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refactor: extract offers business logic into offers.service.ts

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Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
This commit is contained in:
BOHA
2026-03-23 09:01:56 +01:00
parent 2146696bc6
commit d26bbd8e7c
2 changed files with 317 additions and 234 deletions
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267
src/routes/admin/quotations.ts
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@@ -1,75 +1,39 @@
import { FastifyInstance } from 'fastify';
import prisma from '../../config/database';
import { requirePermission } from '../../middleware/auth';
import { logAudit } from '../../services/audit';
import { success, error, parseId } from '../../utils/response';
import { parsePagination, buildPaginationMeta } from '../../utils/pagination';
import { parseBody } from '../../schemas/common';
import { CreateQuotationSchema, UpdateQuotationSchema } from '../../schemas/offers.schema';
import { generateOfferNumber } from '../../services/numbering.service';
import {
listOffers,
getOffer,
createOffer,
updateOffer,
deleteOffer,
duplicateOffer,
invalidateOffer,
getNextOfferNumber,
} from '../../services/offers.service';
interface QuotationItemInput { description?: string; item_description?: string; quantity?: number; unit?: string; unit_price?: number; is_included_in_total?: boolean; position?: number }
interface ScopeSectionInput { title?: string; title_cz?: string; content?: string; position?: number }
const ALLOWED_SORT_FIELDS = ['id', 'quotation_number', 'project_code', 'created_at', 'valid_until', 'currency', 'status'];
export default async function quotationsRoutes(fastify: FastifyInstance): Promise<void> {
fastify.get('/', { preHandler: requirePermission('offers.view') }, async (request, reply) => {
const query = request.query as Record<string, unknown>;
const { page, limit, skip, sort, order, search } = parsePagination(query);
const sortField = ALLOWED_SORT_FIELDS.includes(sort) ? sort : 'id';
const where: Record<string, unknown> = {};
if (query.status) where.status = String(query.status);
if (query.customer_id) where.customer_id = Number(query.customer_id);
if (search) {
where.OR = [
{ quotation_number: { contains: search } },
{ project_code: { contains: search } },
{ customers: { name: { contains: search } } },
];
}
const [quotations, total] = await Promise.all([
prisma.quotations.findMany({
where,
skip,
take: limit,
orderBy: { [sortField]: order },
include: {
customers: { select: { id: true, name: true } },
quotation_items: { orderBy: { position: 'asc' } },
scope_sections: { orderBy: { position: 'asc' } },
},
}),
prisma.quotations.count({ where }),
]);
// Compute totals and map relation names
const enriched = quotations.map(q => {
const subtotal = q.quotation_items
.filter(i => i.is_included_in_total !== false)
.reduce((s, i) => s + (Number(i.quantity) || 0) * (Number(i.unit_price) || 0), 0);
const vatAmount = q.apply_vat ? subtotal * ((Number(q.vat_rate) || 21) / 100) : 0;
const { quotation_items, scope_sections, ...rest } = q;
return {
...rest,
items: quotation_items,
sections: scope_sections,
customer_name: q.customers?.name || null,
subtotal: Math.round(subtotal * 100) / 100,
vat_amount: Math.round(vatAmount * 100) / 100,
total: Math.round((subtotal + vatAmount) * 100) / 100,
};
const result = await listOffers({
page, limit, skip, sort, order, search,
status: query.status ? String(query.status) : undefined,
customer_id: query.customer_id ? Number(query.customer_id) : undefined,
});
return reply.send({ success: true, data: enriched, pagination: buildPaginationMeta(total, page, limit) });
return reply.send({ success: true, data: result.data, pagination: buildPaginationMeta(result.total, page, limit) });
});
// GET /api/admin/offers/next-number
fastify.get('/next-number', { preHandler: requirePermission('offers.create') }, async (_request, reply) => {
const number = await generateOfferNumber();
const number = await getNextOfferNumber();
return success(reply, { number, next_number: number });
});
@@ -77,70 +41,22 @@ export default async function quotationsRoutes(fastify: FastifyInstance): Promis
fastify.post<{ Params: { id: string } }>('/:id/duplicate', { preHandler: requirePermission('offers.create') }, async (request, reply) => {
const id = parseId(request.params.id, reply);
if (id === null) return;
const original = await prisma.quotations.findUnique({
where: { id },
include: { quotation_items: { orderBy: { position: 'asc' } }, scope_sections: { orderBy: { position: 'asc' } } },
});
if (!original) return error(reply, 'Nabídka nenalezena', 404);
const nextOfferNumber = await generateOfferNumber();
const result = await duplicateOffer(id);
if (!result) return error(reply, 'Nabídka nenalezena', 404);
const copy = await prisma.quotations.create({
data: {
quotation_number: nextOfferNumber,
