Configuration api print Calzabana

Api/main.py

@@ -5,8 +5,9 @@ import sys
 import json
 
 from pydantic import BaseModel
-from datetime import datetime
+from datetime import datetime, timedelta
 import tempfile
+from PIL import Image
 from .qr_generator import QRCodeGenerator
 
 app = FastAPI(
@@ -25,11 +26,16 @@ class Info(BaseModel):
 def print_bill(data, address, waiter):
     d = data
     # Crea una instancia de la impresora ficticia
-    # printer = Network(str(address))
+    printer = Network(str(address))
+    # Abrir el cajo solo las impreroras que tiene esa funcion tambien puede ser 1
+    printer.cashdraw(2) 
     # printer.open()
-    printer = Dummy()
+    # Imprimer logo
+    # printer = Dummy()
     # Imprime el encabezado
     printer.set(align='center', bold=False, height=1, width=1)
+    printer.image("/app/assets/logo.png")
+    printer.ln()
     printer.text(d["shop_name"]+'\n')
     printer.text(d["shop_nit"]+'\n')
     printer.text(d["shop_address"]+'\n')
@@ -37,22 +43,21 @@ def print_bill(data, address, waiter):
     printer.textln('===============================================')
     text = d['state']
     printer.textln(text)
-    if d['invoice'] and d['invoice']['resolution']:
+    #if d['invoice'] and d['invoice']['resolution']:
-        text = "Resolucion de Facturacion # " + \
+    #    text = "Resolucion de Facturacion # " + \
-            str(d['invoice']['resolution']['resolution_number']) \
+    #        str(d['invoice']['resolution']['resolution_number']) \
-            + "\nValida desde " + \
+    #        + "\nValida desde " + \
-            d['invoice']['resolution']['valid_date_time_from'] + \
+    #        d['invoice']['resolution']['valid_date_time_from'] + \
-            " hasta "+str(d['invoice']['resolution']['valid_date_time_to'])
+    #        " hasta "+str(d['invoice']['resolution']['valid_date_time_to'])
-        printer.textln(text)
+    #    printer.textln(text)
-        printer.ln()
+    #    printer.ln()
-        text = "Factura #: " + d['invoice']['invoice_number']
+    #    text = "Factura #: " + d['invoice']['invoice_number']
-        printer.textln(text)
+    #    printer.textln(text)
     printer.text("Cliente: " + d["party"]+'\n')
     printer.text("CC/NIT: " + d["tax_identifier_code"]+'\n')
     printer.text("Direccion: " + d["address"]+'\n')
-    text = 'MESA: ' + str(d['table'] + "\n")
     printer.text(text)
-    printer.textln('===============================================')
+    printer.textln('====================================')
     printer.ln()
     for line in d["lines"]:
         if line['type'] != 'title':
@@ -67,8 +72,6 @@ def print_bill(data, address, waiter):
     printer.textln('================================================')
     text = "Descuento Realizado: "+str(d["total_discount"])+"\n"
     printer.text(text)
-    text = "Propina: "+str(d["total_tip"])+"\n"
-    printer.text(text)
     text = "Total (sin impuestos): "+str(d["untaxed_amount"])+"\n"
     printer.text(text)
     text = "Impuestos (INC): "+str(d["tax_amount"])+"\n"
@@ -85,31 +88,29 @@ def print_bill(data, address, waiter):
             printer.textln(text)
     printer.set(align='center', bold=False, height=1, width=1)
     printer.textln('==============================================\n')
-    if d["fe_cufe"]:
+    #if d["fe_cufe"]:
-        QR = QRCodeGenerator(d["fe_cufe"]).generate_qr()
+    #    QR = QRCodeGenerator(d["fe_cufe"]).generate_qr()
-        with tempfile.NamedTemporaryFile(
+    #    with tempfile.NamedTemporaryFile(
-                delete=True, suffix='.png', dir='/tmp') as temp_file:
+    #            delete=True, suffix='.png', dir='/tmp') as temp_file:
-            temp_filename = temp_file.name
+    #        temp_filename = temp_file.name
-            QR.save(temp_filename)
+    #        QR.save(temp_filename)
-            printer.image(f"{temp_filename}")
+    #        printer.image(f"{temp_filename}")
-        printer.set(align='left', bold=False, height=1, width=1)
+    #    printer.set(align='left', bold=False, height=1, width=1)
-        text = str("CUFE: " + d['cufe'])
+    #    text = str("CUFE: " + d['cufe'])
-        printer.textln(text)
+    #    printer.textln(text)
     printer.set(align='center', bold=False, height=1, width=1)
-    printer.text("Sigue nuestras redes sociales\n")
-    printer.text("@bicipizza\n")
-    printer.text("Recuerde que la propina es voluntaria.\n")
     printer.text("Gracias por visitarnos, vuelva pronto.\n")
-    printer.text("SOFTWARE POTENCIADO POR ONECLUSTER.ORG.\n")
+    printer.text("SOFTWARE POTENCIADO POR ONECLUSTER.COM.CO\n")
-    format_date_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    adjusted_time = datetime.now() - timedelta(hours=5)
+    format_date_time = adjusted_time.strftime('%Y-%m-%d %H:%M:%S')
     printer.text(str(format_date_time)+'\n')
     if waiter:
         printer.text("Atendido Por: \n")
         printer.text(str(waiter)+'\n')
 
