feat: user creation

internal/api/request/user.go

@@ -0,0 +1,26 @@
+package request
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+)
+
+type CreateUserPayload struct {
+	Email    string `json:"email"`
+	Name     string `json:"name"`
+	Password string `json:"password"`
+}
+
+func DecodeCreateUser(r *http.Request) (CreateUserPayload, error) {
+	var payload CreateUserPayload
+
+	decoder := json.NewDecoder(r.Body)
+	decoder.DisallowUnknownFields()
+
+	if err := decoder.Decode(&payload); err != nil {
+		return payload, fmt.Errorf("error decoding create user payload: %w", err)
+	}
+
+	return payload, nil
+}