project_code: original.project_code,
customer_id: original.customer_id,
valid_until: null,
currency: original.currency,
language: original.language,
vat_rate: original.vat_rate,
apply_vat: original.apply_vat,
exchange_rate: original.exchange_rate,
status: 'active',
scope_title: original.scope_title,
scope_description: original.scope_description,
},
});
if (original.quotation_items.length > 0) {
await prisma.quotation_items.createMany({
data: original.quotation_items.map((item) => ({
quotation_id: copy.id,
description: item.description,
item_description: item.item_description,
quantity: item.quantity,
unit: item.unit,
unit_price: item.unit_price,
is_included_in_total: item.is_included_in_total,
position: item.position,
})),
});
}
if (original.scope_sections.length > 0) {
await prisma.scope_sections.createMany({
data: original.scope_sections.map((s) => ({
quotation_id: copy.id,
title: s.title,
title_cz: s.title_cz,
content: s.content,
position: s.position,
})),
});
}
await logAudit({ request, authData: request.authData, action: 'create', entityType: 'quotation', entityId: copy.id, description: `Duplikována nabídka ${original.quotation_number} → ${copy.quotation_number}` });
return success(reply, { id: copy.id, quotation_number: copy.quotation_number }, 201, 'Nabídka byla duplikována');
await logAudit({ request, authData: request.authData, action: 'create', entityType: 'quotation', entityId: result.copy.id, description: `Duplikována nabídka ${result.original.quotation_number} → ${result.copy.quotation_number}` });
return success(reply, { id: result.copy.id, quotation_number: result.copy.quotation_number }, 201, 'Nabídka byla duplikována');
});
// POST /api/admin/offers/:id/invalidate
fastify.post<{ Params: { id: string } }>('/:id/invalidate', { preHandler: requirePermission('offers.edit') }, async (request, reply) => {
const id = parseId(request.params.id, reply);
if (id === null) return;
const existing = await prisma.quotations.findUnique({ where: { id } });
const existing = await invalidateOffer(id);
if (!existing) return error(reply, 'Nabídka nenalezena', 404);
await prisma.quotations.update({ where: { id }, data: { status: 'invalidated', modified_at: new Date() } });
await logAudit({ request, authData: request.authData, action: 'update', entityType: 'quotation', entityId: id, description: `Zneplatněna nabídka ${existing.quotation_number}` });
return success(reply, null, 200, 'Nabídka zneplatněna');
});
@@ -148,85 +64,18 @@ export default async function quotationsRoutes(fastify: FastifyInstance): Promis
fastify.get<{ Params: { id: string } }>('/:id', { preHandler: requirePermission('offers.view') }, async (request, reply) => {
const id = parseId(request.params.id, reply);
if (id === null) return;
const quotation = await prisma.quotations.findUnique({
where: { id },
include: {
customers: true,
quotation_items: { orderBy: { position: 'asc' } },
scope_sections: { orderBy: { position: 'asc' } },
},
});
if (!quotation) return error(reply, 'Nabídka nenalezena', 404);
// Fetch linked order if exists
let orderInfo = null;
if (quotation.order_id) {
const order = await prisma.orders.findUnique({
where: { id: quotation.order_id },
select: { id: true, order_number: true, status: true },
});
orderInfo = order;
}
const data = await getOffer(id);
if (!data) return error(reply, 'Nabídka nenalezena', 404);
const { quotation_items, scope_sections, ...rest } = quotation;
return success(reply, {
...rest,
items: quotation_items,
sections: scope_sections,
customer: quotation.customers,
customer_name: quotation.customers?.name || null,
order: orderInfo,
});
return success(reply, data);
});
fastify.post('/', { preHandler: requirePermission('offers.create') }, async (request, reply) => {
const parsed = parseBody(CreateQuotationSchema, request.body);
if ('error' in parsed) return error(reply, parsed.error, 400);
const body = parsed.data;
const quotation = await prisma.quotations.create({
data: {
quotation_number: body.quotation_number ? String(body.quotation_number) : null,
project_code: body.project_code ? String(body.project_code) : null,
customer_id: body.customer_id ? Number(body.customer_id) : null,
valid_until: body.valid_until ? new Date(String(body.valid_until)) : null,
currency: body.currency ? String(body.currency) : 'CZK',
language: body.language ? String(body.language) : 'cs',
vat_rate: body.vat_rate ? Number(body.vat_rate) : 21.0,
apply_vat: body.apply_vat !== false,
exchange_rate: body.exchange_rate ? Number(body.exchange_rate) : 1.0,
status: body.status ? String(body.status) : 'active',
scope_title: body.scope_title ? String(body.scope_title) : null,
scope_description: body.scope_description ? String(body.scope_description) : null,
},
});
if (Array.isArray(body.items)) {
await prisma.quotation_items.createMany({
data: (body.items as QuotationItemInput[]).map((item, i) => ({
quotation_id: quotation.id,
description: item.description ?? null,
