112 lines
3.3 KiB
JavaScript
112 lines
3.3 KiB
JavaScript
import Mixin from '@ember/object/mixin';
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import { inject as service } from '@ember/service';
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import { set } from '@ember/object';
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/** With Blocking Actions
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* This mixin contains common write actions (Create Update Delete) for routes.
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* It could also be an Route to extend but decoration seems to be more sense right now.
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*
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* Each 'blocking action' (blocking in terms of showing some sort of blocking loader) is
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* wrapped in the functionality to signal that the page should be blocked
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* (currently via the 'feedback' service) as well as some sane default hooks for where the page
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* should go when the action has finished.
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*
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* Hooks can and are being overwritten for custom redirects/error handling on a route by route basis.
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*
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* Notifications are part of the injectable 'feedback' service, meaning different ones
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* could be easily swapped in an out as need be in the future.
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*
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*/
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export default Mixin.create({
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_feedback: service('feedback'),
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init: function() {
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this._super(...arguments);
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const feedback = this._feedback;
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const route = this;
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set(this, 'feedback', {
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execute: function(cb, type, error) {
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return feedback.execute(cb, type, error, route.controller);
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},
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});
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},
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afterCreate: function(item) {
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// do the same as update
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return this.afterUpdate(...arguments);
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},
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afterUpdate: function(item) {
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// e.g. dc.intentions.index
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const parts = this.routeName.split('.');
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// e.g. index or edit
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parts.pop();
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// e.g. dc.intentions, essentially go to the listings page
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return this.transitionTo(parts.join('.'));
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},
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afterDelete: function(item) {
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// e.g. dc.intentions.index
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const parts = this.routeName.split('.');
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// e.g. index or edit
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const page = parts.pop();
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switch (page) {
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case 'index':
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// essentially if I'm on the index page, stay there
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return this.refresh();
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default:
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// e.g. dc.intentions essentially do to the listings page
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return this.transitionTo(parts.join('.'));
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}
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},
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errorCreate: function(type, e) {
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return type;
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},
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errorUpdate: function(type, e) {
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return type;
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},
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errorDelete: function(type, e) {
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return type;
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},
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actions: {
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cancel: function() {
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// do the same as an update, or override
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return this.afterUpdate(...arguments);
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},
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create: function(item) {
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return this.feedback.execute(
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() => {
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return this.repo.persist(item).then(item => {
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return this.afterCreate(...arguments);
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});
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},
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'create',
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(type, e) => {
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return this.errorCreate(type, e);
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}
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);
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},
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update: function(item) {
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return this.feedback.execute(
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() => {
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return this.repo.persist(item).then(() => {
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return this.afterUpdate(...arguments);
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});
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},
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'update',
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(type, e) => {
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return this.errorUpdate(type, e);
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}
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);
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},
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delete: function(item) {
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return this.feedback.execute(
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() => {
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return this.repo.remove(item).then(() => {
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return this.afterDelete(...arguments);
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});
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},
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'delete',
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(type, e) => {
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return this.errorDelete(type, e);
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}
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);
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},
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},
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});
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