chore: upload parte 1 - logica

app/api/components/[id]/route.ts

@@ -0,0 +1,78 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getDb } from "@/lib/db";
+
+export async function PUT(
+  request: NextRequest,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const sql = getDb();
+  const { id } = await params;
+  const body = await request.json();
+  const {
+    part_number,
+    name,
+    description,
+    category_id,
+    manufacturer,
+    package_type,
+    unit_price,
+    stock_quantity,
+    min_stock_level,
+    datasheet_url,
+    supplier,
+    supplier_part_number,
+    shelf_location,
+    is_internal,
+    customer_supplied,
+    customer_id: cust_id,
+    specs,
+  } = body;
+
+  const rows = await sql(
+    `UPDATE components SET
+      part_number = $1, name = $2, description = $3, category_id = $4,
+      manufacturer = $5, package_type = $6, unit_price = $7, stock_quantity = $8,
+      min_stock_level = $9, datasheet_url = $10, supplier = $11, supplier_part_number = $12,
+      shelf_location = $13, is_internal = $14, customer_supplied = $15, customer_id = $16,
+      specs = $17, updated_at = NOW()
+     WHERE id = $18
+     RETURNING *`,
+    [
+      part_number,
+      name,
+      description || null,
+      category_id || null,
+      manufacturer || null,
+      package_type || null,
+      unit_price || 0,
+      stock_quantity || 0,
+      min_stock_level || 0,
+      datasheet_url || null,
+      supplier || null,
+      supplier_part_number || null,
+      shelf_location || null,
+      is_internal ?? false,
+      customer_supplied ?? false,
+      customer_supplied ? (cust_id || null) : null,
+      JSON.stringify(specs || {}),
+      Number(id),
+    ]
+  );
+
+  if (rows.length === 0) {
+    return NextResponse.json({ error: "Component not found" }, { status: 404 });
+  }
+
+  return NextResponse.json(rows[0]);
+}
+
+export async function DELETE(
+  _request: NextRequest,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const sql = getDb();
+  const { id } = await params;
+
+  await sql(`DELETE FROM components WHERE id = $1`, [Number(id)]);
+  return NextResponse.json({ success: true });
+}

app/api/components/[id]/usage/route.ts

@@ -0,0 +1,22 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getDb } from "@/lib/db";
+
+export async function GET(
+  _request: NextRequest,
+  { params }: { params: Promise<{ id: string }> }
+) {
+  const sql = getDb();
+  const { id } = await params;
+
+  const rows = await sql(
+    `SELECT bi.id, bi.quantity, bi.reference_designator, bi.notes,
+      p.id AS product_id, p.name AS product_name, p.sku, p.version, p.status
+    FROM bom_items bi
+    JOIN products p ON p.id = bi.product_id
+    WHERE bi.component_id = $1
+    ORDER BY p.name ASC, bi.reference_designator ASC`,
+    [Number(id)]
+  );
+
+  return NextResponse.json(rows);
+}

app/api/components/route.ts

@@ -0,0 +1,104 @@
+import { NextRequest, NextResponse } from "next/server";
+import { getDb } from "@/lib/db";
+
+export async function GET(request: NextRequest) {
+  const sql = getDb();
+  const { searchParams } = new URL(request.url);
+  const search = searchParams.get("search") || "";
+  const category = searchParams.get("category") || "";
+  const lowStock = searchParams.get("lowStock") === "true";
+  const supplierName = searchParams.get("supplier_name") || "";
+
+  let query = `
+    SELECT c.*, cat.name as category_name,
+      cust.name as customer_name,
+      COALESCE((
+        SELECT SUM(spi.quantity - spi.received_quantity)
+        FROM supplier_po_items spi
+        JOIN supplier_pos sp ON sp.id = spi.supplier_po_id
+        WHERE spi.component_id = c.id
+          AND sp.status IN ('ordered', 'partially_received')
+          AND spi.quantity > spi.received_quantity
+      ), 0)::int AS on_order
+    FROM components c
+    LEFT JOIN categories cat ON c.category_id = cat.id
+    LEFT JOIN customers cust ON c.customer_id = cust.id
+    WHERE 1=1
+  `;
+  const params: (string | number)[] = [];
+
+  if (search) {
+    params.push(`%${search}%`, `%${search}%`, `%${search}%`);
+    query += ` AND (c.name ILIKE $${params.length - 2} OR c.part_number ILIKE $${params.length - 1} OR c.manufacturer ILIKE $${params.length})`;
+  }
+
+  if (category) {
+    params.push(Number(category));
+    query += ` AND c.category_id = $${params.length}`;
+  }
+
+  if (lowStock) {
+    query += ` AND c.stock_quantity <= c.min_stock_level`;
+  }
+
+  if (supplierName) {
+    params.push(supplierName);
+    query += ` AND c.supplier = $${params.length}`;
+  }
+
+  query += ` ORDER BY c.updated_at DESC`;
+
+  const rows = await sql(query, params);
+  return NextResponse.json(rows);
+}
+
+export async function POST(request: NextRequest) {
+  const sql = getDb();
+  const body = await request.json();
+  const {
+    part_number,
+    name,
+    description,
+    category_id,
+    manufacturer,
+    package_type,
+    unit_price,
+    stock_quantity,
+    min_stock_level,
+    datasheet_url,
+    supplier,
+    supplier_part_number,
+    shelf_location,
+    is_internal,
+    customer_supplied,
+    customer_id,
+    specs,
+  } = body;
+
+  const rows = await sql(
+    `INSERT INTO components (part_number, name, description, category_id, manufacturer, package_type, unit_price, stock_quantity, min_stock_level, datasheet_url, supplier, supplier_part_number, shelf_location, is_internal, customer_supplied, customer_id, specs)
+     VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13, $14, $15, $16, $17)
+     RETURNING *`,
+    [
+      part_number,
+      name,
+      description || null,
+      category_id || null,
+      manufacturer || null,
+      package_type || null,
+      unit_price || 0,
+      stock_quantity || 0,
+      min_stock_level || 0,
+      datasheet_url || null,
+      supplier || null,
+      supplier_part_number || null,
+      shelf_location || null,
+      is_internal ?? false,
+      customer_supplied ?? false,
+      customer_supplied ? (customer_id || null) : null,
+      JSON.stringify(specs || {}),
+    ]
+  );
+
+  return NextResponse.json(rows[0], { status: 201 });
+}