🚧 working on get questions endpoint

Co-authored-by: Sindre Kjelsrud <kjelsrudsindre@gmail.com>

backend/db/get_user_questions.go

@@ -0,0 +1,61 @@
+package db
+
+import (
+	"database/sql"
+	"fmt"
+	"log"
+
+	_ "github.com/lib/pq"
+)
+
+type FormQuestion struct {
+	QuestionID int
+	QuestionText string
+}
+
+type QuestionAnswer struct {
+	AnswerID int
+	QuestionID int
+	IsChatGPT bool
+	AnswerText string
+}
+
+type UserQuestions struct {
+	Question FormQuestion
+	Answers [2]QuestionAnswer
+}
+
+func GetUserQuestions(respondendID int) ([5]UserQuestions, error) {
+	// 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)
+	}
+	
+	getQuestionsStatement := fmt.Sprintf("SELECT s.SpørsmålID, s.tekst"+
+		"FROM Spørsmål s"+
+		"LEFT JOIN Spørsmålsvar ss ON s.spørsmålID == ss.spørsmålID"+
+		"LEFT JOIN SvarVurdering sv ON ss.svarID == sv.svarID AND sv.respondentID = :$respondendID"+
+		"WHERE sv.vurderingID IS NULL"+
+		"LIMIT 5", 
+		respondendID)
+
+		stmt, err := db.Prepare(getQuestionsStatement)
+		if err != nil {
+			log.Fatalf("Error preparing statement: %v\n", err)
+		}
+		defer stmt.Close()
+
+}