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<pre id='vimCodeElement'>
<span class="Noise">use</span> <span class="rustModPath">crate</span><span class="StatusLine">::</span><span class="rustModPath">models</span><span class="StatusLine">::</span>{Member, NewMember};
<span class="Noise">use</span> <span class="rustModPath">crate</span><span class="StatusLine">::</span><span class="rustModPath">schema</span><span class="StatusLine">::</span><span class="rustModPath">members</span><span class="StatusLine">::</span><span class="rustModPath">dsl</span><span class="StatusLine">::</span><span class="Statement">*</span>;
<span class="Noise">use</span> <span class="rustModPath">crate</span><span class="StatusLine">::</span>TPool;
<span class="Noise">use</span> <span class="rustModPath">actix_identity</span><span class="StatusLine">::</span>Identity;
<span class="Noise">use</span> <span class="rustModPath">actix_web</span><span class="StatusLine">::</span>{web, HttpResponse, Responder};
<span class="Noise">use</span> <span class="rustModPath">bcrypt</span><span class="StatusLine">::</span>{hash, verify, DEFAULT_COST};
<span class="Noise">use</span> <span class="rustModPath">diesel</span><span class="StatusLine">::</span><span class="rustModPath">prelude</span><span class="StatusLine">::</span><span class="Statement">*</span>;
<span class="Noise">use</span> <span class="rustModPath">log</span><span class="StatusLine">::</span>{error, info};
<span class="Noise">use</span> <span class="rustModPath">serde</span><span class="StatusLine">::</span>Deserialize;
<span class="Noise">pub</span> <span class="Noise">async</span> <span class="Noise">fn</span> <span class="Function">new_user</span>(
pool: <span class="rustModPath">web</span><span class="StatusLine">::</span>Data<span class="Noise"><</span>TPool<span class="Noise">></span>,
item: <span class="rustModPath">web</span><span class="StatusLine">::</span>Json<span class="Noise"><</span>NewMember<span class="Noise">></span>,
) <span class="Noise">-></span> <span class="Noise">impl</span> Responder {
<span class="Noise">let</span> conn <span class="Noise">=</span> pool.<span class="Function">get</span>().<span class="Function">unwrap</span>();
<span class="Noise">let</span> hashed_item <span class="Noise">=</span> NewMember {
password: <span class="Function">hash</span>(<span class="Statement">&</span>item.password, DEFAULT_COST).<span class="Function">unwrap</span>(),
..(item.<span class="Function">into_inner</span>())
};
<span class="rustModPath">diesel</span><span class="StatusLine">::</span><span class="Function">insert_into</span>(members)
.<span class="Function">values</span>(hashed_item)
.<span class="Function">execute</span>(<span class="Statement">&</span>conn)
.<span class="Function">expect</span>(<span class="Constant">"</span><span class="Constant">Coundn't connect to DB</span><span class="Constant">"</span>);
<span class="rustModPath">HttpResponse</span><span class="StatusLine">::</span><span class="Constant">Ok</span>().<span class="Function">body</span>(<span class="Constant">"</span><span class="Constant">Inserted successfully!</span><span class="Constant">"</span>)
}
<span class="Noise">pub</span> <span class="Noise">async</span> <span class="Noise">fn</span> <span class="Function">name_exists</span>(
pool: <span class="rustModPath">web</span><span class="StatusLine">::</span>Data<span class="Noise"><</span>TPool<span class="Noise">></span>,
item: <span class="Normal">String</span>,
) <span class="Noise">-></span> <span class="Noise">impl</span> Responder {
<span class="Noise">let</span> conn <span class="Noise">=</span> pool.<span class="Function">get</span>().<span class="Function">unwrap</span>();
<span class="secondAccent">info!</span>(<span class="Constant">"</span><span class="Constant">target: {:?}</span><span class="Constant">"</span>, item);
<span class="Statement">if</span> (members
.<span class="Function">filter</span>(username.<span class="Function">eq</span>(<span class="Statement">&</span>item))
.<span class="Function">limit</span>(<span class="Constant">1</span>)
.<span class="Function">load</span><span class="StatusLine">::</span><span class="Noise"><</span>Member<span class="Noise">></span>(<span class="Statement">&</span>conn)
.<span class="Function">expect</span>(<span class="Constant">"</span><span class="Constant">Coundn't connect to DB</span><span class="Constant">"</span>))
.<span class="Function">len</span>()
<span class="Noise">></span> <span class="Constant">0</span>
{
<span class="rustModPath">HttpResponse</span><span class="StatusLine">::</span><span class="Constant">Ok</span>().<span class="Function">body</span>(<span class="Constant">"</span><span class="Constant">true</span><span class="Constant">"</span>)
} <span class="Statement">else</span> {
<span class="rustModPath">HttpResponse</span><span class="StatusLine">::</span><span class="Constant">Ok</span>().<span class="Function">body</span>(<span class="Constant">"</span><span class="Constant">false</span><span class="Constant">"</span>)
}
}
<span class="secondAccent">#[</span><span class="secondAccent">derive(Deserialize)</span><span class="secondAccent">]</span>
<span class="Noise">pub</span> <span class="Statement">struct</span> <span class="Normal">Login</span> {
username: <span class="Normal">String</span>,
password: <span class="Normal">String</span>,
}
<span class="Noise">pub</span> <span class="Noise">async</span> <span class="Noise">fn</span> <span class="Function">login</span>(
