docs: improve the factory example

1 files changed, 50 insertions, 0 deletions

diff --git a/examples/factory/user_manager.rs b/examples/factory/user_manager.rs
new file mode 100644
index 0000000..32ccbe9
--- /dev/null
+++ b/examples/factory/user_manager.rs
@@ -0,0 +1,50 @@
+use syrette::injectable;
+use syrette::ptr::{FactoryPtr, TransientPtr};
+
+use crate::interfaces::user::{IUser, IUserFactory};
+use crate::interfaces::user_manager::IUserManager;
+
+pub struct UserManager
+{
+    users: Vec<TransientPtr<dyn IUser>>,
+    user_factory: FactoryPtr<IUserFactory>,
+}
+
+#[injectable(IUserManager)]
+impl UserManager
+{
+    pub fn new(user_factory: FactoryPtr<IUserFactory>) -> Self
+    {
+        Self {
+            users: Vec::new(),
+            user_factory,
+        }
+    }
+}
+
+impl IUserManager for UserManager
+{
+    fn fill_with_users(&mut self)
+    {
+        self.users
+            .push((self.user_factory)("Bob", "1983-04-13", "abc1234"));
+
+        self.users
+            .push((self.user_factory)("Anna", "1998-01-20", "IlovemYCat"));
+
+        self.users
+            .push((self.user_factory)("David", "2000-11-05", "12345678"));
+    }
+
+    fn print_users(&self)
+    {
+        for user in &self.users {
+            println!(
+                "{}, born {}, password is '{}'",
+                user.get_name(),
+                user.get_date_of_birth(),
+                user.get_password()
+            );
+        }
+    }
+}