New structure (#7)

pkg/models/users_list.go

@@ -0,0 +1,19 @@
+package models
+
+// ListUsers returns a list with all users, filtered by an optional searchstring
+func ListUsers(searchterm string) (users []User, err error) {
+
+	if searchterm == "" {
+		err = x.Find(&users)
+	} else {
+		err = x.
+			Where("username LIKE ?", "%"+searchterm+"%").
+			Find(&users)
+	}
+
+	if err != nil {
+		return []User{}, err
+	}
+
+	return users, nil
+}