pool: <span class="rustModPath">web</span><span class="StatusLine">::</span>Data<span class="Noise"><</span>TPool<span class="Noise">></span>,
cookie: Identity,
login_details: <span class="rustModPath">web</span><span class="StatusLine">::</span>Form<span class="Noise"><</span>Login<span class="Noise">></span>,
) <span class="Noise">-></span> <span class="Noise">impl</span> Responder {
<span class="Noise">let</span> conn <span class="Noise">=</span> pool.<span class="Function">get</span>().<span class="Function">unwrap</span>();
<span class="Noise">let</span> entered_pass <span class="Noise">=</span> <span class="Statement">&</span>login_details.password;
<span class="Noise">let</span> selected_user <span class="Noise">=</span> members
.<span class="Function">filter</span>(username.<span class="Function">eq</span>(<span class="Statement">&</span>login_details.username))
.<span class="Function">limit</span>(<span class="Constant">1</span>)
.<span class="Function">first</span><span class="StatusLine">::</span><span class="Noise"><</span>Member<span class="Noise">></span>(<span class="Statement">&</span>conn)
.<span class="Function">expect</span>(<span class="Constant">"</span><span class="Constant">Couldn't connect to DB</span><span class="Constant">"</span>);
<span class="Noise">let</span> hashed_pass <span class="Noise">=</span> selected_user.password;
<span class="Statement">if</span> <span class="Function">verify</span>(entered_pass, <span class="Statement">&</span>hashed_pass).<span class="Function">unwrap</span>() {
cookie.<span class="Function">remember</span>(login_details.username.<span class="Function">clone</span>());
<span class="secondAccent">info!</span>(
<span class="Constant">"</span><span class="Constant">Successful login: {} {}</span><span class="Constant">"</span>,
selected_user.username, selected_user.email_id
);
<span class="rustModPath">HttpResponse</span><span class="StatusLine">::</span><span class="Function">Found</span>().<span class="Function">header</span>(<span class="Constant">"</span><span class="Constant">location</span><span class="Constant">"</span>, <span class="Constant">"</span><span class="Constant">/</span><span class="Constant">"</span>).<span class="Function">finish</span>()
} <span class="Statement">else</span> {
<span class="rustModPath">HttpResponse</span><span class="StatusLine">::</span><span class="Function">Unauthorized</span>().<span class="Function">finish</span>()
}
}
<span class="Noise">pub</span> <span class="Noise">async</span> <span class="Noise">fn</span> <span class="Function">logout</span>(cookie: Identity) <span class="Noise">-></span> <span class="Noise">impl</span> Responder {
cookie.<span class="Function">forget</span>();
<span class="rustModPath">HttpResponse</span><span class="StatusLine">::</span><span class="Function">Found</span>().<span class="Function">header</span>(<span class="Constant">"</span><span class="Constant">location</span><span class="Constant">"</span>, <span class="Constant">"</span><span class="Constant">/</span><span class="Constant">"</span>).<span class="Function">finish</span>()
}
<span class="Noise">pub</span> <span class="Noise">async</span> <span class="Noise">fn</span> <span class="Function">user_details</span>(
uname: <span class="rustModPath">web</span><span class="StatusLine">::</span>Path<span class="Noise"><</span><span class="Normal">String</span><span class="Noise">></span>,
pool: <span class="rustModPath">web</span><span class="StatusLine">::</span>Data<span class="Noise"><</span>TPool<span class="Noise">></span>,
) <span class="Noise">-></span> <span class="Noise">impl</span> Responder {
<span class="Noise">let</span> conn <span class="Noise">=</span> pool.<span class="Function">get</span>().<span class="Function">unwrap</span>();
<span class="Noise">let</span> uname <span class="Noise">=</span> uname.<span class="Function">into_inner</span>();
<span class="secondAccent">info!</span>(<span class="Constant">"</span><span class="Constant">Fetching info for: </span><span class="StatusLine">\"</span><span class="Constant">{}</span><span class="StatusLine">\"</span><span class="Constant">"</span>, uname);
<span class="Noise">let</span> selected_user <span class="Noise">=</span> members
.<span class="Function">filter</span>(username.<span class="Function">eq</span>(<span class="Statement">&</span>uname))
.<span class="Function">limit</span>(<span class="Constant">1</span>)
.<span class="Function">first</span><span class="StatusLine">::</span><span class="Noise"><</span>Member<span class="Noise">></span>(<span class="Statement">&</span>conn);
<span class="Statement">match</span> selected_user {
<span class="Constant">Ok</span>(m) <span class="Noise">=></span> {
<span class="secondAccent">info!</span>(<span class="Constant">"</span><span class="Constant">Found user: {}</span><span class="Constant">"</span>, uname);
<span class="rustModPath">HttpResponse</span><span class="StatusLine">::</span><span class="Constant">Ok</span>().<span class="Function">json</span>(m)
}
<span class="Constant">Err</span>(_) <span class="Noise">=></span> {
<span class="secondAccent">error!</span>(<span class="Constant">"</span><span class="Constant">User not found: {}</span><span class="Constant">"</span>, uname);
<span class="rustModPath">HttpResponse</span><span class="StatusLine">::</span><span class="Function">NotFound</span>().<span class="Function">finish</span>()
}
}
}
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