne({ id: this.runner });
+        if (!runner) {
+            throw new RunnerNotFoundError();
+        }
+        return runner;
+    }
+}

src/models/entities/RunnerCard.ts

@@ -1,10 +1,9 @@
 import {
   IsBoolean,
-  IsEAN,
+
   IsInt,
-  IsNotEmpty,
-  IsOptional,
-  IsString
+
+  IsOptional
 } from "class-validator";
 import { Column, Entity, ManyToOne, OneToMany, PrimaryGeneratedColumn } from "typeorm";
 import { ResponseRunnerCard } from '../responses/ResponseRunnerCard';
@@ -33,17 +32,6 @@ export class RunnerCard {
   @ManyToOne(() => Runner, runner => runner.cards, { nullable: true })
   runner: Runner;
 
-  /**
-   * The card's code.
-   * This has to be able to being converted to something barcode compatible.
-   * Will get automaticlly generated (not implemented yet).
-   */
-  @Column()
-  @IsEAN()
-  @IsString()
-  @IsNotEmpty()
-  code: string;
-
   /**
    * Is the card enabled (for fraud reasons)?
    * Default: true
@@ -59,6 +47,14 @@ export class RunnerCard {
   @OneToMany(() => TrackScan, scan => scan.track, { nullable: true })
   scans: TrackScan[];
 
+  /**
+   * Generates a ean-13 compliant string for barcode generation.
+   */
+  public get code(): string {
+    //TODO: Implement the real deal
+    return '0000000000000'
+  }
+
   /**
    * Turns this entity into it's response class.
    */

src/models/responses/ResponseRunnerCard.ts

@@ -17,7 +17,7 @@ export class ResponseRunnerCard {
      * This is important to link scans to runners.
      */
     @IsObject()
-    runner: ResponseRunner;
+    runner: ResponseRunner | null;
 
     /**
      * The card's code.
@@ -40,7 +40,8 @@ export class ResponseRunnerCard {
      */
     public constructor(card: RunnerCard) {
         this.id = card.id;
-        this.runner = card.runner.toResponse() || null;
+        if (!card.runner) { this.runner = null }
+        else { this.runner = card.runner.toResponse(); }
         this.code = card.code;
         this.enabled = card.enabled;
     }