From e1828a8c80493d5d420ef7e158e03e8ab1f39838 Mon Sep 17 00:00:00 2001
From: sinergia <alejandro.ayala@onecluster.org>
Date: Fri, 18 Oct 2024 22:50:21 -0500
Subject: [PATCH] Feat(WIP): Se agrega soporte para generacion de QR's

---
 __init__.py               |   1 +
 qr_generator.py           |  23 +++++++++++++++++++++++
 test/__init__.py          |   0
 test/fixtures/__init__.py |   0
 test/fixtures/bill.json   |  33 +++++++++++++++++++++++++++++++++
 test/test_codigo_qr.png   | Bin 0 -> 555 bytes
 test/test_generate_qr.py  |  12 ++++++++++++
 test/test_main.py         |  25 +++++++++++++++++++++++++
 8 files changed, 94 insertions(+)
 create mode 100644 __init__.py
 create mode 100644 qr_generator.py
 create mode 100644 test/__init__.py
 create mode 100644 test/fixtures/__init__.py
 create mode 100644 test/fixtures/bill.json
 create mode 100644 test/test_codigo_qr.png
 create mode 100644 test/test_generate_qr.py
 create mode 100644 test/test_main.py

diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/__init__.py
@@ -0,0 +1 @@
+
diff --git a/qr_generator.py b/qr_generator.py
new file mode 100644
index 0000000..e552c72
--- /dev/null
+++ b/qr_generator.py
@@ -0,0 +1,23 @@
+#!/usr/bin/env python3
+import qrcode
+
+
+class QRCodeGenerator:
+    """Qr Generato"""
+
+    def __init__(self, url):
+        self.url = url
+
+    def generate_qr(self, filename="codigo_qr.png"):
+        """Genera un código QR a partir de la URL y lo guarda en un archivo."""
+        qr = qrcode.QRCode(
+            version=1,
+            error_correction=qrcode.constants.ERROR_CORRECT_L,
+            box_size=10,
+            border=4,
+        )
+        qr.add_data(self.url)
+        qr.make(fit=True)
+        img = qr.make_image(fill_color="black", back_color="white")
+        img.save(filename)
+        return filename
diff --git a/test/__init__.py b/test/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/test/fixtures/__init__.py b/test/fixtures/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/test/fixtures/bill.json b/test/fixtures/bill.json
new file mode 100644
index 0000000..5025886
--- /dev/null
+++ b/test/fixtures/bill.json
@@ -0,0 +1,33 @@
+{"shop_name": "SE",
+ "shop_address": "Calle Arriba 1234",
+ "fe_cufe": "https://catalogo-vpfe.dian.gov.co/document/searchqr?documentkey=936ef10e23f9fbae2d2c70869050b907b7af55a7d2c80a9f2e906450a8f98b20a88f7e4219fd0d02962f6e639b29ba20",
+ "invoice": {
+     "invoice_number": "FPES2068",
+     "resolution": {
+         "resolution_number": "18764072418755",
+         "resolution_prefix": "FPES",
+         "valid_date_time_from": "2024-06-06",
+         "valid_date_time_to": "2026-06-06",
+         "from_number": 1, "to_number": 30000}
+ }, "party": "00-Consumidor Final",
+ "tax_identifier_type": "NIT",
+ "tax_identifier_code": "222222222",
+ "address": "Dg 74A #C-2-56", "city": "Medellín",
+ "zone": "CHIMENEA (CH)",
+ "table": "CH1",
+ "lines": [
+     {"type": "line", "product": "Club negra", "quantity": 1.0, "uom": "u", "unit_price": "9800.00", "taxes": "8.00%"},
+     {"type": "line", "product": "Club roja", "quantity": 1.0, "uom": "u", "unit_price": "9800.00", "taxes": "8.00%"},
+     {"type": "line", "product": "Aguila ligth", "quantity": 1.0, "uom": "u", "unit_price": "8600.00", "taxes": "8.00%"},
+     {"type": "line", "product": "Propinas", "quantity": 1.0, "uom": "u", "unit_price": "27333.00", "taxes": null}],
+ "total_discount": "0.00",
+ "untaxed_amount": "300666.30",
+ "tax_amount": "21866.67",
+ "total_tip": "10000",
+ "total": "322532.97",
+ "state": "CUENTA FINAL",
+ "payments": [
+     {"statement": "Transferencia TPV", "amount": "222532.00"},
+     {"statement": "Efectivo TPV", "amount": "100000.97"}
+ ]
+}
diff --git a/test/test_codigo_qr.png b/test/test_codigo_qr.png
new file mode 100644
index 0000000000000000000000000000000000000000..84005c0aa594d32b7e361b9139abd9a5ca3e1a0a
GIT binary patch
literal 555
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literal 0
HcmV?d00001

diff --git a/test/test_generate_qr.py b/test/test_generate_qr.py
new file mode 100644
index 0000000..d510d06
--- /dev/null
+++ b/test/test_generate_qr.py
@@ -0,0 +1,12 @@
+#!/usr/bin/env python3
+import os
+import pytest
+from ..qr_generator import QRCodeGenerator
+
+
+def test_generate_qr():
+    url = "https://www.gnu.org/"
+    qr_generator = QRCodeGenerator(url)
+    filename = qr_generator.generate_qr("test_codigo_qr.png")
+    assert os.path.exists(filename)
+    os.remove(filename)
diff --git a/test/test_main.py b/test/test_main.py
new file mode 100644
index 0000000..9943d3e
--- /dev/null
+++ b/test/test_main.py
@@ -0,0 +1,25 @@
+#!/usr/bin/env python3
+from fastapi.testclient import TestClient
+from ..api import app
+import json
+
+client = TestClient(app)
+
+
+def load_json(file_path):
+    with open(file_path, 'r') as filejson:
+        return json.load(filejson)
+
+def test_print_bill():
+    test_info = {
+        "content": str(
+            json.dumps(
+                load_json('fixtures/bill.json')
+            )),
+        "ip_printer": "192.168.1.100",
+        "user_name": "Juan"
+    }
+
+    response = client.post("/print_bill", json=test_info)
+    assert response.status_code == 200
+    assert response.content.decode() == "!Impresion Realizada!"