Switched runner orgs to the cleaner syntax via a update entity

ref #39

src/models/actions/UpdateRunnerOrganisation.ts

@@ -0,0 +1,52 @@
+import { IsInt, IsOptional } from 'class-validator';
+import { getConnectionManager } from 'typeorm';
+import { AddressNotFoundError, AddressWrongTypeError } from '../../errors/AddressErrors';
+import { Address } from '../entities/Address';
+import { RunnerOrganisation } from '../entities/RunnerOrganisation';
+import { CreateRunnerGroup } from './CreateRunnerGroup';
+
+export class UpdateRunnerOrganisation extends CreateRunnerGroup {
+
+    /**
+     * The updated orgs's id.
+     */
+    @IsInt()
+    id: number;
+
+    /**
+     * The updated organisation's address.
+     * Must be of type number (address id).
+     * Optional.
+     */
+    @IsInt()
+    @IsOptional()
+    address?: number;
+
+    /**
+     * Get's this org's address from this.address.
+     */
+    public async getAddress(): Promise<Address> {
+        if (this.address === undefined) {
+            return null;
+        }
+        if (!isNaN(this.address)) {
+            let address = await getConnectionManager().get().getRepository(Address).findOne({ id: this.address });
+            if (!address) { throw new AddressNotFoundError; }
+            return address;
+        }
+
+        throw new AddressWrongTypeError;
+    }
+
+    /**
+     * Creates a RunnerTeam entity from this.
+     */
+    public async updateRunnerOrganisation(organisation: RunnerOrganisation): Promise<RunnerOrganisation> {
+
+        organisation.name = this.name;
+        organisation.contact = await this.getContact();
+        organisation.address = await this.getAddress();
+
+        return organisation;
+    }
+}