item_description: item.item_description ?? null,
quantity: item.quantity ?? 1,
unit: item.unit ?? null,
unit_price: item.unit_price ?? 0,
is_included_in_total: item.is_included_in_total !== false,
position: item.position ?? i,
})),
});
}
if (Array.isArray(body.sections)) {
await prisma.scope_sections.createMany({
data: (body.sections as ScopeSectionInput[]).map((s, i) => ({
quotation_id: quotation.id,
title: s.title ?? null,
title_cz: s.title_cz ?? null,
content: s.content ?? null,
position: s.position ?? i,
})),
});
}
const quotation = await createOffer(parsed.data);
await logAudit({ request, authData: request.authData, action: 'create', entityType: 'quotation', entityId: quotation.id, description: `Vytvořena nabídka ${quotation.quotation_number}` });
return success(reply, { id: quotation.id }, 201, 'Nabídka byla vytvořena');
@@ -237,74 +86,24 @@ export default async function quotationsRoutes(fastify: FastifyInstance): Promis
if (id === null) return;
const parsed = parseBody(UpdateQuotationSchema, request.body);
if ('error' in parsed) return error(reply, parsed.error, 400);
const body = parsed.data;
const existing = await prisma.quotations.findUnique({ where: { id } });
if (!existing) return error(reply, 'Nabídka nenalezena', 404);
if (existing.status === 'invalidated') return error(reply, 'Nelze upravit zneplatněnou nabídku', 400);
await prisma.quotations.update({
where: { id },
data: {
quotation_number: body.quotation_number !== undefined ? String(body.quotation_number) : undefined,
customer_id: body.customer_id !== undefined ? Number(body.customer_id) : undefined,
valid_until: body.valid_until !== undefined ? (body.valid_until ? new Date(String(body.valid_until)) : null) : undefined,
currency: body.currency !== undefined ? String(body.currency) : undefined,
language: body.language !== undefined ? String(body.language) : undefined,
vat_rate: body.vat_rate !== undefined ? Number(body.vat_rate) : undefined,
apply_vat: body.apply_vat !== undefined ? (body.apply_vat === true || body.apply_vat === 1 || body.apply_vat === '1') : undefined,
exchange_rate: body.exchange_rate !== undefined ? Number(body.exchange_rate) : undefined,
status: body.status !== undefined ? String(body.status) : undefined,
project_code: body.project_code !== undefined ? (body.project_code ? String(body.project_code) : null) : undefined,
scope_title: body.scope_title !== undefined ? (body.scope_title ? String(body.scope_title) : null) : undefined,
scope_description: body.scope_description !== undefined ? (body.scope_description ? String(body.scope_description) : null) : undefined,
modified_at: new Date(),
},
});
if (Array.isArray(body.items) || Array.isArray(body.sections)) {
await prisma.$transaction(async (tx) => {
if (Array.isArray(body.items)) {
await tx.quotation_items.deleteMany({ where: { quotation_id: id } });
await tx.quotation_items.createMany({
data: (body.items as QuotationItemInput[]).map((item, i) => ({
quotation_id: id,
description: item.description ?? null,
item_description: item.item_description ?? null,
quantity: item.quantity ?? 1,
unit: item.unit ?? null,
unit_price: item.unit_price ?? 0,
is_included_in_total: item.is_included_in_total !== false,
position: item.position ?? i,
})),
});
}
if (Array.isArray(body.sections)) {
await tx.scope_sections.deleteMany({ where: { quotation_id: id } });
await tx.scope_sections.createMany({
data: (body.sections as ScopeSectionInput[]).map((s, i) => ({
quotation_id: id,
title: s.title ?? null,
title_cz: s.title_cz ?? null,
content: s.content ?? null,
position: s.position ?? i,
})),
});
}
});
const result = await updateOffer(id, parsed.data);
if ('error' in result) {
if (result.error === 'not_found') return error(reply, 'Nabídka nenalezena', 404);
if (result.error === 'invalidated') return error(reply, 'Nelze upravit zneplatněnou nabídku', 400);
}
await logAudit({ request, authData: request.authData, action: 'update', entityType: 'quotation', entityId: id, description: `Upravena nabídka ${existing.quotation_number}` });
await logAudit({ request, authData: request.authData, action: 'update', entityType: 'quotation', entityId: id, description: `Upravena nabídka ${(result as any).quotation_number}` });
return success(reply, { id }, 200, 'Nabídka byla uložena');
});
fastify.delete<{ Params: { id: string } }>('/:id', { preHandler: requirePermission('offers.delete') }, async (request, reply) => {
const id = parseId(request.params.id, reply);
if (id === null) return;
const existing = await prisma.quotations.findUnique({ where: { id } });
const existing = await deleteOffer(id);
if (!existing) return error(reply, 'Nabídka nenalezena', 404);
await prisma.quotations.delete({ where: { id } });
await logAudit({ request, authData: request.authData, action: 'delete', entityType: 'quotation', entityId: id, description: `Smazána nabídka ${existing.quotation_number}` });
return success(reply, null, 200, 'Nabídka smazána');
});