Files
bigcapital/packages/server/src/services/Attachments/events/AttachmentsOnVendorCredits.ts
2024-05-29 22:15:31 +02:00

158 lines
4.1 KiB
TypeScript

import { Inject, Service } from 'typedi';
import { isEmpty } from 'lodash';
import {
IVendorCreditCreatedPayload,
IVendorCreditCreatingPayload,
IVendorCreditDeletingPayload,
IVendorCreditEditedPayload,
} from '@/interfaces';
import events from '@/subscribers/events';
import { LinkAttachment } from '../LinkAttachment';
import { ValidateAttachments } from '../ValidateAttachments';
import { UnlinkAttachment } from '../UnlinkAttachment';
@Service()
export class AttachmentsOnVendorCredits {
@Inject()
private linkAttachmentService: LinkAttachment;
@Inject()
private unlinkAttachmentService: UnlinkAttachment;
@Inject()
private validateDocuments: ValidateAttachments;
/**
* Constructor method.
*/
public attach(bus) {
bus.subscribe(
events.vendorCredit.onCreating,
this.validateAttachmentsOnVendorCreditCreate.bind(this)
);
bus.subscribe(
events.vendorCredit.onCreated,
this.handleAttachmentsOnVendorCreditCreated.bind(this)
);
bus.subscribe(
events.vendorCredit.onEdited,
this.handleUnlinkUnpresentedKeysOnVendorCreditEdited.bind(this)
);
bus.subscribe(
events.vendorCredit.onEdited,
this.handleLinkPresentedKeysOnVendorCreditEdited.bind(this)
);
bus.subscribe(
events.vendorCredit.onDeleting,
this.handleUnlinkAttachmentsOnVendorCreditDeleted.bind(this)
);
}
/**
* Validates the attachment keys on creating vendor credit.
* @param {IVendorCreditCreatingPayload}
* @returns {Promise<void>}
*/
private async validateAttachmentsOnVendorCreditCreate({
vendorCreditCreateDTO,
tenantId,
}: IVendorCreditCreatingPayload): Promise<void> {
if (isEmpty(vendorCreditCreateDTO.attachments)) {
return;
}
const documentKeys = vendorCreditCreateDTO?.attachments?.map((a) => a.key);
await this.validateDocuments.validate(tenantId, documentKeys);
}
/**
* Handles linking the attachments of the created vendor credit.
* @param {IVendorCreditCreatedPayload}
* @returns {Promise<void>}
*/
private async handleAttachmentsOnVendorCreditCreated({
tenantId,
vendorCreditCreateDTO,
vendorCredit,
trx,
}: IVendorCreditCreatedPayload): Promise<void> {
if (isEmpty(vendorCreditCreateDTO.attachments)) return;
const keys = vendorCreditCreateDTO.attachments?.map(
(attachment) => attachment.key
);
await this.linkAttachmentService.bulkLink(
tenantId,
keys,
'VendorCredit',
vendorCredit.id,
trx
);
}
/**
* Handles unlinking all the unpresented keys of the edited vendor credit.
* @param {IVendorCreditEditedPayload}
*/
private async handleUnlinkUnpresentedKeysOnVendorCreditEdited({
tenantId,
vendorCreditDTO,
oldVendorCredit,
trx,
}: IVendorCreditEditedPayload) {
const keys = vendorCreditDTO.attachments?.map(
(attachment) => attachment.key
);
await this.unlinkAttachmentService.unlinkUnpresentedKeys(
tenantId,
keys,
'VendorCredit',
oldVendorCredit.id,
trx
);
}
/**
* Handles linking all the presented keys of the edited vendor credit.
* @param {IVendorCreditEditedPayload}
* @returns {Promise<void>}
*/
private async handleLinkPresentedKeysOnVendorCreditEdited({
tenantId,
vendorCreditDTO,
oldVendorCredit,
trx,
}: IVendorCreditEditedPayload) {
if (isEmpty(vendorCreditDTO.attachments)) return;
const keys = vendorCreditDTO.attachments?.map(
(attachment) => attachment.key
);
await this.linkAttachmentService.bulkLink(
tenantId,
keys,
'VendorCredit',
oldVendorCredit.id,
trx
);
}
/**
* Unlink all attachments once the vendor credit deleted.
* @param {IVendorCreditDeletingPayload}
* @returns {Promise<void>}
*/
private async handleUnlinkAttachmentsOnVendorCreditDeleted({
tenantId,
oldVendorCredit,
trx,
}: IVendorCreditDeletingPayload) {
await this.unlinkAttachmentService.unlinkAllModelKeys(
tenantId,
'VendorCredit',
oldVendorCredit.id,
trx
);
}
}