From 653088376a61a5cfe7508620225dc38e83dc5208 Mon Sep 17 00:00:00 2001
From: realaravinth <realaravinth@batsense.net>
Date: Sat, 4 Jun 2022 20:57:48 +0530
Subject: [PATCH] feat: def interface to get user data

---
 db/db-core/src/lib.rs   | 17 +++++++++++++++++
 db/db-core/src/tests.rs | 13 +++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/db/db-core/src/lib.rs b/db/db-core/src/lib.rs
index 3147684..bdf79dd 100644
--- a/db/db-core/src/lib.rs
+++ b/db/db-core/src/lib.rs
@@ -73,6 +73,20 @@ pub fn get_hostname(url: &Url) -> String {
     url.host().as_ref().unwrap().to_string()
 }
 
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+/// user data
+pub struct User {
+    /// hostname of the forge instance: with scheme but remove trailing slash
+    /// hostname can be derived  from html_link also, but used to link to user's forge instance
+    pub hostname: String,
+    /// username of the user
+    pub username: String,
+    /// html link to the user profile
+    pub html_link: String,
+    /// OPTIONAL: html link to the user's profile photo
+    pub profile_photo: Option<String>,
+}
+
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 /// add new user to database
 pub struct AddUser<'a> {
@@ -186,6 +200,9 @@ pub trait SCDatabase: std::marker::Send + std::marker::Sync + CloneSPDatabase {
     /// add new user to database
     async fn add_user(&self, u: &AddUser) -> DBResult<()>;
 
+    /// get user data
+    async fn get_user(&self, username: &str, hostname: &str) -> DBResult<User>;
+
     /// check if an user exists. When hostname of a forge instace is provided, username search is
     /// done only on that forge
     async fn user_exists(&self, username: &str, hostname: Option<&str>) -> DBResult<bool>;
diff --git a/db/db-core/src/tests.rs b/db/db-core/src/tests.rs
index 6258770..c347374 100644
--- a/db/db-core/src/tests.rs
+++ b/db/db-core/src/tests.rs
@@ -42,6 +42,19 @@ pub async fn adding_forge_works<'a, T: SCDatabase>(
     // add user
     db.add_user(&add_user_msg).await.unwrap();
     db.add_user(&add_user_msg2).await.unwrap();
+    {
+        let db_user = db
+            .get_user(add_user_msg.username, add_user_msg.hostname)
+            .await
+            .unwrap();
+        assert_eq!(db_user.hostname, add_user_msg.hostname);
+        assert_eq!(db_user.username, add_user_msg.username);
+        assert_eq!(db_user.html_link, add_user_msg.html_link);
+        assert_eq!(
+            db_user.profile_photo,
+            add_user_msg.profile_photo.map(|s| s.to_owned())
+        );
+    }
     // verify user exists
     assert!(db.user_exists(add_user_msg.username, None).await.unwrap());
     assert!(db