     # Corta el papel (solo para impresoras que soportan esta función)
-    # printer.cut()
+    printer.cut()
-    # printer.close()
+    printer.close()
     # Obtiene el contenido del ticket de prueba
     ticket_contenido = printer.output
     # Imprime el contenido en la consola

Api/main2.py

@@ -0,0 +1,238 @@
+from fastapi import FastAPI, Response
+from escpos.printer import Dummy
+from escpos.printer import Network
+import sys
+import json
+
+from pydantic import BaseModel
+from datetime import datetime, timedelta
+import tempfile
+from .qr_generator import QRCodeGenerator
+
+app = FastAPI(
+    title="Print Server FastAPI",
+    description="Server that receive request for printing",
+    version="0.0.1"
+)
+
+
+class Info(BaseModel):
+    content: str
+    ip_printer: str
+    user_name: str
+
+
+def print_bill(data, address, waiter):
+    d = data
+    # Crea una instancia de la impresora ficticia
+    printer = Network(str(address))
+    # Abrir el cajo solo las impreroras que tiene esa funcion tambien puede ser 1
+    printer.cashdraw(2) 
+    # printer.open()
+    # printer = Dummy()
+    # Imprime el encabezado
+    printer.set(align='center', bold=False, height=1, width=1)
+    printer.text(d["shop_name"]+'\n')
+    printer.text(d["shop_nit"]+'\n')
+    printer.text(d["shop_address"]+'\n')
+    printer.set(align='left', bold=False, height=1, width=1)
+    printer.textln('===============================================')
+    text = d['state']
+    printer.textln(text)
+    #if d['invoice'] and d['invoice']['resolution']:
+    #    text = "Resolucion de Facturacion # " + \
+    #        str(d['invoice']['resolution']['resolution_number']) \
+    #        + "\nValida desde " + \
+    #        d['invoice']['resolution']['valid_date_time_from'] + \
+    #        " hasta "+str(d['invoice']['resolution']['valid_date_time_to'])
+    #    printer.textln(text)
+    #    printer.ln()
+    #    text = "Factura #: " + d['invoice']['invoice_number']
+    #    printer.textln(text)
+    printer.text("Cliente: " + d["party"]+'\n')
+    printer.text("CC/NIT: " + d["tax_identifier_code"]+'\n')
+    printer.text("Direccion: " + d["address"]+'\n')
+    printer.text(text)
+    printer.textln('===============================================')
+    printer.ln()
+    for line in d["lines"]:
+        if line['type'] != 'title':
+            text = line['product']
+            printer.text(text)
+            printer.ln()
+            text = str(line['quantity']) + " " + " $" + \
+                line["unit_price"] + "\n"
+            printer.text(text)
+
+    printer.set(align='right', bold=False, height=1, width=1)
+    printer.textln('================================================')
+    text = "Descuento Realizado: "+str(d["total_discount"])+"\n"
+    printer.text(text)
+    text = "Total (sin impuestos): "+str(d["untaxed_amount"])+"\n"
+    printer.text(text)
+    text = "Impuestos (INC): "+str(d["tax_amount"])+"\n"
+    printer.text(text)
+    text = "Total: "+str(d["total"])+"\n"
+    printer.text(text)
+    printer.ln()
+    if 'payments' in d.keys():
+        printer.textln("Pagos: ")
+        printer.textln('================================================')
+
+        for payment in d['payments']:
+            text = str(payment["statement"])+" $"+str(payment["amount"])
+            printer.textln(text)
+    printer.set(align='center', bold=False, height=1, width=1)
+    printer.textln('==============================================\n')
+    #if d["fe_cufe"]:
+    #    QR = QRCodeGenerator(d["fe_cufe"]).generate_qr()
+    #    with tempfile.NamedTemporaryFile(
+    #            delete=True, suffix='.png', dir='/tmp') as temp_file:
+    #        temp_filename = temp_file.name
+    #        QR.save(temp_filename)
+    #        printer.image(f"{temp_filename}")
+    #    printer.set(align='left', bold=False, height=1, width=1)
+    #    text = str("CUFE: " + d['cufe'])
+    #    printer.textln(text)
+    printer.set(align='center', bold=False, height=1, width=1)
+    printer.text("Gracias por visitarnos, vuelva pronto.\n")
+    printer.text("SOFTWARE POTENCIADO POR ONECLUSTER.COM.CO\n")
+    adjusted_time = datetime.now() - timedelta(hours=5)
+    format_date_time = adjusted_time.strftime('%Y-%m-%d %H:%M:%S')
+    printer.text(str(format_date_time)+'\n')
+    if waiter:
+        printer.text("Atendido Por: \n")
