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Merge pull request #388 from Sawan-Kushwah/feat/totalVisitorCount
Implemented CURD backend Api for total visitor count #388
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| import { useEffect, useState } from "react"; | ||
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| // Function to increment the visitor count | ||
| async function incrementVisitorCount() { | ||
| try { | ||
| const response = await fetch("http://localhost:5000/api/visitor/increment", { | ||
| method: "POST", | ||
| }); | ||
| const data = await response.json(); | ||
| console.log("Visitor count incremented:", data.count); | ||
| return data.count; | ||
| } catch (error) { | ||
| console.error("Error incrementing visitor count:", error); | ||
| return null; | ||
| } | ||
| } | ||
|
|
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| // Function to get the current visitor count | ||
| async function getVisitorCount() { | ||
| try { | ||
| const response = await fetch("http://localhost:5000/api/visitor/count", { | ||
| method: "GET", | ||
| }); | ||
| const data = await response.json(); | ||
| return data.count; | ||
| } catch (error) { | ||
| console.error("Error retrieving visitor count:", error); | ||
| return null; | ||
| } | ||
| } | ||
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| const VisitorCounter = () => { | ||
| const [visitorCount, setVisitorCount] = useState(null); | ||
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| useEffect(() => { | ||
| // Increment and retrieve visitor count on component mount | ||
| const fetchAndIncrementVisitorCount = async () => { | ||
| // First, increment the visitor count | ||
| const newCount = await incrementVisitorCount(); | ||
| if (newCount !== null) { | ||
| setVisitorCount(newCount); | ||
| } else { | ||
| // If increment fails, fetch the latest count | ||
| const currentCount = await getVisitorCount(); | ||
| setVisitorCount(currentCount); | ||
| } | ||
| }; | ||
|
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| fetchAndIncrementVisitorCount(); | ||
| }, []); | ||
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| return ( | ||
| <div> | ||
| {visitorCount !== null ? ( | ||
| <p className="font-bold text-2xl text-gray-300">Total Visitors: {visitorCount}</p> | ||
| ) : ( | ||
| <p>Loading visitor count...</p> | ||
| )} | ||
| </div> | ||
| ); | ||
| }; | ||
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| export default VisitorCounter; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| const VisitorCount = require("../Models/Visitor.js"); | ||
|
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| // Increment visitor count | ||
| exports.incrementVisitorCount = async (req, res) => { | ||
| try { | ||
| let visitorCount = await VisitorCount.findOne({}); | ||
| if (!visitorCount) { | ||
| visitorCount = new VisitorCount({ count: 1 }); | ||
| } else { | ||
| visitorCount.count += 1; | ||
| } | ||
| await visitorCount.save(); | ||
| res.json({ count: visitorCount.count }); | ||
| } catch (error) { | ||
| console.error("Error incrementing visitor count:", error); | ||
| res.status(500).json({ error: "Error incrementing visitor count" }); | ||
| } | ||
| }; | ||
|
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| // Get current visitor count | ||
| exports.getVisitorCount = async (req, res) => { | ||
| try { | ||
| const visitorCount = await VisitorCount.findOne({}); | ||
| res.json({ count: visitorCount ? visitorCount.count : 0 }); | ||
| } catch (error) { | ||
| console.error("Error retrieving visitor count:", error); | ||
| res.status(500).json({ error: "Error retrieving visitor count" }); | ||
| } | ||
| }; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| // models/VisitorCount.js | ||
| const mongoose = require("mongoose"); | ||
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| const visitorCountSchema = new mongoose.Schema({ | ||
| count: { | ||
| type: Number, | ||
| default: 0, | ||
| }, | ||
| }); | ||
|
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| module.exports = mongoose.model("VisitorCount", visitorCountSchema); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| const express = require("express"); | ||
| const router = express.Router(); | ||
| const visitorController = require("../Controllers/visitorController"); | ||
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| // Route to get current visitor count | ||
| router.get("/count", visitorController.getVisitorCount); | ||
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| // Route to increment visitor count | ||
| router.post("/increment", visitorController.incrementVisitorCount); | ||
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| module.exports = router; |