chekout update, mp study v1

2026-03-07 03:07:45 -03:00
parent 423d563cc0
commit 6c5085093d
10 changed files with 453 additions and 2651 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ pos_database.db
 ScannerGO/ScannerGO-*
 ScannerGO/config.json
 DataToolsGO/imageTools-*
+.env
--- a/1
+++ b/1
@@ -10,6 +10,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY app.py .
 COPY templates/ ./templates/
 COPY static/ ./static/
+COPY .env .

 # Create the folder structure for the volume mounts
 RUN mkdir -p /app/static/cache
--- a/KeyGenerator/commodities.json
+++ b/KeyGenerator/commodities.json
--- a/KeyGenerator/keychain_items.json
+++ b/KeyGenerator/keychain_items.json
@@ -1,437 +0,0 @@
-[
-    {
-        "PLU": "4924",
-        "Name": "Almonds",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4924-almonds_1630598936.jpg"
-    },
-    {
-        "PLU": "3525",
-        "Name": "Apples",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3486-cn121-apple-image_1627662287.JPG"
-    },
-    {
-        "PLU": "4218",
-        "Name": "Apricots",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3302-apricots-1-1614718940_1633443369.jpg"
-    },
-    {
-        "PLU": "4516",
-        "Name": "Artichokes",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4516-artichokes_1630598556.jpg"
-    },
-    {
-        "PLU": "4080",
-        "Name": "Asparagus",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4521-asparagus-01-1625671446_1632939137.jpg"
-    },
-    {
-        "PLU": "4046",
-        "Name": "Avocados",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4770-hass-avocado_1635960530.jpg"
-    },
-    {
-        "PLU": "3303",
-        "Name": "Babaco",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3303-babacoa_1614719281.JPG"
-    },
-    {
-        "PLU": "4186",
-        "Name": "Bananas",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4011-yellow-banana_1634142809.jpg"
-    },
-    {
-        "PLU": "4528",
-        "Name": "Beans",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4528-beans-fava-07_1625671831.jpg"
-    },
-    {
-        "PLU": "4537",
-        "Name": "Beets",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4537-baby-golden-beets_1635173500.jpg"
-    },
-    {
-        "PLU": "4247",
-        "Name": "Berries",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4028-berries-strawberries-06-1625013614_1633444773.jpg"
-    },
-    {
-        "PLU": "4926",
-        "Name": "Brazilnuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4926-brazil-nuts-02_1625756785.JPG"
-    },
-    {
-        "PLU": "4069",
-        "Name": "Cabbage",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4069-green-cabbage_1633958066.jpg"
-    },
-    {
-        "PLU": "4560",
-        "Name": "Carrots",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4560-carrots-baby_1625673556.jpg"
-    },
-    {
-        "PLU": "3105",
-        "Name": "Cashews",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3105-cashews-03_1614635878.JPG"
-    },
-    {
-        "PLU": "3321",
-        "Name": "Celery Root/Celeriac",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3321-celery-root-03_1614720213.jpg"
-    },
-    {
-        "PLU": "3357",
-        "Name": "Cherries",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4045-cherries-05-1625061853_1633445797.jpg"
-    },
-    {
-        "PLU": "4927",
-        "Name": "Chestnuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4927-chestnuts-italian-02_1625756943.jpg"
-    },
-    {
-        "PLU": "4261",
-        "Name": "Coconuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4261-coconuts-02_1625077777.jpg"
-    },
-    {
-        "PLU": "3087",
-        "Name": "Corn",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3087-corn-04_1614633780.jpg"
-    },
-    {
-        "PLU": "4862",
-        "Name": "Dates",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4862-dates_1630598790.jpg"
-    },
-    {
-        "PLU": "4892",
-        "Name": "Dill",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4892-dill-baby-02_1625755376.jpg"
-    },
-    {
-        "PLU": "4599",
-        "Name": "Eggplant (Aubergine)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4599-baby-eggplant-aubergine_1633372314.jpg"
-    },
-    {
-        "PLU": "4606",
-        "Name": "Fiddlehead Ferns",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4606-fiddlehead-ferns-07_1625679559.jpg"
-    },
-    {
-        "PLU": "4266",