+        printer.text(str(waiter)+'\n')
+
+    # Corta el papel (solo para impresoras que soportan esta función)
+    printer.cut()
+    printer.close()
+    # Obtiene el contenido del ticket de prueba
+    ticket_contenido = printer.output
+    # Imprime el contenido en la consola
+    sys.stdout.write(ticket_contenido.decode('utf-8', errors='ignore'))
+
+
+def print_customer_order(data, address, waiter):
+    d = data
+    # Crea una instancia de la impresora ficticia
+    printer = Network(str(address))
+    printer.open()
+    # printer = Dummy()
+    # Imprime el encabezado
+    printer.set(align='center', bold=False, height=1, width=1)
+    format_date_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    printer.text(str(format_date_time)+'\n')
+
+    if waiter:
+        printer.text("Pedido Por: \n")
+        printer.text(str(waiter)+'\n')
+    printer.set(
+        align='center', bold=False, height=2, width=2, custom_size=True
+    )
+    printer.text('========================\n')
+    text = 'MESA: ' + str(d['table'] + "\n")
+    printer.text(text)
+    printer.text('========================\n')
+    printer.set(align='left', bold=False, height=6, width=6)
+    combination_pizza = False
+    pizza = 0
+    for line in d["lines"]:
+        if line['type'] != 'title':
+            if combination_pizza and pizza < 2:
+                printer.set(
+                    align='center',
+                    bold=False,
+                    height=2,
+                    width=2,
+                    custom_size=True)
+                pizza += 1
+            elif pizza >= 2:
+                combination_pizza = False
+                printer.set(
+                    align='left',
+                    bold=False,
+                    height=2,
+                    width=2, custom_size=True
+                )
+            else:
+                printer.set(
+                    align='left',
+                    bold=False,
+                    height=2,
+                    width=2,
+                    custom_size=True)
+
+            text = line['product'] + "  " + str(line['quantity']) + "\n"
+            printer.text(text)
+            if line['description']:
+                text = line['description'] + "\n"
+                printer.text(text)
+
+            if pizza == 2:
+                printer.ln()
+                pizza = 0
+                combination_pizza = False
+        else:
+            printer.set(
+                align='left', bold=True, height=2, width=2, custom_size=True
+            )
+            printer.text("\nPIZZA COMBINADA\n")
+            combination_pizza = True
+            pizza = 0
+    # if d["deleted_lines"]:
+    #     for line in d["deleted_lines"]:
+    #         text = line['product'] + "  " + str(
+    #         line['quantity']) + " " + str(
+    #             line['unit'])
+    #         printer.text(text)
+    # Corta el papel (solo para impresoras que soportan esta función)
+    printer.cut()
+    printer.close()
+    # Obtiene el contenido del ticket de prueba
+    # ticket_contenido = printer.output
+
+    # Imprime el contenido en la consola
+    # sys.stdout.write(ticket_contenido.decode('utf-8', errors='replace'))
+
+
+@app.post("/print_bill")
+def print_ticket_bill(info: Info):
+    info = dict(info)
+    data = info["content"]
+    address = info["ip_printer"]
+    waiter = info["user_name"]
+    data = json.loads(data.replace("'", "\""))
+    print_bill(data, address, waiter)
+
+    message = "!Impresion Realizada!"
+
+    return Response(content=message, status_code=200)
+
+
+@app.post("/order_kitchen")
+def print_ticket_file_kitchen(info: Info):
+    info = dict(info)
+    data = info["content"]
+    address = info["ip_printer"]
+    waiter = info["user_name"]
+    data = json.loads(data.replace("'", "\""))
+    print_customer_order(data, address, waiter)
+
+    message = "!Impresion Realizada!"
+
+    return Response(content=message, status_code=200)
+
+
+@app.post("/order_bar")
+def print_ticket_file_bar(info: Info):
+    info = dict(info)
+    data = info["content"]
+    address = info["ip_printer"]
+    waiter = info["user_name"]
+    data = json.loads(data.replace("'", "\""))
+    print_customer_order(data, address, waiter)
+
+    message = "!Impresion Realizada!"
+
+    return Response(content=message, status_code=200)

