Run 'cargo fmt'
parent
d7f0747090
commit
117ee9935e
109
src/auth.rs
109
src/auth.rs
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@ -1,9 +1,8 @@
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extern crate log;
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use crate::file_io::{append_json, read_json, write_json};
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use crate::user::User;
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use crate::file_io::{read_json, append_json, write_json};
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extern crate sha1;
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#[get("/")]
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pub fn index() -> &'static str {
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"API Info:
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@ -25,20 +24,21 @@ pub fn index() -> &'static str {
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#[post("/api/register/<name>/<pin>/<pronouns>")]
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pub fn register_user(name: String, pin: i32, pronouns: String) -> String {
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let mut users: Vec<User> = read_json(); // Create an array of users out of parsed json
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for i in &users { // loop through elements of the vector
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for i in &users {
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// loop through elements of the vector
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if i.name == name.to_lowercase() {
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warn!("Cannot create user {}! User is already in system.", i.name);
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return "User already exists!".to_string();
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};
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};
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}
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let pin_hashed = sha1::Sha1::from(&pin.to_string()).digest().to_string(); // hash the pin
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users.push( User {
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users.push(User {
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name: name.to_string().to_lowercase(),
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pin_hashed: pin_hashed,
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pronouns: pronouns.to_string().to_lowercase(),
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session_token: "NULL".to_string()
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session_token: "NULL".to_string(),
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}); // append the user to the vec
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// append to the json file
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@ -47,8 +47,16 @@ pub fn register_user(name: String, pin: i32, pronouns: String) -> String {
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Ok(()) => info!("Succesfully appended to json"),
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};
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info!("succesfully created user {} with pin hash {}", users[users.len()-1].name.to_string(), users[users.len()-1].pin_hashed);
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return format!("User {} registered with pin hash: {}", users[users.len()-1].name.to_string().to_lowercase(), users[users.len()-1].pin_hashed);
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info!(
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"succesfully created user {} with pin hash {}",
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users[users.len() - 1].name.to_string(),
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users[users.len() - 1].pin_hashed
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);
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return format!(
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"User {} registered with pin hash: {}",
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users[users.len() - 1].name.to_string().to_lowercase(),
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users[users.len() - 1].pin_hashed
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);
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}
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// Check if pin matches user
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@ -56,7 +64,8 @@ pub fn register_user(name: String, pin: i32, pronouns: String) -> String {
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pub fn check_pin(name: String, pin: i32) -> String {
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let users: Vec<User> = read_json();
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let hashed_pin_input = sha1::Sha1::from(&pin.to_string()).digest().to_string();
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for i in &users { // loop through the vector
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for i in &users {
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// loop through the vector
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if i.name == name.to_lowercase() {
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if i.pin_hashed == hashed_pin_input {
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info!("pin correct for user {}", i.name);
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@ -66,8 +75,11 @@ pub fn check_pin(name: String, pin: i32) -> String {
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return "Incorrect pin".to_string();
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};
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};
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};
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warn!("cannot check pin for user {} as they do not exist", name.to_string().to_lowercase());
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}
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warn!(
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"cannot check pin for user {} as they do not exist",
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name.to_string().to_lowercase()
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);
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return format!("User {} does not exist.", name.to_string().to_lowercase());
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}
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@ -80,35 +92,60 @@ pub fn change(name: String, pin: i32, new_name: String, new_pin: i32) -> String
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// Loop over elements in vector
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for i in 0..users.len() {
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if users[i].name == name.to_lowercase() { // make sure name exists
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if users[i].pin_hashed == hashed_pin_input { // check if pin is correct
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if users[i].name == name.to_lowercase() {
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// make sure name exists
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if users[i].pin_hashed == hashed_pin_input {
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// check if pin is correct
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// Check wether to change name or name+pin
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if users[i].name == new_name.to_lowercase() {
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// check if new name already exists
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users[i].pin_hashed = sha1::Sha1::from(&new_pin.to_string()).digest().to_string();
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match write_json(&users) {
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Err(why) => panic!("Cannot write to json! {}", why),
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Ok(()) => info!("succesfully wrote to json file"),
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}
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info!("Changed pin of {}", name.to_string().to_lowercase());
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return format!("User {}'s new pin hash is {}.", name.to_string().to_lowercase(), users[i].pin_hashed);
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users[i].pin_hashed =
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sha1::Sha1::from(&new_pin.to_string()).digest().to_string();
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match write_json(&users) {
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Err(why) => panic!("Cannot write to json! {}", why),
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Ok(()) => info!("succesfully wrote to json file"),
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}
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info!("Changed pin of {}", name.to_string().to_lowercase());
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return format!(
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"User {}'s new pin hash is {}.",
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name.to_string().to_lowercase(),
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users[i].pin_hashed
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);
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} else {
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// check if new name already exists
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for n in &users {
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if n.name == new_name.to_lowercase() {
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warn!("Could not change name of {} to {}, as new name is already taken.", name.to_lowercase(), new_name.to_lowercase());
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return format!("New name {} is already taken!", new_name.to_lowercase());
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warn!(
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"Could not change name of {} to {}, as new name is already taken.",
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name.to_lowercase(),
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new_name.to_lowercase()
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);
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return format!(
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"New name {} is already taken!",
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new_name.to_lowercase()
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);
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}
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}
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users[i].name = new_name.to_string().to_lowercase();
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users[i].pin_hashed = sha1::Sha1::from(&new_pin.to_string()).digest().to_string();