-        "Name": "Figs",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4266-figs-03_1625077969.jpg"
-    },
-    {
-        "PLU": "4608",
-        "Name": "Garlic",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4608-garlic-regular_1637184640.jpg"
-    },
-    {
-        "PLU": "4612",
-        "Name": "Ginger Root",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4612-ginger-root-06_1625679690.jpg"
-    },
-    {
-        "PLU": "3091",
-        "Name": "Gobo Root/Burdock",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3091gobo-root-02_1614634374.jpg"
-    },
-    {
-        "PLU": "4280",
-        "Name": "Grapefruit",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4492-grapefruit-ruby-red_1633960726.jpg"
-    },
-    {
-        "PLU": "3505",
-        "Name": "Grapes",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/arra-32-image-3_1629296403.PNG"
-    },
-    {
-        "PLU": "4614",
-        "Name": "Greens",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4614-collard-greens-trimmed_1625679839.JPG"
-    },
-    {
-        "PLU": "4625",
-        "Name": "Horseradish Root",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4625-horseradish-root-04_1625680026.jpg"
-    },
-    {
-        "PLU": "4626",
-        "Name": "Jicama/Yam Bean",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4626-jicama_1635179919.jpg"
-    },
-    {
-        "PLU": "3280",
-        "Name": "Kiwifruit",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4030-kiwi-fruit-04-1625013864_1633447661.jpg"
-    },
-    {
-        "PLU": "4303",
-        "Name": "Kumquat",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4303-kumquats-03_1625079229.jpg"
-    },
-    {
-        "PLU": "4629",
-        "Name": "Leeks",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4629-leeks-02_1625680225.jpg"
-    },
-    {
-        "PLU": "4033",
-        "Name": "Lemons",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4033-lemons_1630597866.jpg"
-    },
-    {
-        "PLU": "4328",
-        "Name": "Limequats",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4328-limequats-01_1625081231.jpg"
-    },
-    {
-        "PLU": "4048",
-        "Name": "Limes",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4048-limes-02_1625062144.jpg"
-    },
-    {
-        "PLU": "4308",
-        "Name": "Loquats",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4308-lychees-5_1625079574.jpg"
-    },
-    {
-        "PLU": "3099",
-        "Name": "Lotus Root",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3099-lotus-root-03_1614635240.jpg"
-    },
-    {
-        "PLU": "3106",
-        "Name": "Macadamia",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3106-macadamias_1614705972.JPG"
-    },
-    {
-        "PLU": "4644",
-        "Name": "Malanga",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4644-malanga_1633956612.jpg"
-    },
-    {
-        "PLU": "3475",
-        "Name": "Mint",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/peppermint-3475_1625790587.jpg"
-    },
-    {
-        "PLU": "4645",
-        "Name": "Mushrooms",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4645-mushrooms-white-button-02_1625681263.jpg"
-    },
-    {
-        "PLU": "3276",
-        "Name": "Name",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3276-name-white_1634146226.jpg"
-    },
-    {
-        "PLU": "4377",
-        "Name": "Nectarine",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4378-nectarines-1-1625081931_1633448513.jpg"
-    },
-    {
-        "PLU": "4665",
-        "Name": "Onions",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4093-onions-yellow-01-1625064621_1632941716.jpg"
-    },
-    {
-        "PLU": "4013",
-        "Name": "Oranges",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4012-navel-orange_1634141444.jpg"
-    },
-    {
-        "PLU": "4672",
-        "Name": "Parsnip",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4672-parsnip_1633958885.jpg"
-    },
-    {
-        "PLU": "3311",
-        "Name": "Passion Fruit",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3311-passion-fruit-02_1614719436.jpg"
-    },
-    {
-        "PLU": "4037",
-        "Name": "Peaches",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4403-peaches-1-1625664942_1633449692.jpg"
-    },
-    {
-        "PLU": "4931",
-        "Name": "Peanuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4931-peanuts_1625757234.JPG"
-    },
-    {
-        "PLU": "4025",
