created api routes for signup login and getting user tests

src/main.rs

@@ -14,6 +14,7 @@ use rocket::{
         json::Json
     }
 };
+use crate::sql::Test;
 
 #[get("/")]
 fn test() -> String {
@@ -80,10 +81,16 @@ fn login(username: &str, password: &str) -> String {
     user_id.to_string()
 }
 
+#[get("/get_user_tests/<user_id>")]
+fn get_user_tests(user_id: u32) -> Json<Vec<Test>> {
+    let tests = sql::get_user_tests(user_id).expect("error finding user_id");
+    Json(tests)
+}
+
 #[launch]
 fn rocket() -> Rocket<Build> {
     rocket::build()
     .mount("/test", routes![test]) // testing only, should return "Hello world"
-    .mount("/api", routes![post_test, create_user, login])
+    .mount("/api", routes![post_test, create_user, login, get_user_tests])
     .mount("/typing", FileServer::from(relative!("website"))) // hosts the fileserver
 }

src/sql.rs

@@ -1,4 +1,5 @@
 use rusqlite::{Connection, Result};
+use rocket::serde::Serialize;
 
 fn get_connection() -> rusqlite::Connection {
     Connection::open("database/database.sqlite")
@@ -144,3 +145,48 @@ pub fn find_user(
 
     Ok(user_id)
 }
+
+#[derive(Serialize)]
+#[serde(crate = "rocket::serde")]
+pub struct Test {
+    test_type: String,
+    test_length: u32,
+    test_time: u32,
+    test_seed: i64,
+    quote_id: i32,
+    wpm: u8,
+    accuracy: u8,
+}
+
+pub fn get_user_tests(
+    user_id: u32
+) -> Result<Vec<Test>> {
+    let connection = get_connection();
+    let mut statement = connection.prepare(
+        "SELECT test_type, test_length, test_time, test_seed, quote_id, wpm, accuracy
+        FROM tests
+        WHERE user_id=:user_id",
+    )?;
+
+    let mut user_id: u32 = 0;
+
+    let test_iter = statement
+        .query_map(&[(":user_id", &user_id.to_string())], |row| {
+            Ok( Test {
+                test_type: row.get(0)?,
+                test_length: row.get(1)?,
+                test_time: row.get(2)?,
+                test_seed: row.get(3)?,
+                quote_id: row.get(4)?,
+                wpm: row.get(5)?,
+                accuracy: row.get(6)?
+            })
+        })?;
+
+    let mut tests: Vec<Test> = vec![];
+    for test in test_iter {
+        tests.push(test.unwrap());
+    }
+
+    Ok(tests)
+}

website/api/api.js

@@ -54,7 +54,7 @@ class API {
      * Validates all the parameters used for the postTest function which it then calls
      */
     validateTest() {
-        const test = screenManager.textbox.getLetters();
+        const test = screenManager.screen.textbox.getLetters();
         const testType = "words";
         let testLength = test.length;
         let testTime = screenManager.timer.getTime();
@@ -62,7 +62,7 @@ class API {
         const quoteId = 0;
         let wpm;
         const accuracy = 0;
-        const userId = 0;
+        const userId = Number(user.userId);
 
         // this is the wpm calculation factoring in the time of test
         // it assumes that all words are 5 characters long because on average
@@ -184,12 +184,14 @@ class API {
         xhr.send(
             JSON.stringify(user)
         );
+
+        this.login(username, password);
     }
 
     login(pUsername, pPassword) {
-        if (localStorage.getItem("userId") === null) {
+        if (localStorage.userId === null || localStorage.userId === 0 || localStorage.userId === undefined) {
             let xhr = new XMLHttpRequest();
-            xhr.open('GET', `${this.url}/login/${pUsername}/${pPassword}`);
+                xhr.open('GET', `${this.url}login/${pUsername}/${pPassword}`);
                 xhr.send();
                 xhr.onload = () => {
                     user.userId = Number(xhr.response);
@@ -199,11 +201,16 @@ class API {
                         localStorage.setItem("username", pUsername);
                         localStorage.setItem("password", pPassword);
                     }
-
                 };
-        } else {
+        } else if (localStorage.userId > 0) {
-            this.userId = localStorage.getItem("userId");
+            user.userId = localStorage.userId;
-            this.username = localStorage.getItem("username");
+            user.username = localStorage.username;
+            user.password = localStorage.password;
         }
     }
+
+    logout() {
+        user = new User();
+        localStorage.clear();
+    }
 }

website/api/user.js

@@ -1,7 +1,7 @@
 class User {
     constructor() {
-        this.username;
+        this.username = "not logged in";
-        this.password;
+        this.password = "there";
-        this.userId;
+        this.userId = 0;
     }
 }

website/index.html

@@ -23,6 +23,7 @@
     <script src="./screens/testscreen.js"></script>
     <script src="./screens/endscreen.js"></script>
     <script src="./screens/signUpScreen.js"></script>
+    <script src="./screens/loginscreen.js"></script>
 
