import { Motion } from '../../../shared/models/motions/motion'; import { Category } from '../../../shared/models/motions/category'; import { User } from '../../../shared/models/users/user'; import { Workflow } from '../../../shared/models/motions/workflow'; import { WorkflowState } from '../../../shared/models/motions/workflow-state'; import { BaseModel } from '../../../shared/models/base.model'; import { BaseViewModel } from '../../base-view-model'; import { TranslateService } from '@ngx-translate/core'; /** * Motion class for the View * * Stores a motion including all (implicit) references * Provides "safe" access to variables and functions in {@link Motion} * @ignore */ export class ViewMotion extends BaseViewModel { private _motion: Motion; private _category: Category; private _submitters: User[]; private _supporters: User[]; private _workflow: Workflow; private _state: WorkflowState; public get motion(): Motion { return this._motion; } public get id(): number { if (this.motion) { return this.motion.id; } else { return null; } } public get identifier(): string { if (this.motion) { return this.motion.identifier; } else { return null; } } public get title(): string { if (this.motion) { return this.motion.title; } else { return null; } } public get text(): string { if (this.motion) { return this.motion.text; } else { return null; } } public get reason(): string { if (this.motion) { return this.motion.reason; } else { return null; } } public get category(): Category { return this._category; } public get categoryId(): number { if (this._motion && this._motion.category_id) { return this._motion.category_id; } else { return null; } } public get submitters(): User[] { return this._submitters; } public get supporters(): User[] { return this._supporters; } public get workflow(): Workflow { return this._workflow; } public get state(): WorkflowState { return this._state; } public get stateId(): number { if (this._motion && this._motion.state_id) { return this._motion.state_id; } else { return null; } } public get recommendationId(): number { return this._motion.recommendation_id; } /** * FIXME: * name of recommender exist in a config * previously solved using `this.DS.filter(Config)` * and checking: motionsRecommendationsByConfig.value * */ public get recommender(): string { return null; } public get recommendation(): WorkflowState { if (this.recommendationId && this.workflow) { return this.workflow.getStateById(this.recommendationId); } else { return null; } } public get origin(): string { if (this.motion) { return this.motion.origin; } else { return null; } } public get nextStates(): WorkflowState[] { if (this.state && this.workflow) { return this.state.getNextStates(this.workflow); } else { return null; } } public constructor( motion?: Motion, category?: Category, submitters?: User[], supporters?: User[], workflow?: Workflow, state?: WorkflowState ) { super(); this._motion = motion; this._category = category; this._submitters = submitters; this._supporters = supporters; this._workflow = workflow; this._state = state; } public getTitle(translate?: TranslateService): string { return this.title; } /** * Updates the local objects if required * @param update */ public updateValues(update: BaseModel): void { if (update instanceof Workflow) { if (this.motion && update.id === this.motion.workflow_id) { this._workflow = update as Workflow; } } else if (update instanceof Category) { if (this.motion && update.id === this.motion.category_id) { this._category = update as Category; } } // TODO: There is no way (yet) to add Submitters to a motion // Thus, this feature could not be tested } public hasSupporters(): boolean { return !!(this.supporters && this.supporters.length > 0); } /** * Duplicate this motion into a copy of itself */ public copy(): ViewMotion { return new ViewMotion( this._motion, this._category, this._submitters, this._supporters, this._workflow, this._state ); } }