-        "Name": "Pears",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4025-anjou-pear_1629988897.PNG"
-    },
-    {
-        "PLU": "4673",
-        "Name": "Peas",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4673-peas-black-eyed-01_1625684339.jpg"
-    },
-    {
-        "PLU": "4936",
-        "Name": "Pecans",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4936-pecans-01_1625757366.JPG"
-    },
-    {
-        "PLU": "3459",
-        "Name": "Persimmon",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3459-shiny-red-persimmon_1486570958.JPG"
-    },
-    {
-        "PLU": "3039",
-        "Name": "Physalis/Cape Gooseberry/Ground Cherry",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3039-cape-gooseberry_1630596655.jpg"
-    },
-    {
-        "PLU": "4029",
-        "Name": "Pineapple",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4029-pineapple_1630597815.jpg"
-    },
-    {
-        "PLU": "4939",
-        "Name": "Pistachio",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4939-pistachios_1625757519.JPG"
-    },
-    {
-        "PLU": "3040",
-        "Name": "Pitahaya",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3040-pitaya-dragon-fruit-01_1614282658.jpg"
-    },
-    {
-        "PLU": "3611",
-        "Name": "Plumcot (Interspecific Plum)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/interspecific-plum-black-picture_1629142350.JPG"
-    },
-    {
-        "PLU": "4434",
-        "Name": "Plums",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4435-plums-greengage-01-1625667846_1633453839.jpg"
-    },
-    {
-        "PLU": "4445",
-        "Name": "Pomegranate",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4445-pomegranates-07_1625668628.jpg"
-    },
-    {
-        "PLU": "3128",
-        "Name": "Potato",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3128-potatoes-purple-06_1614708225.jpg"
-    },
-    {
-        "PLU": "3631",
-        "Name": "Pumpkin",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3631-pink-pumpkin_1460472104.jpg"
-    },
-    {
-        "PLU": "3480",
-        "Name": "Pumpkin Vine",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/pumpkin-vine-3480_1625790222.jpg"
-    },
-    {
-        "PLU": "3478",
-        "Name": "Quelites",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/quelite-3478_1625790359.jpg"
-    },
-    {
-        "PLU": "4447",
-        "Name": "Quince",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4447-quince-1_1625668926.jpg"
-    },
-    {
-        "PLU": "3168",
-        "Name": "Radicchio",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3168-radicchio-castelfranco-02_1614718366.jpg"
-    },
-    {
-        "PLU": "4739",
-        "Name": "Radish",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4739-radish-black-03_1625751544.jpg"
-    },
-    {
-        "PLU": "4745",
-        "Name": "Rhubarb",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4745-rhubarb-01_1625751764.jpg"
-    },
-    {
-        "PLU": "4747",
-        "Name": "Rutabagas (Swede)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4747-rutabaga_1635168852.jpg"
-    },
-    {
-        "PLU": "3137",
-        "Name": "Sapote",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3137-sapote-white_1635264028.jpg"
-    },
-    {
-        "PLU": "4757",
-        "Name": "Squash",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4757-squash-banana_1625752222.JPG"
-    },
-    {
-        "PLU": "4790",
-        "Name": "Sugar Cane",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4790-sugar-cane_1630598686.jpg"
-    },
-    {
-        "PLU": "4791",
-        "Name": "Sunchokes (Jerusalem Artichokes)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4791-sunchokes-03_1625753005.jpg"
-    },
-    {
-        "PLU": "4942",
-        "Name": "Sunflower Seeds",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4942-sunflower-seeds_1630599026.jpg"
-    },
-    {
-        "PLU": "4074",
-        "Name": "Sweet Potato/Yam/Kumara",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/sweet-potato-red-flesh-4074_1614281686.png"
-    },
-    {
-        "PLU": "4448",
-        "Name": "Tamarind",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4448-tamarindo-01_1625669100.jpg"
-    },
-    {
-        "PLU": "3428",
-        "Name": "Tangerines/Mandarins",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/murcott-mandarin-1629310772_1633456088.png"
-    },
-    {
-        "PLU": "4794",
