OpenSlides/client/src/app/site/motions/services/motion-multiselect.service.ts

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import { Injectable } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
import { ViewMotion } from '../models/view-motion';
import { ChoiceService } from 'app/core/ui-services/choice.service';
import { PromptService } from 'app/core/ui-services/prompt.service';
import { MotionRepositoryService } from 'app/core/repositories/motions/motion-repository.service';
import { UserRepositoryService } from 'app/core/repositories/users/user-repository.service';
import { WorkflowRepositoryService } from 'app/core/repositories/motions/workflow-repository.service';
import { CategoryRepositoryService } from 'app/core/repositories/motions/category-repository.service';
import { TagRepositoryService } from 'app/core/repositories/tags/tag-repository.service';
import { HttpService } from 'app/core/core-services/http.service';
import { ItemRepositoryService } from 'app/core/repositories/agenda/item-repository.service';
import { Displayable } from 'app/site/base/displayable';
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import { Identifiable } from 'app/shared/models/base/identifiable';
import { MotionBlockRepositoryService } from 'app/core/repositories/motions/motion-block-repository.service';
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/**
* Contains all multiselect actions for the motion list view.
*/
@Injectable({
providedIn: 'root'
})
export class MotionMultiselectService {
/**
* Does nothing.
*
* @param repo MotionRepositoryService
* @param translate TranslateService
* @param promptService
* @param choiceService
* @param userRepo
* @param workflowRepo
* @param categoryRepo
* @param tagRepo
* @param agendaRepo
* @param motionBlockRepo
* @param httpService
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*/
public constructor(
private repo: MotionRepositoryService,
private translate: TranslateService,
private promptService: PromptService,
private choiceService: ChoiceService,
private userRepo: UserRepositoryService,
private workflowRepo: WorkflowRepositoryService,
private categoryRepo: CategoryRepositoryService,
private tagRepo: TagRepositoryService,
private agendaRepo: ItemRepositoryService,
private motionBlockRepo: MotionBlockRepositoryService,
private httpService: HttpService
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) {}
/**
* Deletes the given motions. Asks for confirmation.
*
* @param motions The motions to delete
*/
public async delete(motions: ViewMotion[]): Promise<void> {
const content = this.translate.instant('This will delete all selected motions.');
if (await this.promptService.open('Are you sure?', content)) {
for (const motion of motions) {
await this.repo.delete(motion);
}
}
}
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/**
* Moves the related agenda items from the motions as childs under a selected (parent) agenda item.
*/
public async moveToItem(motions: ViewMotion[]): Promise<void> {
const title = this.translate.instant('This will move all selected motions as childs to:');
const choices: (Displayable & Identifiable)[] = this.agendaRepo.getViewModelList();
const selectedChoice = await this.choiceService.open(title, choices);
if (selectedChoice) {
const requestData = {
items: motions.map(motion => motion.agenda_item_id),
parent_id: selectedChoice.items as number
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};
await this.httpService.post('/rest/agenda/item/assign', requestData);
}
}
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/**
* Opens a dialog and then sets the status for all motions.
*
* @param motions The motions to change
*/
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public async setStateOfMultiple(motions: ViewMotion[]): Promise<void> {
const title = this.translate.instant('This will set the following state for all selected motions:');
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const choices = this.workflowRepo.getWorkflowStatesForMotions(motions).map(workflowState => ({
id: workflowState.id,
label: workflowState.name
}));
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const selectedChoice = await this.choiceService.open(title, choices);
if (selectedChoice) {
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await this.repo.setMultiState(motions, selectedChoice.items as number);
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}
}
/**
* Opens a dialog and sets the recommendation to the users choice for all selected motions.
*
* @param motions The motions to change
*/
public async setRecommendation(motions: ViewMotion[]): Promise<void> {
const title = this.translate.instant('This will set the following recommendation for all selected motions:');
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const choices = this.workflowRepo
.getWorkflowStatesForMotions(motions)
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.filter(workflowState => !!workflowState.recommendation_label)
.map(workflowState => ({
id: workflowState.id,
label: workflowState.recommendation_label
}));
const clearChoice = 'Delete recommendation';
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const selectedChoice = await this.choiceService.open(title, choices, false, null, clearChoice);
if (selectedChoice) {
const requestData = motions.map(motion => ({
id: motion.id,
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recommendation: selectedChoice.action ? 0 : (selectedChoice.items as number)
}));
await this.httpService.post('/rest/motions/motion/manage_multiple_recommendation/', {
motions: requestData
});
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}
}
/**
* Opens a dialog and sets the category for all given motions.
