From b77ed96666ff5e76ffb96d36d277a981f1ee4789 Mon Sep 17 00:00:00 2001
From: noQils <daffaaqilmahmud@gmail.com>
Date: Thu, 27 Mar 2025 15:18:37 +0700
Subject: [PATCH] Implement publish function in Program service and Program
 controller.

---
 src/controller/mod.rs     |  3 ++-
 src/controller/product.rs |  9 +++++++++
 src/service/product.rs    | 16 ++++++++++++++++
 3 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/src/controller/mod.rs b/src/controller/mod.rs
index fe4a544..e40a913 100644
--- a/src/controller/mod.rs
+++ b/src/controller/mod.rs
@@ -6,7 +6,8 @@ use rocket::fairing::AdHoc;
 pub fn route_stage() -> AdHoc {
     return AdHoc::on_ignite("Initializing controller routes...", |rocket| async {
         rocket
-            .mount("/product", routes![product::create, product::list, product::read, product::delete])
+            .mount("/product", routes![product::create, product::list, 
+            product::read, product::delete, product::publish])
             .mount("/notification", routes![notification::subscribe, notification::unsubscribe])
     });
 }
diff --git a/src/controller/product.rs b/src/controller/product.rs
index 1cc5384..b67edee 100644
--- a/src/controller/product.rs
+++ b/src/controller/product.rs
@@ -37,3 +37,12 @@ pub fn delete(id: usize) -> Result<Json<Product>> {
         Err(e) => Err(e)
     };
 }
+
+#[post("/<id>/publish")]
+pub fn publish(id: usize) -> Result<Json<Product>> {
+    return match ProductService::publish(id) {
+        Ok(f) => Ok(Json::from(f)),
+        Err(e) => Err(e)
+    };
+}
+
diff --git a/src/service/product.rs b/src/service/product.rs
index 775bf09..d8fc448 100644
--- a/src/service/product.rs
+++ b/src/service/product.rs
@@ -42,4 +42,20 @@ impl ProductService {
 
         return Ok(Json::from(product));
     }
+
+    pub fn publish(id: usize) -> Result<Product> {
+        let product_opt: Option<Product> = ProductRepository::get_by_id(id);
+        if product_opt.is_none() {
+            return Err(compose_error_response(
+                Status::NotFound,
+                String::from("Product not found.")
+            ));
+        }
+    
+        let product: Product = product_opt.unwrap();
+    
+        NotificationService.notify(&product.product_type, "PROMOTION", product.clone());
+        return Ok(product);
+    }
+    
 }
-- 
GitLab