-        "Name": "Taro Root (Dasheen)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4795-taro-root-01-1625753179_1633374616.jpg"
-    },
-    {
-        "PLU": "4811",
-        "Name": "Turnip",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4811-turnip-purple-top_1635177577.jpg"
-    },
-    {
-        "PLU": "4943",
-        "Name": "Walnuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4943-walnuts_1625757652.JPG"
-    },
-    {
-        "PLU": "4814",
-        "Name": "Water Chestnuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4814-waterchestnuts-01_1625753939.jpg"
-    },
-    {
-        "PLU": "3481",
-        "Name": "Xpelon",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/expelon-3481_1625790150.jpg"
-    },
-    {
-        "PLU": "4819",
-        "Name": "Yuca Root/Cassava/Manioc",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4819-yucca-root-03_1625754507.jpg"
-    }
-]
--- a/MPStudyGO/go.mod
+++ b/MPStudyGO/go.mod
@@ -0,0 +1,8 @@
+module MPPOS
+
+go 1.25.7
+
+require (
+	github.com/google/uuid v1.6.0
+	github.com/joho/godotenv v1.5.1
+)
--- a/MPStudyGO/go.sum
+++ b/MPStudyGO/go.sum
@@ -0,0 +1,4 @@
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
--- a/MPStudyGO/main.go
+++ b/MPStudyGO/main.go
@@ -0,0 +1,143 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/joho/godotenv"
+)
+
+// Request structures based on MP documentation
+type PrintRequest struct {
+	Type              string      `json:"type"`
+	ExternalReference string      `json:"external_reference"`
+	Config            PrintConfig `json:"config"`
+	Content           string      `json:"content"`
+}
+
+type PrintConfig struct {
+	Point PointSettings `json:"point"`
+}
+
+type PointSettings struct {
+	TerminalID string `json:"terminal_id"`
+	Subtype    string `json:"subtype"`
+}
+
+func main() {
+	err := godotenv.Load("../.env")
+	if err != nil {
+		fmt.Println("Error loading .env file")
+	}
+
+	// Example receipt using supported tags: {b}, {center}, {br}, {s}
+	receiptContent := "{center}{b}SEKIPOS VENTA{/b}{br}" +
+		"--------------------------------{br}" +
+		"{left}Producto: Choripan Premium{br}" +
+		"{left}Total: $5.500{br}" +
+		"--------------------------------{br}" +
+		"{center}{s}Gracias por su compra{/s}{br}"
+
+	resp, err := SendPrintAction(receiptContent)
+	if err != nil {
+		fmt.Printf("Error: %v\n", err)
+		return
+	}
+	fmt.Printf("Response: %s\n", resp)
+}
+
+func SendPrintAction(content string) (string, error) {
+	apiURL := "https://api.mercadopago.com/terminals/v1/actions"
+	accessToken := os.Getenv("MP_ACCESS_TOKEN")
+	terminalID := os.Getenv("MP_TERMINAL_ID")
+
+	payload := PrintRequest{
+		Type:              "print", // Required
+		ExternalReference: fmt.Sprintf("ref_%d", time.Now().Unix()),
+		Config: PrintConfig{
+			Point: PointSettings{
+				TerminalID: terminalID,
+				Subtype:    "custom", // For text with tags
+			},
+		},
+		Content: content, // Must be 100-4096 chars
+	}
+
+	jsonData, _ := json.Marshal(payload)
+
+	req, _ := http.NewRequest("POST", apiURL, bytes.NewBuffer(jsonData))
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Authorization", "Bearer "+accessToken)
+	// Mandatory Unique UUID V4
+	req.Header.Set("X-Idempotency-Key", uuid.New().String())
+
+	client := &http.Client{Timeout: 10 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	body, _ := io.ReadAll(resp.Body)
+
+	if resp.StatusCode != http.StatusCreated && resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("MP Error %d: %s", resp.StatusCode, string(body))
+	}
+
+	return string(body), nil
+}
+
+func PartialRefund(orderID string, paymentID string, amount string) (string, error) {
+	// Endpoint para reembolsos según la referencia de API
+	apiURL := fmt.Sprintf("https://api.mercadopago.com/v1/orders/%s/refund", orderID)
+	token := os.Getenv("MP_ACCESS_TOKEN")
+
+	payload := map[string]interface{}{
+		"transactions": []map[string]string{
+			{
+				"id":     paymentID,
+				"amount": amount, // Debe ser un string sin decimales
+			},
+		},
+	}
+
+	body, _ := json.Marshal(payload)
+	req, _ := http.NewRequest("POST", apiURL, bytes.NewBuffer(body))
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-Idempotency-Key", uuid.New().String())
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	resBody, _ := io.ReadAll(resp.Body)
+	return string(resBody), nil
+}
+
+func GetOrderStatus(orderID string) (string, error) {
+	apiURL := fmt.Sprintf("https://api.mercadopago.com/v1/orders/%s", orderID)
+	token := os.Getenv("MP_ACCESS_TOKEN")