*
* @param motions The motions to change
*/
public async setCategory(motions: ViewMotion[]): Promise<void> {
const title = this.translate.instant('This will set the following category for all selected motions:');
const clearChoice = 'No category';
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const selectedChoice = await this.choiceService.open(
title,
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this.categoryRepo.sortViewCategoriesByConfig(this.categoryRepo.getViewModelList()),
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false,
null,
clearChoice
);
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if (selectedChoice) {
for (const motion of motions) {
await this.repo.update(
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{ category_id: selectedChoice.action ? 0 : (selectedChoice.items as number) },
motion
);
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}
}
}
/**
* Opens a dialog and adds or removes the selected submitters for all given motions.
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*
* @param motions The motions to add/remove the sumbitters to
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*/
public async changeSubmitters(motions: ViewMotion[]): Promise<void> {
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const title = this.translate.instant(
'This will add or remove the following submitters for all selected motions:'
);
const choices = ['Add', 'Remove'];
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const selectedChoice = await this.choiceService.open(title, this.userRepo.getViewModelList(), true, choices);
if (selectedChoice && selectedChoice.action === choices[0]) {
const requestData = motions.map(motion => {
let submitterIds = [...motion.submitters_id, ...(selectedChoice.items as number[])];
submitterIds = submitterIds.filter((id, index, self) => self.indexOf(id) === index); // remove duplicates
return {
id: motion.id,
submitters: submitterIds
};
});
await this.httpService.post('/rest/motions/motion/manage_multiple_submitters/', { motions: requestData });
} else if (selectedChoice && selectedChoice.action === choices[1]) {
const requestData = motions.map(motion => {
const submitterIdsToRemove = selectedChoice.items as number[];
const submitterIds = motion.submitters_id.filter(id => !submitterIdsToRemove.includes(id));
return {
id: motion.id,
submitters: submitterIds
};
});
await this.httpService.post('/rest/motions/motion/manage_multiple_submitters/', { motions: requestData });
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}
}
/**
* Opens a dialog and adds/removes the selected tags for all given motions.
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*
* @param motions The motions to add the tags to
*/
public async changeTags(motions: ViewMotion[]): Promise<void> {
const title = this.translate.instant('This will add or remove the following tags for all selected motions:');
const choices = ['Add', 'Remove', 'Clear tags'];
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const selectedChoice = await this.choiceService.open(title, this.tagRepo.getViewModelList(), true, choices);
if (selectedChoice && selectedChoice.action === choices[0]) {
const requestData = motions.map(motion => {
let tagIds = [...motion.tags_id, ...(selectedChoice.items as number[])];
tagIds = tagIds.filter((id, index, self) => self.indexOf(id) === index); // remove duplicates
return {
id: motion.id,
tags: tagIds
};
});
await this.httpService.post('/rest/motions/motion/manage_multiple_tags/', { motions: requestData });
} else if (selectedChoice && selectedChoice.action === choices[1]) {
const requestData = motions.map(motion => {
const tagIdsToRemove = selectedChoice.items as number[];
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const tagIds = motion.tags_id.filter(id => !tagIdsToRemove.includes(id));
return {
id: motion.id,
tags: tagIds
};
});
await this.httpService.post('/rest/motions/motion/manage_multiple_tags/', { motions: requestData });
} else if (selectedChoice && selectedChoice.action === choices[2]) {
const requestData = motions.map(motion => {
return {
id: motion.id,
tags: []
};
});
await this.httpService.post('/rest/motions/motion/manage_multiple_tags/', { motions: requestData });
}
}
/**
* Opens a dialog and changes the motionBlock for all given motions.
*
* @param motions The motions for which to change the motionBlock
*/
public async setMotionBlock(motions: ViewMotion[]): Promise<void> {
const title = this.translate.instant('This will set the following motion block for all selected motions:');
const clearChoice = 'Clear motion block';
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const selectedChoice = await this.choiceService.open(
title,
this.motionBlockRepo.getViewModelList(),
false,
null,
clearChoice
);
if (selectedChoice) {
for (const motion of motions) {
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const blockId = selectedChoice.action ? null : (selectedChoice.items as number);
await this.repo.update({ motion_block_id: blockId }, motion);
}
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}
}
}