Fix broken popup warning about changes in event edition

Well, partially at least

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

js/src/i18n/fr_FR.json

@@ -99,7 +99,7 @@
   "Are you sure you want to <b>delete</b> this event? This action cannot be undone. You may want to engage the discussion with the event creator or edit its event instead.": "Êtes-vous certain⋅e de vouloir <b>supprimer</b> cet événement ? Cette action n'est pas réversible. Vous voulez peut-être engager la discussion avec le créateur de l'événement ou bien modifier son événement à la place.",
   "Are you sure you want to <b>suspend</b> this group? All members - including remote ones - will be notified and removed from the group, and <b>all of the group data (events, posts, discussions, todos…) will be irretrievably destroyed</b>.": "Êtes-vous certain·e de vouloir <b>suspendre</b> ce groupe ? Tous les membres - y compris ceux·elles sur d'autres instances - seront notifié·e·s et supprimé·e·s du groupe, et <b>toutes les données associées au groupe (événements, billets, discussions, todos…) seront irrémédiablement détruites</b>.",
   "Are you sure you want to <b>suspend</b> this group? As this group originates from instance {instance}, this will only remove local members and delete the local data, as well as rejecting all the future data.": "Êtes-vous certain·e de vouloir <b>suspendre</b> ce groupe ? Comme ce groupe provient de l'instance {instance}, cela supprimera seulement les membres locaux et supprimera les données locales, et rejettera également toutes les données futures.",
-  "Are you sure you want to cancel the event creation? You'll lose all modifications.": "Étes-vous certain⋅e de vouloir annuler la création de l'événement ? Vous allez perdre toutes vos modifications.",
+  "Are you sure you want to cancel the event creation? You'll lose all modifications.": "Êtes-vous certain⋅e de vouloir annuler la création de l'événement ? Vous allez perdre toutes vos modifications.",
   "Are you sure you want to cancel the event edition? You'll lose all modifications.": "Êtes-vous certain⋅e de vouloir annuler la modification de l'événement ? Vous allez perdre toutes vos modifications.",
   "Are you sure you want to cancel your participation at event \"{title}\"?": "Êtes-vous certain⋅e de vouloir annuler votre participation à l'événement « {title} » ?",
   "Are you sure you want to delete this entire discussion?": "Êtes-vous certain⋅e de vouloir supprimer l'entièreté de cette discussion ?",

js/src/main.ts

@@ -1,5 +1,3 @@
-// The Vue build version to load with the `import` command
-// (runtime-only or standalone) has been set in webpack.base.conf with an alias.
 import Vue from "vue";
 import Buefy from "buefy";
 import Component from "vue-class-component";

js/src/types/event.model.ts

@@ -203,36 +203,11 @@ export class EventModel implements IEvent {
   }
 
   toEditJSON(): IEventEditJSON {
-    return {
-      id: this.id,
-      title: this.title,
-      description: this.description,
-      beginsOn: this.beginsOn.toISOString(),
-      endsOn: this.endsOn ? this.endsOn.toISOString() : null,
-      status: this.status,
-      visibility: this.visibility,
-      joinOptions: this.joinOptions,
-      draft: this.draft,
-      tags: this.tags.map((t) => t.title),
-      onlineAddress: this.onlineAddress,
-      phoneAddress: this.phoneAddress,
-      physicalAddress: this.removeTypeName(this.physicalAddress),
-      options: this.removeTypeName(this.options),
-      metadata: this.metadata.map(({ key, value, type, title }) => ({
-        key,
-        value,
-        type,
-        title,
-      })),
-      attributedToId:
-        this.attributedTo && this.attributedTo.id ? this.attributedTo.id : null,
-      contacts: this.contacts.map(({ id }) => ({
-        id,
-      })),
-    };
+    return toEditJSON(this);
+  }
 }
 
-  private removeTypeName(entity: any): any {
+function removeTypeName(entity: any): any {
   if (entity?.__typename) {
     // eslint-disable-next-line @typescript-eslint/no-unused-vars
     const { __typename, ...purgedEntity } = entity;
@@ -240,4 +215,35 @@ export class EventModel implements IEvent {
   }
   return entity;
 }
+
+export function toEditJSON(event: IEvent): IEventEditJSON {
+  return {
+    id: event.id,
+    title: event.title,
+    description: event.description,
+    beginsOn: event.beginsOn.toISOString(),
+    endsOn: event.endsOn ? event.endsOn.toISOString() : null,
+    status: event.status,
+    visibility: event.visibility,
+    joinOptions: event.joinOptions,
+    draft: event.draft,
+    tags: event.tags.map((t) => t.title),
+    onlineAddress: event.onlineAddress,
+    phoneAddress: event.phoneAddress,
+    physicalAddress: removeTypeName(event.physicalAddress),
+    options: removeTypeName(event.options),
+    metadata: event.metadata.map(({ key, value, type, title }) => ({
+      key,
+      value,
+      type,
+      title,
+    })),
+    attributedToId:
+      event.attributedTo && event.attributedTo.id
+        ? event.attributedTo.id
+        : null,
+    contacts: event.contacts.map(({ id }) => ({
+      id,
+    })),
+  };
 }