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users[i].pin_hashed =
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sha1::Sha1::from(&new_pin.to_string()).digest().to_string();
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match write_json(&users) {
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Err(why) => panic!("couldn't write to json file! {}", why),
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Ok(()) => info!("succesfully wrote to json file"),
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}
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info!("Changed name of {} to {}. New pin hash is {}", name.to_string(), users[i].name.to_string(), users[i].pin_hashed.to_string());
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return format!("User previously known as {} is now {}. Pin hash, if different, is {}", name.to_string(), users[i].name.to_string(), users[i].pin_hashed.to_string());
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info!(
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"Changed name of {} to {}. New pin hash is {}",
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name.to_string(),
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users[i].name.to_string(),
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users[i].pin_hashed.to_string()
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);
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return format!(
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"User previously known as {} is now {}. Pin hash, if different, is {}",
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name.to_string(),
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users[i].name.to_string(),
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users[i].pin_hashed.to_string()
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);
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}
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} else {
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warn!("Incorrect pin given for user {}!", name.to_string());
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@ -116,14 +153,20 @@ pub fn change(name: String, pin: i32, new_name: String, new_pin: i32) -> String
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}
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}
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}
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warn!("User {} not found, could not change pin and/or name.", name.to_string());
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warn!(
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"User {} not found, could not change pin and/or name.",
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name.to_string()
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);
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return format!("User {} not found.", name.to_string());
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}
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#[get("/api/users/<name>")]
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pub fn get_user(name: String) -> String {
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let users: Vec<User> = read_json();
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let found_user = users.iter().filter(|u| u.name == name.to_lowercase()).next();
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let found_user = users
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.iter()
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.filter(|u| u.name == name.to_lowercase())
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.next();
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match found_user {
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Some(user) => format!("User {}", &user.name),
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@ -135,7 +178,10 @@ pub fn get_user(name: String) -> String {
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#[get("/api/about/name/<name>")]
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pub fn get_user_name(name: String) -> String {
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let users: Vec<User> = read_json();
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let found_user = users.iter().filter(|u| u.name == name.to_lowercase()).next();
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let found_user = users
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.iter()
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.filter(|u| u.name == name.to_lowercase())
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.next();
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match found_user {
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Some(user) => user.name.to_string(),
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@ -146,7 +192,10 @@ pub fn get_user_name(name: String) -> String {
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#[get("/api/about/pronouns/<name>")]
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pub fn get_user_pronouns(name: String) -> String {
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let users: Vec<User> = read_json();
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let found_user = users.iter().filter(|u| u.name == name.to_lowercase()).next();
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let found_user = users
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.iter()
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.filter(|u| u.name == name.to_lowercase())
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.next();
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match found_user {
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Some(user) => user.pronouns.to_string(),
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@ -7,7 +7,9 @@ use crate::user::User;
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use serde_json::Result;
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fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
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where P: AsRef<Path>, {
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where
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P: AsRef<Path>,
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{
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let file = File::open(filename)?;
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Ok(io::BufReader::new(file).lines())
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}
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}
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// Function to append the last value of the users vector to the file
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pub fn append_json(users_list: &Vec<User>) -> Result<()> {
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pub fn append_json(users_list: &Vec<User>) -> Result<()> {
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// Create a file to write to
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let path = Path::new("users.json");
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let display = path.display();
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let mut file = match OpenOptions::new()
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.write(true)
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.create(true)
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.append(true)
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.open(&path){
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.write(true)
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.create(true)
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.append(true)
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.open(&path)
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{
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Err(why) => panic!("couldn't create {}: {}", display, why),
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Ok(file) => file,
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};
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// Serialize the last user value
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let users_json = serde_json::to_string(&users_list[users_list.len()-1])?;
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let users_json = serde_json::to_string(&users_list[users_list.len() - 1])?;
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// Write to the file
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match file.write_all(users_json.as_bytes()) {
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@ -71,19 +74,17 @@ pub fn write_json(users_list: &Vec<User>) -> Result<()> {
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let path = Path::new("users.json");
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let display = path.display();
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let mut file = match OpenOptions::new()
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.write(true)
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.create(true)
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.open(&path){
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let mut file = match OpenOptions::new().write(true).create(true).open(&path) {
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Err(why) => panic!("couldn't create {}: {}", display, why),
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Ok(file) => file,
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};
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let mut users_json = String::new();
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for i in 0..users_list.len() {
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// Serialize the users
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users_json += &serde_json::to_string(&users_list[i])?;
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if i != users_list.len()-1 { // don't append newline if it's the last element
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if i != users_list.len() - 1 {
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// don't append newline if it's the last element
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users_json += "\n";
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}
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}
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@ -1,7 +1,7 @@
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use uuid::Uuid;
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use chrono::prelude::*;
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use crate::user::User;
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use chrono::prelude::*;
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use serde::{Deserialize, Serialize};
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use uuid::Uuid;
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#[derive(Deserialize, Serialize)]
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pub struct Message<'r> {
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