load()

in public/src/js/widgets/columns/story-package.js [100:141]

• 40 lines of code
• 6 McCabe index (conditional complexity)

    load(id) {
        if (id !== this.front()) {
            this.front(id);
        }
        if (!id) {
            this.loaded = Promise.resolve();
            return;
        }

        this.loaded = authedAjax.request({
            url: '/story-package/' + id
        })
        .then(response => {
            const newCollection = new Collection({
                id: id,
                front: this,
                displayName: response.name,
                lastUpdated: response.lastModify,
                updatedBy: response.lastModifyByName,
                updatedEmail: response.lastModifyBy,
                groups: ['linked', 'included']
            });
            const oldCollection = this.collection();
            this.collection(newCollection);
            const latestPackages = this.baseModel.latestPackages();
            if (!_.find(latestPackages, latestPackage => latestPackage.id === newCollection.id )) {
                latestPackages.unshift(response);
                this.baseModel.latestPackages(latestPackages);
                this.front(newCollection.id);
            }

            return newCollection.loaded.then(() => {
                if (oldCollection) {
                    oldCollection.dispose();
                }
            });
        })
        .then(() => mediator.emit('front:loaded', this))
        .catch(response => {
            alert('Failed loading story package ' + id + '\n' + response.responseText || response.message);
        });
    }