🚧 working on endpoint for useranswer submit

Co-authored-by: haraldnilsen <harald_998@hotmail.com>
Signed-off-by: Sindre Kjelsrud <kjelsrudsindre@gmail.com>

backend/cmd/main.go

@@ -11,13 +11,18 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
-type FormData struct {
+type UserformData struct {
     Age                string `json:"age"`
     Education          string `json:"education"`
     HealthcarePersonnel bool  `json:"healthcare_personnel"`
     Gender             string `json:"gender"`
 }
 
+type FormData struct {
+    FormAnswers        string `json:"allFormAnswers"`
+    RespondentId       int `json:"respondentID"`
+}
+
 func main() {
     router := gin.Default()
     router.Use(cors.Default())
@@ -25,7 +30,7 @@ func main() {
     // Info about user
     router.POST("/submituserform", func(c *gin.Context) {
 
-        var requestBody FormData
+        var requestBody UserformData
 
         if err := c.BindJSON(&requestBody); err != nil {
             fmt.Print(err)
@@ -71,6 +76,17 @@ func main() {
         if err := c.BindJSON(&requestBody); err != nil {
             fmt.Print(err)
         }
+
+        respondentID, err := db.InsertUserAnswers(requestBody.RespondentId, requestBody.FormAnswers)
+        
+        if err != nil {
+			fmt.Print(err)
+			c.JSON(http.StatusInternalServerError, gin.H{"error": "Unable to insert data"})
+			return
+		}
+
+        // Respond with the ID of the newly inserted respondent
+		c.JSON(http.StatusOK, gin.H{"respondentID": respondentID})
     })
 
     // Run the server on port 8080

backend/db/insert_user_answers.go

@@ -0,0 +1,55 @@
+package db
+
+import (
+	"database/sql"
+	"encoding/json"
+	"fmt"
+	"log"
+
+	_ "github.com/lib/pq"
+)
+
+func InsertUserAnswers(respondentId int, allAnswers string) (int, error) {
+	// Parse allAnswers from JSON string to map
+	var allAnswersArray []string
+	err := json.Unmarshal([]byte(allAnswers), &allAnswersArray)
+	if err != nil {
+		return 0, fmt.Errorf("invalid JSON format for allAnswers: %v", err)
+	}
+
+	// Connection string
+	psqlInfo := fmt.Sprintf("host=%s port=%d user=%s "+
+		"password=%s dbname=%s sslmode=disable",
+		host, port, user, password, dbname)
+
+	// Connect to the database
+	db, err := sql.Open("postgres", psqlInfo)
+	if err != nil {
+		log.Fatalf("Error opening database: %v\n", err)
+	}
+	defer db.Close()
+
+	// Check the connection
+	err = db.Ping()
+	if err != nil {
+		log.Fatalf("Error connecting to the database: %v\n", err)
+	}
+
+	insertStatement := `
+	INSERT INTO SvarVurdering (svarID, respondentID, kunnskap, empati, hjelpsomhet)
+	VALUES ($1, $2, $3, $4, $5)
+	`
+
+	tx, err := db.Begin()
+	if err != nil {
+		log.Fatalf("Error creating transaction: %v\n", err)
+	}
+
+	err = tx.Commit()
+	if err != nil {
+		log.Fatalf("Transaction commit failed: %v\n", err)
+	}
+
+	fmt.Printf("Data inserted successfully for respondentID: %d\n", respondentId)
+	return respondentId, nil
+}

frontend/src/api/postFormData.ts

@@ -0,0 +1,21 @@
+export const postFormData = (respondentID: number, allFormAnswers: string) => {
+	let url = "http://localhost:8080/submitanswers";
+
+	const response = fetch(url, {
+		method: "POST",
+		body: JSON.stringify({
+			respondentID: respondentID,
+			allFormAnswers: allFormAnswers,
+		}),
+	})
+		.then((response) => {
+			if (!response.ok) {
+				throw new Error(`HTTP error! Status: ${response.status}`);
+			}
+			return response.ok;
+		})
+		.catch((error) => {
+			console.log(error);
+		});
+	return response;
+};

frontend/src/api/postUserformData.ts

@@ -28,7 +28,7 @@ export const postUserformData = (
 		})
 		.then((data) => {
 			console.log(data);
-			localStorage.setItem("RespondentId", data);
+			localStorage.setItem("RespondentId", data.respondentID);
 			return data;
 		})
 		.catch((error) => {

frontend/src/components/form/footer/Footer.svelte

@@ -2,6 +2,7 @@
 	import ArrowChevron from "../../svg/ArrowChevron.svelte";
     import ButtonComponent from "../../userform/inputs/ButtonComponent.svelte";
     import { goto } from "$app/navigation";
+	import { postFormData } from "../../../api/postFormData";
 
     export let questionNum:number
     export let answeredAll:boolean
@@ -13,6 +14,16 @@
     const gotoPrevPage = async (questionNum: number) => {
         goto(`${questionNum - 1}`)
     }
+
+    const handleFormSubmit = () => {
+        let allFormAnswers:string | null = localStorage.getItem("allFormAnswers")
+        let respondentID:string | null = localStorage.getItem("RespondentId")
+
+        if (allFormAnswers && respondentID) {
+            postFormData(Number(respondentID), allFormAnswers)
+        }
+    }
+
 </script>
 
 <div class="flex justify-center items-center gap-8">
@@ -20,7 +31,7 @@
         <ArrowChevron width=16 direction="left"/>
         Forrige spørsmål
     </button>
-    <button disabled={questionNum == 0 || questionNum % 4 != 0} 
+    <button disabled={questionNum == 0 || questionNum % 4 != 0} on:click={handleFormSubmit}
     class={`${questionNum == 0 || questionNum % 4 != 0 ?  "hidden" : "bg-primary text-bg hover:bg-bg hover:text-primary"} font-bold uppercase border-primary border-2 rounded-full px-8 py-3`}>
             Send inn svar
     </button>