initial commit

main.go

@@ -0,0 +1,77 @@
+package main
+
+import (
+	"crypto/rand"
+	"errors"
+	"libshared"
+	"log"
+	"math/big"
+	"net/http"
+	"regexp"
+	"strings"
+)
+
+type NewAccountRequest struct {
+	Email       string `json:"email"`
+	FirstName   string `json:"first_name"`
+	LastName    string `json:"last_name"`
+	Address     string `json:"address"`
+	CountryCode string `json:"country_code"`
+	Password    string `json:"password"`
+}
+
+type APIResponse struct {
+	Success   bool   `json:"success"`
+	AccountID int64  `json:"account_id,omitempty"`
+	Error     string `json:"error,omitempty"`
+}
+
+func generateSecureNumber(digits int) (int64, error) {
+	upperBound := new(big.Int).Exp(big.NewInt(10), big.NewInt(int64(digits)), nil)
+	n, err := rand.Int(rand.Reader, upperBound)
+	if err != nil {
+		return 0, err
+	}
+
+	return n.Int64(), nil
+}
+
+func validateRequest(req *NewAccountRequest) error {
+	if strings.TrimSpace(req.Email) == "" {
+		return errors.New("email is required")
+	}
+	if strings.TrimSpace(req.FirstName) == "" {
+		return errors.New("first_name is required")
+	}
+	if strings.TrimSpace(req.LastName) == "" {
+		return errors.New("last_name is required")
+	}
+	if strings.TrimSpace(req.Address) == "" {
+		return errors.New("address is required")
+	}
+	if strings.TrimSpace(req.CountryCode) == "" {
+		return errors.New("country_code is required")
+	}
+
+	// Basic email validation
+	emailRegex := regexp.MustCompile(`^[a-zA-Z0-9._%+\-]+@[a-zA-Z0-9.\-]+\.[a-zA-Z]{2,}$`)
+	if !emailRegex.MatchString(req.Email) {
+		return errors.New("invalid email format")
+	}
+
+	// Optional: enforce ISO country code length (2 letters)
+	if len(req.CountryCode) != 2 {
+		return errors.New("country_code must be 2 characters (ISO code)")
+	}
+
+	return nil
+}
+
+func main() {
+
+	libshared.Pool = libshared.GetDbPool()
+
+	http.HandleFunc("/account/new", accountNew)
+	log.Println("Server running on :8080")
+	log.Fatal(http.ListenAndServe(":8080", nil))
+}