+
+	req, _ := http.NewRequest("GET", apiURL, nil)
+	req.Header.Set("Authorization", "Bearer "+token)
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	resBody, _ := io.ReadAll(resp.Body)
+	return string(resBody), nil
+}
--- a/app.py
+++ b/app.py
@@ -7,6 +7,13 @@ from flask_login import LoginManager, UserMixin, login_user, login_required, log
 from werkzeug.security import generate_password_hash, check_password_hash
 import mimetypes
 import time
+import uuid
+from dotenv import load_dotenv
+
+load_dotenv()
+
+MP_ACCESS_TOKEN = os.getenv('MP_ACCESS_TOKEN')
+MP_TERMINAL_ID = os.getenv('MP_TERMINAL_ID')

 app = Flask(__name__)
 app.config['SECRET_KEY'] = 'seki_super_secret_key_99' # Change this if you have actual friends
@@ -281,6 +288,81 @@ def upload_image():
    timestamp = int(time.time())
    return jsonify({"status": "success", "image_url": f"/static/cache/{filename}?t={timestamp}"}), 200

+# @app.route('/process_payment', methods=['POST'])
+# @login_required
+# def process_payment():
+#     data = request.get_json()
+#     total_amount = data.get('total')
+    
+#     if not total_amount or total_amount <= 0:
+#         return jsonify({"error": "Invalid amount"}), 400
+
+#     url = "https://api.mercadopago.com/v1/orders"
+    
+#     headers = {
+#         "Authorization": f"Bearer {MP_ACCESS_TOKEN}",
+#         "Content-Type": "application/json",
+#         "X-Idempotency-Key": str(uuid.uuid4())
+#     }
+    
+#     # MP Point API often prefers integer strings for CLP or exact strings
+#     # We use int() here if you are dealing with CLP (no cents)
+#     formatted_amount = str(int(float(total_amount)))
+
+#     payload = {
+#         "type": "point",
+#         "external_reference": f"ref_{int(time.time())}",
+#         "description": "Venta SekiPOS",
+#         "expiration_time": "PT16M",
+#         "transactions": {
+#             "payments": [
+#                 {
+#                     "amount": formatted_amount
+#                 }
+#             ]
+#         },
+#         "config": {
+#             "point": {
+#                 "terminal_id": MP_TERMINAL_ID,
+#                 "print_on_terminal": "no_ticket"
+#             },
+#             "payment_method": {
+#                 "default_type": "credit_card"
+#             }
+#         },
+#         "integration_data": {
+#             "platform_id": "dev_1234567890",
+#             "integrator_id": "dev_1234567890"
+#         },
+#         "taxes": [
+#             {
+#                 "payer_condition": "payment_taxable_iva"
+#             }
+#         ]
+#     }
+
+#     try:
+#         # Verify the payload in your terminal if it fails again
+#         response = requests.post(url, json=payload, headers=headers)
+        
+#         if response.status_code != 201 and response.status_code != 200:
+#             print(f"DEBUG MP ERROR: {response.text}")
+            
+#         return jsonify(response.json()), response.status_code
+#     except Exception as e:
+#         return jsonify({"error": str(e)}), 500
+
+# @app.route('/api/mp-webhook', methods=['POST'])
+# def webhook_notify():
+#     data = request.get_json()
+#     action = data.get('action', 'unknown')
+#     # Emitimos a todos los clientes conectados
+#     socketio.emit('payment_update', {
+#         "status": action,
+#         "id": data.get('data', {}).get('id')
+#     })
+#     return jsonify({"status": "ok"}), 200
+
 if __name__ == '__main__':
    init_db()
    socketio.run(app, host='0.0.0.0', port=5000, debug=True)
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,3 +3,4 @@ Flask-Login==0.6.3
 Flask-SocketIO==5.6.1
 requests==2.32.5
 eventlet==0.36.1
+python-dotenv==1.2.2
--- a/templates/checkout.html
+++ b/templates/checkout.html
@@ -173,10 +173,69 @@
        [data-theme="dark"] .modal-body {
            color: var(--text-main);
        }
+
+        input[type=number]::-webkit-inner-spin-button,
+        input[type=number]::-webkit-outer-spin-button {
+            -webkit-appearance: none;
+            margin: 0;
+        }
+
+        input[type=number] {
+            -moz-appearance: textfield;
+        }
    </style>
 </head>

 <body>
+    <div class="modal fade" id="removeConfirmModal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title">Quitar Producto</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+                <div class="modal-body">
+                    ¿Estás seguro de que quieres quitar <strong id="removeItemName"></strong> del carrito?
