create a new task api created

Backend/controllers/tasks_controller.go

@@ -0,0 +1,48 @@
+package controllers
+
+import (
+	"context"
+	"log"
+	"net/http"
+	"time"
+
+	"github.com/Uttkarsh-raj/To_Do_App/database"
+	"github.com/Uttkarsh-raj/To_Do_App/models"
+	"github.com/gin-gonic/gin"
+	"go.mongodb.org/mongo-driver/bson/primitive"
+	"go.mongodb.org/mongo-driver/mongo"
+)
+
+var taskCollection *mongo.Collection = database.OpenCollection(database.Client, "tasks")
+
+func AddNewTask() gin.HandlerFunc {
+	return func(c *gin.Context) {
+		ctx, cancel := context.WithTimeout(context.Background(), 100*time.Second)
+		var task models.Task
+
+		if err := c.BindJSON(&task); err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
+			return
+		}
+		defer cancel()
+		log.Print(task)
+		task.ID = primitive.NewObjectID()
+		validationError := validate.Struct(task)
+		if validationError != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"error": validationError.Error()})
+		}
+		resultInsertionNumber, insertErr := taskCollection.InsertOne(ctx, task)
+		if insertErr != nil {
+			c.JSON(http.StatusInternalServerError, gin.H{"success": false, "error": "Task creation Failed!!"})
+			return
+		}
+		log.Print(resultInsertionNumber)
+		defer cancel()
+		response := gin.H{
+			"success": true,
+			"message": "Task created successfully",
+			"data":    task, // Include the task data in the response.
+		}
+		c.JSON(http.StatusOK, response)
+	}
+}