From f6f3834ba1136f234824cb0b61c3162a24e41a5b Mon Sep 17 00:00:00 2001
From: Aravinth Manivannan <realaravinth@batsense.net>
Date: Mon, 15 Jul 2024 17:48:26 +0530
Subject: [PATCH] feat: define product ID exists DB port

---
 .../application/port/output/db/mod.rs         |  2 +
 .../port/output/db/product_id_exists.rs       | 53 +++++++++++++++++++
 2 files changed, 55 insertions(+)
 create mode 100644 src/inventory/application/port/output/db/product_id_exists.rs

diff --git a/src/inventory/application/port/output/db/mod.rs b/src/inventory/application/port/output/db/mod.rs
index d5741ec..599269b 100644
--- a/src/inventory/application/port/output/db/mod.rs
+++ b/src/inventory/application/port/output/db/mod.rs
@@ -5,5 +5,7 @@
 pub mod category_id_exists;
 pub mod category_name_exists_for_store;
 pub mod errors;
+pub mod product_id_exists;
+pub mod product_name_exists_for_category;
 pub mod store_id_exists;
 pub mod store_name_exists;
diff --git a/src/inventory/application/port/output/db/product_id_exists.rs b/src/inventory/application/port/output/db/product_id_exists.rs
new file mode 100644
index 0000000..ba3675f
--- /dev/null
+++ b/src/inventory/application/port/output/db/product_id_exists.rs
@@ -0,0 +1,53 @@
+// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+use mockall::predicate::*;
+use mockall::*;
+use uuid::Uuid;
+
+use super::errors::*;
+#[cfg(test)]
+#[allow(unused_imports)]
+pub use tests::*;
+
+#[automock]
+#[async_trait::async_trait]
+pub trait ProductIDExistsDBPort: Send + Sync {
+    async fn product_id_exists(&self, c: &Uuid) -> InventoryDBResult<bool>;
+}
+
+pub type ProductIDExistsDBPortObj = std::sync::Arc<dyn ProductIDExistsDBPort>;
+
+#[cfg(test)]
+pub mod tests {
+    use super::*;
+
+    use std::sync::Arc;
+
+    pub fn mock_product_id_exists_db_port_false(times: Option<usize>) -> ProductIDExistsDBPortObj {
+        let mut m = MockProductIDExistsDBPort::new();
+        if let Some(times) = times {
+            m.expect_product_id_exists()
+                .times(times)
+                .returning(|_| Ok(false));
+        } else {
+            m.expect_product_id_exists().returning(|_| Ok(false));
+        }
+
+        Arc::new(m)
+    }
+
+    pub fn mock_product_id_exists_db_port_true(times: Option<usize>) -> ProductIDExistsDBPortObj {
+        let mut m = MockProductIDExistsDBPort::new();
+        if let Some(times) = times {
+            m.expect_product_id_exists()
+                .times(times)
+                .returning(|_| Ok(true));
+        } else {
+            m.expect_product_id_exists().returning(|_| Ok(true));
+        }
+
+        Arc::new(m)
+    }
+}