Can get current user ID

src/api_data/current_user_id.rs

@@ -0,0 +1,18 @@
+use serde::{Deserialize, Serialize};
+
+use crate::data::user::UserID;
+
+/// Current user ID
+#[derive(Serialize, Deserialize)]
+#[allow(non_snake_case)]
+pub struct CurrentUserID {
+    userID: i64
+}
+
+impl CurrentUserID {
+    pub fn new(id: UserID) -> CurrentUserID {
+        CurrentUserID {
+            userID: id
+        }
+    }
+}

src/api_data/mod.rs

@@ -8,4 +8,5 @@
 //! Pierre Hubert
 
 pub mod http_error;
-pub mod login_success;
+pub mod login_success;
+pub mod current_user_id;

src/controllers/account_controller.rs

@@ -2,6 +2,7 @@ use crate::api_data::login_success::LoginSuccess;
 use crate::controllers::routes::RequestResult;
 use crate::data::http_request_handler::HttpRequestHandler;
 use crate::helpers::account_helper;
+use crate::api_data::current_user_id::CurrentUserID;
 
 /// Account controller
 ///
@@ -28,4 +29,9 @@ pub fn login_user(request: &mut HttpRequestHandler) -> RequestResult {
             request.forbidden("Invalid email address / password!".to_string())
         }
     }
+}
+
+/// Get current user ID
+pub fn user_id(request: &mut HttpRequestHandler) -> RequestResult {
+    request.set_response(CurrentUserID::new(request.user_id()?))
 }

src/controllers/routes.rs

@@ -51,6 +51,15 @@ impl Route {
             func
         }
     }
+
+    pub fn post(uri: &'static str, func: RequestProcess) -> Route {
+        Route {
+            method: POST,
+            need_login: true,
+            uri,
+            func
+        }
+    }
 }
 
 /// Get the list of routes available
@@ -62,5 +71,8 @@ pub fn get_routes() -> Vec<Route> {
         // Account controller
         Route::post_without_login("/account/login", Box::new(account_controller::login_user)),
         Route::post_without_login("/user/connectUSER", Box::new(account_controller::login_user)),
+
+        Route::post("/account/id", Box::new(account_controller::user_id)),
+        Route::post("/user/getCurrentUserID", Box::new(account_controller::user_id)),
     ]
 }

src/controllers/server.rs

@@ -108,6 +108,11 @@ fn process_simple_route(route: &Route, req: &mut HttpRequestHandler) -> RequestR
     // Validate client token
     req.check_client_token()?;
 
+    // Check user token, if required
+    if route.need_login || req.has_post_parameter("userToken1") {
+        req.check_user_token()?;
+    }
+
     (route.func)(req)
 }
 

src/data/http_request_handler.rs

@@ -4,12 +4,13 @@ use std::error::Error;
 use serde::Serialize;
 use crate::data::error::{ResultBoxError, ExecError};
 use std::collections::HashMap;
-use crate::helpers::api_helper;
+use crate::helpers::{api_helper, account_helper};
 use actix_web::http::{HeaderName, HeaderValue};
 use std::str::FromStr;
 use crate::data::config::conf;
 use crate::data::api_client::APIClient;
 use crate::api_data::http_error::HttpError;
+use crate::data::user::UserID;
 
 /// Http request handler
 ///
@@ -40,6 +41,7 @@ pub struct HttpRequestHandler {
     response: Option<web::HttpResponse>,
     headers: HashMap<String, String>,
     client: Option<APIClient>,
+    curr_user_id: Option<UserID>,
 }
 
 impl HttpRequestHandler {
@@ -51,6 +53,7 @@ impl HttpRequestHandler {
             response: None,
             headers: HashMap::new(),
             client: None,
+            curr_user_id: None,
         }
     }
 
@@ -175,8 +178,8 @@ impl HttpRequestHandler {
         }
     }
 
-    /// Check login tokens
+    /// Check API client tokens
-    pub fn check_client_token(&mut self) -> Result<(), Box<dyn Error>> {
+    pub fn check_client_token(&mut self) -> RequestResult {
         let api_name = self.post_string("serviceName")?;
         let api_token = self.post_string("serviceToken")?;
 
@@ -209,6 +212,28 @@ impl HttpRequestHandler {
         Ok(())
     }
 
+    /// Check login token
+    pub fn check_user_token(&mut self) -> RequestResult {
+        let token = self.post_string("userToken1")?;
+
+        // Find user
+        let user_id = self.ok_or_bad_request(
+            account_helper::get_user_by_login_token(&token, self.api_client()),
+            "Please check your login tokens!")?;
+
+        self.curr_user_id = Some(user_id);
+
+        Ok(())
+    }
+
+    /// Get user ID. This function assess that a user ID is available to continue
+    pub fn user_id(&self) -> ResultBoxError<UserID> {
+        match self.curr_user_id {
+            Some(s) => Ok(s),
+            None => Err(ExecError::boxed_new("Could not get required user ID!"))
+        }
+    }
+
     /// Get an email included in the request
     pub fn post_email(&mut self, name: &str) -> ResultBoxError<String> {
         let mail = self.post_string(name)?;

src/helpers/account_helper.rs

@@ -34,7 +34,7 @@ pub fn login_user(email: &str, password: &str, client: &APIClient) -> ResultBoxE
     let new_token = UserAccessToken {
         user_id: user.id,
         client_id: client.id,
-        token: rand_str(150)
+        token: rand_str(150),
     };
 
     // Save it
@@ -63,4 +63,14 @@ fn get_client_tokens(user_id: UserID, client: &APIClient) -> ResultBoxError<User
             })
         },
     )
+}
+
+/// Find a user ID based on login token
+pub fn get_user_by_login_token(token: &str, client: &APIClient) -> ResultBoxError<UserID> {
+    database::query_row(
+        QueryInfo::new(USER_ACCESS_TOKENS_TABLE)
+            .cond_u32("service_id", client.id)
+            .cond("token1", token),
+        |res| res.get_int64("user_id"),
+    )
 }