Dockerfile

@@ -1,18 +1,23 @@
-# Usa una imagen base de Python
 FROM python:3.11-slim
 
-# Establece el directorio de trabajo
 WORKDIR /app
 
-# Copia el archivo de requerimientos y lo instala
+# Instala dependencias para manejo de imágenes
-COPY ./requirements.txt /tmp/
+RUN apt-get update && apt-get install -y \
-RUN pip install --no-cache-dir -r /tmp/requirements.txt
+    libjpeg-dev \
+    zlib1g-dev \
+    && rm -rf /var/lib/apt/lists/*
 
-# Copia el código fuente
+# Crea directorio para assets
+RUN mkdir -p /app/assets
+
+# Copia requirements e instala dependencias
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+# Copia el resto del código
 COPY . .
 
-# Expone el puerto que usará FastAPI
 EXPOSE 8000
 
-# Comando de arranque
 CMD ["uvicorn", "Api.main:app", "--host", "0.0.0.0", "--port", "8000"]

docker-compose.yml

@@ -1,12 +1,17 @@
 version: '3.8'
 
 services:
-  # Servicio de FastAPI
   escpos:
-    build: .
+    build: 
+      context: .
+      dockerfile: Dockerfile
     container_name: escpos
     command: uvicorn Api.main:app --host 0.0.0.0 --port 8000 --reload
+    restart: always
     volumes:
       - .:/app
+      - ./logo.png:/app/assets/logo.png  # Monta el logo específicamente
     ports:
       - "8050:8000"
+    environment:
+      - LOGO_PATH=/app/assets/logo.png  # Variable de entorno opcional