     <!-- API Script Files -->
     <script src="./api/api.js"></script>

website/index.js

@@ -1,4 +1,4 @@
-let canvas, api, screenManager;
+let canvas, api, screenManager, user;
 
 function setup() {
     // Creating the canvas
@@ -11,6 +11,10 @@ function setup() {
     api = new API();
     screenManager = new ScreenManager();
     screenManager.setScreen(new StartScreen());
+    user = new User();
+
+    // will log the user in if there details are in local storage
+    api.login();
 }
 
 // this function is called once per frame and draws all other elements

website/screens/endscreen.js

@@ -10,4 +10,8 @@ class EndScreen {
         fill(0);
         text("Test Complete\nPress enter to start another test", 0, 0, windowWidth - 100, windowHeight - 100);
     }
+
+    letterTyped() {
+        screenManager.setScreen(new StartScreen());
+    }
 }

website/screens/loginscreen.js

@@ -0,0 +1,98 @@
+class LoginScreen {
+    constructor() {
+        this.textboxes = [
+            new Textbox(
+                120,250,
+                500,100,
+                0,
+                true,
+                "#000",
+                false, "#000",
+                "#000"
+            ),
+
+            new Textbox(
+                120,400,
+                500,100,
+                0,
+                true,
+                "#000",
+                false,"000",
+                "#000"
+            )
+        ]
+
+        this.buttons = [
+            new Button(
+                100,200,
+                500,100,
+                0,
+                true,
+                "#000",
+                false,"#000",
+                "#fff",""
+            ),
+
+            new Button(
+                100,350,
+                500,100,
+                0,
+                true,
+                "#000",
+                false,"#000",
+                "#fff",""
+            ),
+
+            new Button(
+                700,300,
+                100,50,
+                0,
+                true,
+                "#000",
+                false,"#000",
+                "#00ff00","Login"
+            ),
+        ]
+
+        this.activeTextBox = 0 
+        // keeps track of which textbox the user last clicked on
+    }
+
+    /**
+     * Draws the SignUpScreen class with all 
+     * appropriate elements
+     */
+    draw() {
+        background("#eeeee4");
+        for (let i = 0; i < this.buttons.length; i++) {
+            this.buttons[i].draw();
+        }
+
+        for (let i = 0; i < this.textboxes.length; i++) {
+            this.textboxes[i].draw();
+        }
+
+        text("Username", 110, 175);
+        text("Password", 110, 325);
+
+        if (this.buttons[0].isPressed()) {
+            this.activeTextBox=0;
+        } else if (this.buttons[1].isPressed()) {
+            this.activeTextBox=1;
+        } else if (this.buttons[2].isPressed()) {
+            api.login(
+                this.textboxes[0].getWords(),
+                this.textboxes[1].getWords()
+            )
+            screenManager.setScreen(new StartScreen());
+        }
+    }
+
+    /**
+     * 
+     * @param {key} key 
+     */
+    letterTyped(key) {
+        this.textboxes[this.activeTextBox].letterTyped(key);
+    }
+}

website/screens/startscreen.js

@@ -1,6 +1,10 @@
 class StartScreen {
     constructor() {
-        this.buttons = [new Button(0,0,100,30,0,true,"#fff",false,"#000","#000","Sign Up")]
+        this.buttons = [
+            new Button(0,0,100,30,0,true,"#fff",false,"#000","#000","Sign Up"),
+            new Button(110,0,100,30,0,true,"#fff",false,"#000","#000","Login"),
+            new Button(220,0,100,30,0,true,"#fff",false,"#000","#000","Logout"),
+        ]
     }
     
     draw() {
@@ -10,9 +14,17 @@ class StartScreen {
         fill("#000");
         text("Press enter to start test", 0, 0, windowWidth - 100, windowHeight - 100);
         this.buttons[0].draw();
+        this.buttons[1].draw();
+        this.buttons[2].draw();
         if (this.buttons[0].isPressed()) {
             screenManager.setScreen(new SignUpScreen());
+        } else if (this.buttons[1].isPressed()) {
+            screenManager.setScreen(new LoginScreen());
+        } else if (this.buttons[2].isPressed()) {
+            api.logout();
         } 
+        fill("#000");
+        text(`${user.username}`, windowWidth-100, 15);
     }
 
     letterTyped(key) {

website/ui_elements/textbox.js

@@ -133,7 +133,7 @@ class Textbox {
 
         if (pKey === "Backspace" && this.letters.length > 0) {
            this.letters.pop();
-           this.words.substring(0, this.words.length-1)
+           this.words = this.words.substring(0, this.words.length-1)
            return;
         }