js/src/views/Event/Edit.vue

@@ -463,7 +463,7 @@ import FullAddressAutoComplete from "@/components/Event/FullAddressAutoComplete.
 import EventMetadataList from "@/components/Event/EventMetadataList.vue";
 import IdentityPickerWrapper from "@/views/Account/IdentityPickerWrapper.vue";
 import Subtitle from "@/components/Utils/Subtitle.vue";
-import { Route } from "vue-router";
+import { RawLocation, Route } from "vue-router";
 import { formatList } from "@/utils/i18n";
 import {
   ActorType,
@@ -481,7 +481,7 @@ import {
   EVENT_PERSON_PARTICIPATION,
   FETCH_EVENT,
 } from "../../graphql/event";
-import { EventModel, IEvent } from "../../types/event.model";
+import { EventModel, IEvent, toEditJSON } from "../../types/event.model";
 import {
   CURRENT_ACTOR_CLIENT,
   IDENTITIES,
@@ -586,6 +586,8 @@ export default class EditEvent extends Vue {
 
   event: IEvent = new EventModel();
 
+  unmodifiedEvent: IEvent = new EventModel();
+
   identities: IActor[] = [];
 
   person!: IPerson;
@@ -687,12 +689,13 @@ export default class EditEvent extends Vue {
     if (!(this.isUpdate || this.isDuplicate)) {
       this.initializeEvent();
     } else {
-      this.event = {
+      this.event = new EventModel({
         ...this.event,
         options: cloneDeep(this.event.options),
         description: this.event.description || "",
-      };
+      });
     }
+    this.unmodifiedEvent = cloneDeep(this.event);
   }
 
   createOrUpdateDraft(e: Event): void {
@@ -813,8 +816,8 @@ export default class EditEvent extends Vue {
   }
 
   get updateEventMessage(): string {
-    // if (this.unmodifiedEvent.draft && !this.event.draft)
-    //   return this.$i18n.t("The event has been updated and published") as string;
+    if (this.unmodifiedEvent.draft && !this.event.draft)
+      return this.$i18n.t("The event has been updated and published") as string;
     return (
       this.event.draft
         ? this.$i18n.t("The draft event has been updated")
@@ -910,7 +913,7 @@ export default class EditEvent extends Vue {
    * Build variables for Event GraphQL creation query
    */
   private async buildVariables() {
-    let res = new EventModel(this.event).toEditJSON();
+    let res = toEditJSON(new EventModel(this.event));
     const organizerActor = this.event.organizerActor?.id
       ? this.event.organizerActor
       : this.organizerActor;
@@ -984,10 +987,12 @@ export default class EditEvent extends Vue {
   /**
    * Confirm cancel
    */
-  confirmGoElsewhere(callback: () => any): void {
-    if (!this.isEventModified) {
-      callback();
-    }
+  confirmGoElsewhere(): Promise<boolean> {
+    // TODO: Make calculation of changes work again and bring this back
+    // If the event wasn't modified, no need to warn
+    // if (!this.isEventModified) {
+    //   return Promise.resolve(true);
+    // }
     const title: string = this.isUpdate
       ? (this.$t("Cancel edition") as string)
       : (this.$t("Cancel creation") as string);
@@ -1001,6 +1006,7 @@ export default class EditEvent extends Vue {
           { title: this.event.title }
         ) as string);
 
+    return new Promise((resolve) => {
       this.$buefy.dialog.confirm({
         title,
         message,
@@ -1008,7 +1014,9 @@ export default class EditEvent extends Vue {
         cancelText: this.$t("Continue editing") as string,
         type: "is-warning",
         hasIcon: true,
-      onConfirm: callback,
+        onConfirm: () => resolve(true),
+        onCancel: () => resolve(false),
+      });
     });
   }
 
@@ -1016,21 +1024,29 @@ export default class EditEvent extends Vue {
    * Confirm cancel
    */
   confirmGoBack(): void {
-    this.confirmGoElsewhere(() => this.$router.go(-1));
+    this.$router.go(-1);
   }
 
   // eslint-disable-next-line consistent-return
-  beforeRouteLeave(to: Route, from: Route, next: () => void): void {
+  async beforeRouteLeave(
+    to: Route,
+    from: Route,
+    next: (to?: RawLocation | false | ((vm: any) => void)) => void
+  ): Promise<void> {
     if (to.name === RouteName.EVENT) return next();
-    this.confirmGoElsewhere(() => next());
+    if (await this.confirmGoElsewhere()) {
+      return next();
+    }
+    return next(false);
   }
 
   get isEventModified(): boolean {
-    // return (
-    //   JSON.stringify(this.event.toEditJSON()) !==
-    //   JSON.stringify(this.unmodifiedEvent)
-    // );
-    return false;
+    return (
+      this.event &&
+      this.unmodifiedEvent &&
+      JSON.stringify(toEditJSON(this.event)) !==
+        JSON.stringify(this.unmodifiedEvent)
+    );
   }
 
   get beginsOn(): Date {