79 lines
2.6 KiB
TypeScript
79 lines
2.6 KiB
TypeScript
import { NextRequest, NextResponse } from "next/server";
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import { getDb } from "@/lib/db";
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export async function GET(request: NextRequest) {
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try {
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const sql = getDb();
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const { searchParams } = new URL(request.url);
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const search = searchParams.get("search") || "";
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let rows;
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if (search) {
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rows = await sql(
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`SELECT c.*,
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COUNT(po.id) AS order_count,
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COALESCE(SUM(
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CASE WHEN po.status != 'cancelled' THEN
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(SELECT COALESCE(SUM(poi.quantity * poi.unit_price), 0) FROM purchase_order_items poi WHERE poi.purchase_order_id = po.id)
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ELSE 0 END
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), 0) AS total_revenue
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FROM customers c
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LEFT JOIN purchase_orders po ON po.customer_id = c.id
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WHERE c.name ILIKE $1 OR c.code ILIKE $1 OR c.email ILIKE $1 OR c.contact_person ILIKE $1
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GROUP BY c.id
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ORDER BY c.name ASC`,
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[`%${search}%`]
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);
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} else {
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rows = await sql(
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`SELECT c.*,
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COUNT(po.id) AS order_count,
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COALESCE(SUM(
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CASE WHEN po.status != 'cancelled' THEN
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(SELECT COALESCE(SUM(poi.quantity * poi.unit_price), 0) FROM purchase_order_items poi WHERE poi.purchase_order_id = po.id)
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ELSE 0 END
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), 0) AS total_revenue
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FROM customers c
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LEFT JOIN purchase_orders po ON po.customer_id = c.id
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GROUP BY c.id
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ORDER BY c.name ASC`
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);
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}
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return NextResponse.json(rows);
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} catch (error) {
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console.error("[v0] Customers GET error:", error);
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return NextResponse.json(
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{ error: error instanceof Error ? error.message : "Failed to fetch customers" },
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{ status: 500 }
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);
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}
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}
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export async function POST(request: NextRequest) {
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try {
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const sql = getDb();
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const body = await request.json();
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const { name, code, email, phone, address, contact_person, notes } = body;
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if (!name || !code) {
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return NextResponse.json({ error: "Name and code are required" }, { status: 400 });
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}
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const rows = await sql(
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`INSERT INTO customers (name, code, email, phone, address, contact_person, notes)
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VALUES ($1, $2, $3, $4, $5, $6, $7)
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RETURNING *`,
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[name, code, email || null, phone || null, address || null, contact_person || null, notes || null]
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);
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return NextResponse.json(rows[0], { status: 201 });
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} catch (error) {
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console.error("[v0] Customers POST error:", error);
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return NextResponse.json(
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{ error: error instanceof Error ? error.message : "Failed to create customer" },
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{ status: 500 }
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);
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}
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}
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