Adding code for endpoint

src/callers/register.rs

@@ -18,6 +18,26 @@ pub mod request {
         #[serde(skip_serializing_if = "Option::is_none")]
         pub lastname: Option<String>,
     }
+
+    #[derive(Default, Deserialize, Serialize, utoipa::ToSchema)]
+    pub struct RegisterServiceUserRequest {
+        pub username: String,
+        pub passphrase: String,
+    }
+
+    impl RegisterServiceUserRequest {
+        pub fn is_empty(&self) -> (bool, Option<String>) {
+            if self.username.is_empty() && self.passphrase.is_empty() {
+                (true, Some(String::from("Username and Passphrase are empty")))
+            } else if self.username.is_empty() {
+                (true, Some(String::from("Username is empty")))
+            } else if self.passphrase.is_empty() {
+                (true, Some(String::from("Passphrase is empty")))
+            } else {
+                (false, None)
+            }
+        }
+    }
 }
 
 pub mod response {
@@ -28,6 +48,12 @@ pub mod response {
         pub message: String,
         pub data: Vec<textsender_models::user::User>,
     }
+
+    #[derive(Default, Deserialize, Serialize, utoipa::ToSchema)]
+    pub struct RegisterServiceUserResponse {
+        pub message: String,
+        pub data: Vec<textsender_models::user::ServiceUser>
+    }
 }
 
 /// Endpoint to register a user
@@ -160,3 +186,27 @@ async fn is_registration_enabled() -> Result<bool, std::io::Error> {
         ))
     }
 }
+
+/// Endpoint to register a service user
+pub async fn register_service_user(
+    axum::Extension(pool): axum::Extension<sqlx::PgPool>,
+    Json(payload): Json<request::RegisterServiceUserRequest>,
+    ) -> (axum::http::StatusCode, axum::Json<response::RegisterServiceUserResponse>) {
+    let mut resp = response::RegisterServiceUserResponse {
+        ..Default::default()
+    };
+
+    let (res, msg) = payload.is_empty();
+    if res {
+        resp.message = msg.unwrap();
+        (axum::http::StatusCode::BAD_REQUEST, axum::Json(resp))
+    } else {
+        match repo::salt::get_with_username(&pool, &payload.username) {
+            Ok(service_user) => {
+            }
+            Err(err) => {
+            }
+        }
+        (axum::http::StatusCode::NOT_IMPLEMENTED, axum::Json(resp))
+    }
+}