main.py

@@ -0,0 +1,235 @@
+from fastapi import FastAPI, Response
+from escpos.printer import Dummy
+from escpos.printer import Network
+import sys
+import json
+
+from pydantic import BaseModel
+from datetime import datetime
+import tempfile
+from .qr_generator import QRCodeGenerator
+
+app = FastAPI(
+    title="Print Server FastAPI",
+    description="Server that receive request for printing",
+    version="0.0.1"
+)
+
+
+class Info(BaseModel):
+    content: str
+    ip_printer: str
+    user_name: str
+
+
+def print_bill(data, address, waiter):
+    d = data
+    # Crea una instancia de la impresora ficticia
+    printer = Network(str(address))
+    # printer.open()
+    # printer = Dummy()
+    # Imprime el encabezado
+    printer.set(align='center', bold=False, height=1, width=1)
+    printer.text(d["shop_name"]+'\n')
+    printer.text(d["shop_nit"]+'\n')
+    printer.text(d["shop_address"]+'\n')
+    printer.set(align='left', bold=False, height=1, width=1)
+    printer.textln('===============================================')
+    text = d['state']
+    printer.textln(text)
+    if d['invoice'] and d['invoice']['resolution']:
+        text = "Resolucion de Facturacion # " + \
+            str(d['invoice']['resolution']['resolution_number']) \
+            + "\nValida desde " + \
+            d['invoice']['resolution']['valid_date_time_from'] + \
+            " hasta "+str(d['invoice']['resolution']['valid_date_time_to'])
+        printer.textln(text)
+        printer.ln()
+        text = "Factura #: " + d['invoice']['invoice_number']
+        printer.textln(text)
+    printer.text("Cliente: " + d["party"]+'\n')
+    printer.text("CC/NIT: " + d["tax_identifier_code"]+'\n')
+    printer.text("Direccion: " + d["address"]+'\n')
+    printer.text(text)
+    printer.textln('===============================================')
+    printer.ln()
+    for line in d["lines"]:
+        if line['type'] != 'title':
+            text = line['product']
+            printer.text(text)
+            printer.ln()
+            text = str(line['quantity']) + " " + " $" + \
+                line["unit_price"] + "\n"
+            printer.text(text)
+
+    printer.set(align='right', bold=False, height=1, width=1)
+    printer.textln('================================================')
+    text = "Descuento Realizado: "+str(d["total_discount"])+"\n"
+    printer.text(text)
+    text = "Total (sin impuestos): "+str(d["untaxed_amount"])+"\n"
+    printer.text(text)
+    text = "Impuestos (INC): "+str(d["tax_amount"])+"\n"
+    printer.text(text)
+    text = "Total: "+str(d["total"])+"\n"
+    printer.text(text)
+    printer.ln()
+    if 'payments' in d.keys():
+        printer.textln("Pagos: ")
+        printer.textln('================================================')
+
+        for payment in d['payments']:
+            text = str(payment["statement"])+" $"+str(payment["amount"])
+            printer.textln(text)
+    printer.set(align='center', bold=False, height=1, width=1)
+    printer.textln('==============================================\n')
+    #if d["fe_cufe"]:
+    #    QR = QRCodeGenerator(d["fe_cufe"]).generate_qr()
+    #    with tempfile.NamedTemporaryFile(
+    #            delete=True, suffix='.png', dir='/tmp') as temp_file:
+    #        temp_filename = temp_file.name
+    #        QR.save(temp_filename)
+    #        printer.image(f"{temp_filename}")
+    #    printer.set(align='left', bold=False, height=1, width=1)
+    #    text = str("CUFE: " + d['cufe'])
+    #    printer.textln(text)
+    printer.set(align='center', bold=False, height=1, width=1)
+    printer.text("Gracias por visitarnos, vuelva pronto.\n")
+    printer.text("SOFTWARE POTENCIADO POR ONECLUSTER.ORG.\n")
+    format_date_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    printer.text(str(format_date_time)+'\n')
+    if waiter:
+        printer.text("Atendido Por: \n")
+        printer.text(str(waiter)+'\n')
+
+    # Corta el papel (solo para impresoras que soportan esta función)
+    printer.cut()
+    printer.close()
+    # Obtiene el contenido del ticket de prueba
+    ticket_contenido = printer.output
