454 lines
15 KiB
JavaScript
454 lines
15 KiB
JavaScript
import * as db from '../../db/customergroup.js';
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// #region Helpers
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/** Implicit groups created by the system — name locked. */
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const LOCKED_NAMES = new Set(['POS', 'Lieferanten']);
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function requireSelectedCompany(req) {
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const companyId = req.user.selectedCompanyId;
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if (companyId == null) {
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return { error: 'No company selected' };
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}
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return { companyId };
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}
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function customergroupErrorStatus(error) {
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if (error.message === 'No company selected') return 400;
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if (error.message === 'Not authorized') return 403;
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if (error.message === 'Company not found') return 404;
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if (error.message === 'Customer group not found') return 404;
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if (error.message === 'Name required') return 400;
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if (error.message === 'Name not allowed') return 400;
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if (error.message === 'Name cannot be changed') return 400;
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if (error.message === 'Invalid customer group order') return 400;
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if (error.message === 'Customer group in use') return 409;
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return 500;
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}
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function withEditable(row) {
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return {
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...row,
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editable: !LOCKED_NAMES.has(row.name),
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};
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}
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// #endregion
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/**
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* Registers customergroup routes for the authenticated user's selected company.
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* @param {import('express').Application} app
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* @param {string} [basePath='']
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*/
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export function register(app, basePath = '') {
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/**
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* @openapi
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* /customergroup:
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* get:
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* tags: [Customergroup]
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* summary: List customer groups
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* description: |
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* Lists customer groups for the selected company, ordered by `sort`.
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* Each item includes `editable`: `false` for implicit `POS` / `Lieferanten`
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* (name locked), `true` otherwise. Reorder via `PUT /customergroup/order`.
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* security:
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* - cookieAuth: []
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* x-markdown: customergroup/list.md
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* responses:
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* 200:
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* description: Customer group list
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* content:
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* application/json:
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* schema:
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* type: object
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* properties:
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* customergroups:
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* type: array
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* items:
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* $ref: '#/components/schemas/CustomergroupListItem'
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* 400:
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* description: No company selected
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 401:
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* description: Unauthorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 403:
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* description: Not authorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 404:
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* description: Company not found
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* post:
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* tags: [Customergroup]
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* summary: Create customer group
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* description: |
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* Creates a customer group for the selected company.
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* Appends with the next `sort` index. Reserved names `POS` and `Lieferanten`
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* are not allowed (`Name not allowed`).
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* security:
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* - cookieAuth: []
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* x-markdown: customergroup/create.md
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* requestBody:
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* required: true
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* content:
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* application/json:
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* schema:
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* type: object
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* required: [name]
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* properties:
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* name:
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* type: string
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* example:
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* name: Kunden
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* responses:
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* 201:
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* description: Created customer group
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* content:
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* application/json:
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* schema:
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* type: object
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* properties:
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* customergroup:
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* $ref: '#/components/schemas/Customergroup'
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* 400:
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* description: Name required, name not allowed, or no company selected
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 401:
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* description: Unauthorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 403:
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* description: Not authorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 404:
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* description: Company not found
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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*/
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// #region GET /customergroup
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app.get(`${basePath}/customergroup`, async (req, res) => {
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const selected = requireSelectedCompany(req);
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if (selected.error) {
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return res.status(400).json({ error: selected.error });
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}
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try {
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const rows = await db.list(req.user.id);
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res.status(200).json({ customergroups: rows.map(withEditable) });
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} catch (error) {
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const status = customergroupErrorStatus(error);
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if (status === 500) console.error('List customergroups failed:', error);
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res.status(status).json({ error: error.message });
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}
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});
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// #endregion
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// #region POST /customergroup
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app.post(`${basePath}/customergroup`, async (req, res) => {
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const selected = requireSelectedCompany(req);
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if (selected.error) {
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return res.status(400).json({ error: selected.error });
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}
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const { name } = req.body ?? {};
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try {
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const customergroup = await db.create(req.user.id, { name });
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res.status(201).json({ customergroup });
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} catch (error) {
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const status = customergroupErrorStatus(error);
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if (status === 500) console.error('Create customergroup failed:', error);
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res.status(status).json({ error: error.message });
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}
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});
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// #endregion
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/**
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* @openapi
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* /customergroup/order:
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* put:
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* tags: [Customergroup]
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* summary: Reorder customer groups
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* description: |
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* Sets `sort` to each id’s index `0…n-1` in one transaction.
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* `customergroupIds` must be exactly the company’s groups (same set, no dups)
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* else `Invalid customer group order`.
