database functionality added

src/main.rs

@@ -1,9 +1,12 @@
 // relevant macros and imports for rocket.rs
 #[macro_use] extern crate rocket;
 use rocket::{Rocket, Build, fs::{FileServer, relative}, serde::{Deserialize, json::Json}};
+pub mod sql;
 
 #[get("/")]
 fn test() -> String {
+    sql::create_database()
+        .expect(&format!("couldn't create database"));
     format!("Hello world")
 }
 
@@ -32,7 +35,9 @@ fn post_test(test: Json<PostTest<'_>>) {
         test.wpm, 
         test.accuracy, 
         test.user_id
-    )
+    );
+    sql::post_test(test.test_type, test.test_length, test.test_time, test.test_seed, test.quote_id, test.wpm, test.accuracy, test.user_id)
+        .expect("error in posting test to tests table");
 }
 
 #[launch]

src/sql.rs

@@ -1 +1,50 @@
-use rusqlite::{params, Connection, Result};
+use rusqlite::{Connection, Result};
+
+fn get_connection() -> rusqlite::Connection {
+    Connection::open("database/database.sqlite")
+        .expect("Error creating database connection")
+}
+
+pub fn create_database() -> Result<()> {
+    let connection = get_connection();
+    
+    connection.execute(
+        "CREATE TABLE IF NOT EXISTS tests (
+            test_id INTEGER PRIMARY KEY,
+            test_type TEXT NOT NULL,
+            test_length INTEGER,
+            test_time INTEGER,
+            test_seed INTEGER,
+            quote_id INTEGER,
+            wpm INTEGER,
+            accuracy INTEGER,
+            user_id INTEGER
+        )",
+        (), // empty parameters list
+    )?;
+
+    Ok(())
+}
+
+pub fn post_test(test_type: &str, test_length: i64, test_time: i32, test_seed: i64, quote_id: i32, wpm: i16, accuracy: i8, user_id: i32) 
+-> Result<()> {
+    let connection = get_connection();
+
+    connection.execute(
+        "INSERT INTO tests (
+        test_type,
+        test_length,
+        test_time,
+        test_seed,
+        quote_id,
+        wpm,
+        accuracy,
+        user_id
+        )
+        VALUES
+        (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8)
+        ", (test_type, test_length, test_time, test_seed, quote_id,
+            wpm, accuracy,user_id))?;
+
+    Ok(())
+}

website/index.js

@@ -7,6 +7,7 @@ const data = {
     quote_id: 0,
     wpm: 60,
     accuracy: 100,
+    user_id: 0
 }
 const xhr = new XMLHttpRequest();
 const button = document.getElementById("button");