Member.ts and Parner.ts classes shall implement interface SharedMemberAttributes

database/Member.ts

@@ -5,6 +5,10 @@ import { prop, getModelForClass } from "@typegoose/typegoose"
 * Further attributes for class
 * */
 
+export interface SharedMemberAttributes {
+    discordID: string | undefined;
+}
+
 export type MemberAdditionalAcknowledgement =
     "Chair of the Board of Governors" |
     "Vice Chair of the Board of Governors" |
@@ -39,7 +43,7 @@ export enum MemberUsedOperatingSystems {
     UBUNTU = "os-ubuntu",
     WIN = "os-win"
 }
-export default class Member {
+export default class Member implements SharedMemberAttributes {
     @prop({ required: true, unique: true })
     public discordID: string | undefined;
 

database/Partner.ts

@@ -6,6 +6,8 @@ import Member from "./Member";
 * Further attributes for class
 * */
 
+import { SharedMemberAttributes } from "./Member";
+
 export type PartnerTitle =
     "Director of Engineering" |
     "Director of Operations" |
@@ -40,10 +42,13 @@ export enum PartnerCommissionType {
     TRIAL,
 }
 
-export default class Partner {
+export default class Partner implements SharedMemberAttributes {
     @prop({ required: true, unique: true })
     public discordID: string | undefined;
 
+    @prop()
+    public emailAddress: string | undefined;
+
     @prop({ required: true })
     public roleType: PartnerRoleType | undefined;