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* security:
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* - cookieAuth: []
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* x-markdown: customergroup/order.md
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* requestBody:
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* required: true
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* content:
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* application/json:
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* schema:
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* type: object
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* required: [customergroupIds]
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* properties:
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* customergroupIds:
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* type: array
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* items:
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* type: integer
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* example:
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* customergroupIds: [4, 3, 1, 2]
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* responses:
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* 200:
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* description: New order
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* content:
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* application/json:
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* schema:
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* type: object
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* properties:
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* customergroupIds:
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* type: array
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* items:
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* type: integer
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* 400:
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* description: Invalid customer group order or no company selected
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 401:
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* description: Unauthorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 403:
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* description: Not authorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 404:
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* description: Company not found
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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*/
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// #region PUT /customergroup/order
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app.put(`${basePath}/customergroup/order`, async (req, res) => {
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const selected = requireSelectedCompany(req);
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if (selected.error) {
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return res.status(400).json({ error: selected.error });
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}
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const rawIds = req.body?.customergroupIds;
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if (!Array.isArray(rawIds)) {
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return res.status(400).json({ error: 'customergroupIds is required' });
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}
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const customergroupIds = [];
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for (const value of rawIds) {
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const id = Number(value);
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if (!Number.isInteger(id) || id <= 0) {
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return res.status(400).json({ error: 'customergroupIds must be positive integers' });
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}
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customergroupIds.push(id);
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}
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try {
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const result = await db.order(req.user.id, { customergroupIds });
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res.status(200).json(result);
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} catch (error) {
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const status = customergroupErrorStatus(error);
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if (status === 500) console.error('Order customergroups failed:', error);
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res.status(status).json({ error: error.message });
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}
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});
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// #endregion
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/**
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* @openapi
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* /customergroup/{id}:
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* patch:
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* tags: [Customergroup]
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* summary: Update customer group
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* description: |
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* Renames a customer group. Implicit `POS` / `Lieferanten` cannot be
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* renamed (`Name cannot be changed`). Reorder via `PUT /customergroup/order`.
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* security:
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* - cookieAuth: []
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* x-markdown: customergroup/update.md
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* parameters:
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* - in: path
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* name: id
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* required: true
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* schema:
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* type: integer
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* requestBody:
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* required: true
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* content:
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* application/json:
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* schema:
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* type: object
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* required: [name]
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* properties:
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* name:
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* type: string
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* example:
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* name: Stammkunden
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* responses:
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* 200:
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* description: Updated customer group
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* content:
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* application/json:
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* schema:
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* type: object
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* properties:
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* customergroup:
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* $ref: '#/components/schemas/Customergroup'
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* 400:
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* description: Name required, name cannot be changed, invalid id, or no company selected
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 401:
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* description: Unauthorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 403:
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* description: Not authorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 404:
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* description: Customer group or company not found
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* delete:
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* tags: [Customergroup]
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* summary: Delete customer group
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* description: |
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* Deletes the customer group (cascades entities). Fails with
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* `Customer group in use` for the POS group or other NO ACTION references.
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* security:
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* - cookieAuth: []
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* x-markdown: customergroup/delete.md
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* parameters:
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* - in: path
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* name: id
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* required: true
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* schema:
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* type: integer
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* responses:
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* 204:
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* description: Deleted
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* 400:
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* description: No company selected or invalid id
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 401:
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* description: Unauthorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 403:
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* description: Not authorized
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 404:
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* description: Customer group not found
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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* 409:
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* description: Customer group in use
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* content:
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* application/json:
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* schema:
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* $ref: '#/components/schemas/Error'
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*/
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// #region PATCH /customergroup/:id
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app.patch(`${basePath}/customergroup/:id`, async (req, res) => {
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const selected = requireSelectedCompany(req);
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if (selected.error) {
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return res.status(400).json({ error: selected.error });
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}
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const id = Number(req.params.id);
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if (!Number.isInteger(id) || id <= 0) {
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return res.status(400).json({ error: 'id is required' });
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}
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const { name } = req.body ?? {};
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try {
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const customergroup = await db.update(req.user.id, id, { name });
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res.status(200).json({ customergroup });
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} catch (error) {
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const status = customergroupErrorStatus(error);
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if (status === 500) console.error('Update customergroup failed:', error);
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res.status(status).json({ error: error.message });
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}
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});
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// #endregion
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// #region DELETE /customergroup/:id
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app.delete(`${basePath}/customergroup/:id`, async (req, res) => {
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const selected = requireSelectedCompany(req);
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if (selected.error) {
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return res.status(400).json({ error: selected.error });
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}
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const id = Number(req.params.id);
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if (!Number.isInteger(id) || id <= 0) {
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return res.status(400).json({ error: 'id is required' });
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}
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try {
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await db.remove(req.user.id, id);
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res.sendStatus(204);
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} catch (error) {
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const status = customergroupErrorStatus(error);
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if (status === 500) console.error('Delete customergroup failed:', error);
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res.status(status).json({ error: error.message });
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}
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});
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// #endregion
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}
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