+                </div>
+                <div class="modal-footer">
+                    <button class="btn btn-secondary" data-bs-dismiss="modal">Cancelar</button>
+                    <button class="btn btn-danger-discord" id="btn-confirm-remove">Quitar</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <div class="modal fade" id="clearCartModal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content">
+                <div class="modal-header">
+                    <h5 class="modal-title">Vaciar Carrito</h5>
+                    <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                </div>
+                <div class="modal-body text-center">
+                    <i class="bi bi-cart-x text-danger" style="font-size: 3rem;"></i>
+                    <p class="mt-3">¿Seguro que quieres eliminar todos los productos del carrito?</p>
+                </div>
+                <div class="modal-footer">
+                    <button class="btn btn-secondary" data-bs-dismiss="modal">No, volver</button>
+                    <button class="btn btn-danger-discord" onclick="executeClearCart()">Sí, vaciar</button>
+                </div>
+            </div>
+        </div>
+    </div>
+
+    <div class="modal fade" id="successModal" tabindex="-1">
+        <div class="modal-dialog modal-dialog-centered">
+            <div class="modal-content border-success">
+                <div class="modal-body text-center py-4">
+                    <i class="bi bi-check-circle-fill text-success" style="font-size: 4rem;"></i>
+                    <h4 class="mt-3">¡Venta Exitosa!</h4>
+                    <p class="text-muted">El carrito se ha procesado correctamente.</p>
+                    <button class="btn btn-accent px-5" data-bs-dismiss="modal">Listo</button>
+                </div>
+            </div>
+        </div>
+    </div>
    <nav class="navbar navbar-expand-md sticky-top px-3 mb-3">
        <span class="navbar-brand">SekiPOS <small class="text-muted fw-normal"
                style="font-size:0.65rem;">Caja</small></span>
@@ -222,6 +281,7 @@
                    <table class="table mt-3" id="cart-table">
                        <thead>
                            <tr>
+                                <th>Código</th>
                                <th>Producto</th>
                                <th>Precio/U</th>
                                <th>Cant/Peso</th>
@@ -310,12 +370,6 @@
                }
            }

-            function addToCart(product, qty) {
-                const subtotal = product.price * qty;
-                cart.push({ ...product, qty, subtotal });
-                renderCart();
-            }
-
            function renderCart() {
                const tbody = document.getElementById('cart-items');
                tbody.innerHTML = '';
@@ -340,16 +394,163 @@
                document.getElementById('grand-total').innerText = clp.format(total);
            }

-            // Updated removeItem with confirmation prompt
+            let itemIndexToRemove = null;
+
            function removeItem(idx, name) {
-                if (confirm(`¿Quitar ${name} del carrito?`)) {
-                    cart.splice(idx, 1);
+                itemIndexToRemove = idx;
+                document.getElementById('removeItemName').innerText = name;
+                const modal = new bootstrap.Modal(document.getElementById('removeConfirmModal'));
+                modal.show();
+            }
+
+            // Attach listener to the confirm button in the modal
+            document.getElementById('btn-confirm-remove').addEventListener('click', () => {
+                if (itemIndexToRemove !== null) {
+                    cart.splice(itemIndexToRemove, 1);
+                    renderCart();
+                    bootstrap.Modal.getInstance(document.getElementById('removeConfirmModal')).hide();
+                    itemIndexToRemove = null;
+                }
+            });
+
+            function clearCart() {
+                if (cart.length === 0) return;
+                const modal = new bootstrap.Modal(document.getElementById('clearCartModal'));
+                modal.show();
+            }
+
+            function executeClearCart() {
+                cart = [];
+                renderCart();
+                bootstrap.Modal.getInstance(document.getElementById('clearCartModal')).hide();
+            }
+
+            async function processSale() {
+                if (cart.length === 0) return;
+
+                const total = cart.reduce((sum, item) => sum + item.subtotal, 0);
+
+                // Disable button to prevent spam
+                const btn = document.querySelector('button[onclick="processSale()"]');
+                btn.disabled = true;
+                btn.innerHTML = '<span class="spinner-border spinner-border-sm"></span> Procesando...';
+
+                try {
+                    alert("total: " total)
+                    // const response = await fetch('/process_payment', {
+                    //     method: 'POST',
+                    //     headers: { 'Content-Type': 'application/json' },
+                    //     body: JSON.stringify({ total: total })
+                    // });
+
+                    // const result = await response.json();
+
+                    // if (response.ok) {
+                    //     const modal = new bootstrap.Modal(document.getElementById('successModal'));
+                    //     modal.show();
+                    //     cart = [];
+                    //     renderCart();
+                    // } else {
+                    //     alert("Error en el pago: " + (result.message || "Error desconocido"));
+                    // }
+                } catch (err) {
+                    alert("Error de conexión con el servidor.");
+                } finally {
+                    btn.disabled = false;
+                    btn.innerHTML = '<i class="bi bi-cash-coin"></i> COBRAR';
+                }
+            }
+
+            function confirmWeight() {
+                const weightInput = document.getElementById('weight-input');
+                const weight = parseFloat(weightInput.value);
+                if (weight > 0) {
+                    // For weighted items, we usually append new entries or you can sum them.
