changed all models to typescript

backend/src/models/Contact.ts

@@ -4,13 +4,15 @@ import {
   CreatedAt,
   UpdatedAt,
   Model,
-  DataType,
   PrimaryKey,
   AutoIncrement,
   AllowNull,
   Unique,
-  Default
+  Default,
+  HasMany
 } from "sequelize-typescript";
+import ContactCustomField from "./ContactCustomField";
+import Ticket from "./Ticket";
 
 @Table
 class Contact extends Model<Contact> {
@@ -19,7 +21,7 @@ class Contact extends Model<Contact> {
   @Column
   id: number;
 
-  @Column(DataType.STRING)
+  @Column
   name: string;
 
   @AllowNull(false)
@@ -40,6 +42,12 @@ class Contact extends Model<Contact> {
 
   @UpdatedAt
   updatedAt: Date;
+
+  @HasMany(() => Ticket)
+  tickets: Ticket[];
+
+  @HasMany(() => ContactCustomField)
+  extraInfo: ContactCustomField[];
 }
 
 export default Contact;