Emergency fix: Switched to table inheritances

ref #11 #13

src/models/DistanceDonation.ts

@@ -1,5 +1,5 @@
-import { Entity, Column, ManyToOne } from "typeorm";
+import { Entity, Column, ManyToOne, ChildEntity } from "typeorm";
-import { IsInt, IsNotEmpty, IsPositive,} from "class-validator";
+import { IsInt, IsNotEmpty, IsPositive, } from "class-validator";
 import { Donation } from "./Donation";
 import { Runner } from "./Runner";
 
@@ -7,7 +7,7 @@ import { Runner } from "./Runner";
  * Defines a distance based donation.
  * Here people donate a certain amout per kilometer
 */
-@Entity()
+@ChildEntity()
 export class DistanceDonation extends Donation {
   /**
    * The runner associated.

src/models/Donation.ts

@@ -1,4 +1,4 @@
-import { PrimaryGeneratedColumn, Column, ManyToOne, Entity } from "typeorm";
+import { PrimaryGeneratedColumn, Column, ManyToOne, Entity, TableInheritance } from "typeorm";
 import {
   IsInt,
   IsNotEmpty,
@@ -11,6 +11,7 @@ import { Participant } from "./Participant";
  * Defines the donation interface.
 */
 @Entity()
+@TableInheritance({ column: { name: "type", type: "varchar" } })
 export abstract class Donation {
   /**
    * Autogenerated unique id (primary key).

src/models/Donor.ts

@@ -1,11 +1,11 @@
-import { Entity, Column } from "typeorm";
+import { Entity, Column, ChildEntity } from "typeorm";
 import { IsBoolean } from "class-validator";
 import { Participant } from "./Participant";
 
 /**
  * Defines a donor.
 */
-@Entity()
+@ChildEntity()
 export class Donor extends Participant {
   /**
    * Does this donor need a receipt?.

src/models/FixedDonation.ts

@@ -1,11 +1,11 @@
-import { Entity, Column } from "typeorm";
+import { Entity, Column, ChildEntity } from "typeorm";
-import { IsInt, IsPositive,} from "class-validator";
+import { IsInt, IsPositive, } from "class-validator";
 import { Donation } from "./Donation";
 
 /**
  * Defines a fixed donation.
 */
-@Entity()
+@ChildEntity()
 export class FixedDonation extends Donation {
 
   /**

src/models/Participant.ts

@@ -1,4 +1,4 @@
-import { PrimaryGeneratedColumn, Column, OneToMany, ManyToOne, Entity } from "typeorm";
+import { PrimaryGeneratedColumn, Column, OneToMany, ManyToOne, Entity, TableInheritance } from "typeorm";
 import {
   IsEmail,
   IsInt,
@@ -15,6 +15,7 @@ import { Donation } from "./Donation";
  * Defines the participant interface.
 */
 @Entity()
+@TableInheritance({ column: { name: "type", type: "varchar" } })
 export abstract class Participant {
   /**
    * Autogenerated unique id (primary key).
@@ -36,7 +37,7 @@ export abstract class Participant {
    * The participant's middle name.
    * Optional
    */
-  @Column({nullable: true})
+  @Column({ nullable: true })
   @IsOptional()
   @IsString()
   middlename?: string;
@@ -60,7 +61,7 @@ export abstract class Participant {
    * The participant's phone number.
    * Optional
    */
-  @Column({nullable: true})
+  @Column({ nullable: true })
   @IsOptional()
   @IsPhoneNumber("DE")
   phone?: string;
@@ -69,7 +70,7 @@ export abstract class Participant {
    * The participant's email address.
    * Optional
    */
-  @Column({nullable: true})
+  @Column({ nullable: true })
   @IsOptional()
   @IsEmail()
   email?: string;

src/models/Runner.ts

@@ -1,5 +1,5 @@
-import { Entity, Column, OneToMany, ManyToOne } from "typeorm";
+import { Entity, Column, OneToMany, ManyToOne, ChildEntity } from "typeorm";
-import { IsInt, IsNotEmpty,} from "class-validator";
+import { IsInt, IsNotEmpty, } from "class-validator";
 import { Participant } from "./Participant";
 import { RunnerGroup } from "./RunnerGroup";
 import { DistanceDonation } from "./DistanceDonation";
@@ -9,7 +9,7 @@ import { Scan } from "./Scan";
 /**
  * Defines a runner.
 */
-@Entity()
+@ChildEntity()
 export class Runner extends Participant {
   /**
    * The runner's associated group.
@@ -37,7 +37,7 @@ export class Runner extends Participant {
   scans: Scan[];
 
   @IsInt()
-  public get distance() : number {
+  public get distance(): number {
     return this.scans.filter(scan => scan.valid === true).reduce((sum, current) => sum + current.distance, 0);
   }
 

src/models/Scan.ts

@@ -1,4 +1,4 @@
-import { PrimaryGeneratedColumn, Column, ManyToOne, Entity } from "typeorm";
+import { PrimaryGeneratedColumn, Column, ManyToOne, Entity, TableInheritance } from "typeorm";
 import {
   IsBoolean,
   IsInt,
@@ -12,6 +12,7 @@ import { Runner } from "./Runner";
  * Defines the scan interface.
 */
 @Entity()
+@TableInheritance({ column: { name: "type", type: "varchar" } })
 export abstract class Scan {
   /**
    * Autogenerated unique id (primary key).

src/models/TrackScan.ts

@@ -1,4 +1,4 @@
-import { PrimaryGeneratedColumn, Column, ManyToOne, Entity } from "typeorm";
+import { PrimaryGeneratedColumn, Column, ManyToOne, Entity, ChildEntity } from "typeorm";
 import {
   IsBoolean,
   IsDateString,
@@ -16,7 +16,7 @@ import { ScanStation } from "./ScanStation";
 /**
  * Defines the scan interface.
 */
-@Entity()
+@ChildEntity()
 export class TrackScan extends Scan {
   /**
    * The associated track.