+                    // Here we append to allow different weighings of the same product type.
+                    addToCart(pendingProduct, weight);
+                    bootstrap.Modal.getInstance('#weightModal').hide();
+                    weightInput.value = '';
+                }
+            }
+
+            function addToCart(product, qty) {
+                // Check if product (unit-based only) already exists in cart
+                const existingIndex = cart.findIndex(item => item.barcode === product.barcode && item.unit !== 'kg');
+
+                if (existingIndex !== -1) {
+                    cart[existingIndex].qty += qty;
+                    cart[existingIndex].subtotal = cart[existingIndex].qty * cart[existingIndex].price;
+                } else {
+                    const subtotal = product.price * qty;
+                    cart.push({ ...product, qty, subtotal });
+                }
+                renderCart();
+            }
+
+            function updateQty(index, delta) {
+                if (cart[index].unit === 'kg') return; // Delta buttons disabled for weighted items
+
+                cart[index].qty += delta;
+                if (cart[index].qty <= 0) {
+                    removeItem(index, cart[index].name);
+                } else {
+                    cart[index].subtotal = cart[index].qty * cart[index].price;
                    renderCart();
                }
            }

-            function clearCart() { cart = []; renderCart(); }
-            function processSale() { alert("Venta procesada con éxito"); clearCart(); }
+            function manualQty(index, val) {
+                const newQty = parseFloat(val);
+                if (isNaN(newQty) || newQty <= 0) return;
+
+                cart[index].qty = newQty;
+                cart[index].subtotal = cart[index].qty * cart[index].price;
+                renderCart();
+                // Don't re-render immediately to avoid losing input focus while typing
+            }
+
+            function renderCart() {
+                const tbody = document.getElementById('cart-items');
+                tbody.innerHTML = '';
+                let total = 0;
+
+                cart.forEach((item, index) => {
+                    total += item.subtotal;
+                    const row = document.createElement('tr');
+
+                    // Logic for quantity controls
+                    let qtyControls;
+                    if (item.unit === 'kg') {
+                        qtyControls = `<span>${item.qty.toFixed(3)} kg</span>`;
+                    } else {
+                        qtyControls = `
+                            <div class="d-flex align-items-center gap-1">
+                                <button class="btn btn-sm btn-outline-secondary py-0 px-2" onclick="updateQty(${index}, -1)">-</button>
+                                <input type="number" class="form-control form-control-sm text-center p-0" 
+                                    style="width: 50px;" value="${item.qty}" 
+                                    onchange="manualQty(${index}, this.value)"
+                                    onblur="renderCart()">
+                                <button class="btn btn-sm btn-outline-secondary py-0 px-2" onclick="updateQty(${index}, 1)">+</button>
+                            </div>
+                        `;
+                    }
+
+                    row.innerHTML = `
+                        <td class="font-monospace small text-muted">${item.barcode}</td>
+                        <td>${item.name}</td>
+                        <td>${clp.format(item.price)}</td>
+                        <td>${qtyControls}</td>
+                        <td>${clp.format(item.subtotal)}</td>
+                        <td>
+                            <button class="btn-danger-discord btn-sm" onclick="removeItem(${index}, '${item.name}')">
+                                <i class="bi bi-trash"></i>
+                            </button>
+                        </td>
+                    `;
+                    tbody.appendChild(row);
+                });
+                document.getElementById('grand-total').innerText = clp.format(total);
+            }

            function applyTheme(t) {
                document.documentElement.setAttribute('data-theme', t);