+    # Imprime el contenido en la consola
+    sys.stdout.write(ticket_contenido.decode('utf-8', errors='ignore'))
+
+
+def print_customer_order(data, address, waiter):
+    d = data
+    # Crea una instancia de la impresora ficticia
+    printer = Network(str(address))
+    printer.open()
+    # printer = Dummy()
+    # Imprime el encabezado
+    printer.set(align='center', bold=False, height=1, width=1)
+    format_date_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
+    printer.text(str(format_date_time)+'\n')
+
+    if waiter:
+        printer.text("Pedido Por: \n")
+        printer.text(str(waiter)+'\n')
+    printer.set(
+        align='center', bold=False, height=2, width=2, custom_size=True
+    )
+    printer.text('========================\n')
+    text = 'MESA: ' + str(d['table'] + "\n")
+    printer.text(text)
+    printer.text('========================\n')
+    printer.set(align='left', bold=False, height=6, width=6)
+    combination_pizza = False
+    pizza = 0
+    for line in d["lines"]:
+        if line['type'] != 'title':
+            if combination_pizza and pizza < 2:
+                printer.set(
+                    align='center',
+                    bold=False,
+                    height=2,
+                    width=2,
+                    custom_size=True)
+                pizza += 1
+            elif pizza >= 2:
+                combination_pizza = False
+                printer.set(
+                    align='left',
+                    bold=False,
+                    height=2,
+                    width=2, custom_size=True
+                )
+            else:
+                printer.set(
+                    align='left',
+                    bold=False,
+                    height=2,
+                    width=2,
+                    custom_size=True)
+
+            text = line['product'] + "  " + str(line['quantity']) + "\n"
+            printer.text(text)
+            if line['description']:
+                text = line['description'] + "\n"
+                printer.text(text)
+
+            if pizza == 2:
+                printer.ln()
+                pizza = 0
+                combination_pizza = False
+        else:
+            printer.set(
+                align='left', bold=True, height=2, width=2, custom_size=True
+            )
+            printer.text("\nPIZZA COMBINADA\n")
+            combination_pizza = True
+            pizza = 0
+    # if d["deleted_lines"]:
+    #     for line in d["deleted_lines"]:
+    #         text = line['product'] + "  " + str(
+    #         line['quantity']) + " " + str(
+    #             line['unit'])
+    #         printer.text(text)
+    # Corta el papel (solo para impresoras que soportan esta función)
+    printer.cut()
+    printer.close()
+    # Obtiene el contenido del ticket de prueba
+    # ticket_contenido = printer.output
+
+    # Imprime el contenido en la consola
+    # sys.stdout.write(ticket_contenido.decode('utf-8', errors='replace'))
+
+
+@app.post("/print_bill")
+def print_ticket_bill(info: Info):
+    info = dict(info)
+    data = info["content"]
+    address = info["ip_printer"]
+    waiter = info["user_name"]
+    data = json.loads(data.replace("'", "\""))
+    print_bill(data, address, waiter)
+
+    message = "!Impresion Realizada!"
+
+    return Response(content=message, status_code=200)
+
+
+@app.post("/order_kitchen")
+def print_ticket_file_kitchen(info: Info):
+    info = dict(info)
+    data = info["content"]
+    address = info["ip_printer"]
+    waiter = info["user_name"]
+    data = json.loads(data.replace("'", "\""))
+    print_customer_order(data, address, waiter)
+
+    message = "!Impresion Realizada!"
+
+    return Response(content=message, status_code=200)
+
+
+@app.post("/order_bar")
+def print_ticket_file_bar(info: Info):
+    info = dict(info)
+    data = info["content"]
+    address = info["ip_printer"]
+    waiter = info["user_name"]
+    data = json.loads(data.replace("'", "\""))
+    print_customer_order(data, address, waiter)
+
+    message = "!Impresion Realizada!"
+
+    return Response(content=message, status_code=200)