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use constants;
use hyper::{
client::{Body, RequestBuilder as HyperRequestBuilder},
header::{Authorization, ContentType, Headers, UserAgent},
};
use super::{
CLIENT,
TOKEN,
routing::RouteInfo,
};
pub struct RequestBuilder<'a> {
body: Option<&'a [u8]>,
headers: Option<Headers>,
route: RouteInfo<'a>,
}
impl<'a> RequestBuilder<'a> {
pub fn new(route_info: RouteInfo<'a>) -> Self {
Self {
body: None,
headers: None,
route: route_info,
}
}
pub fn build(self) -> Request<'a> {
Request::new(self)
}
pub fn body(&mut self, body: Option<&'a [u8]>) -> &mut Self {
self.body = body;
self
}
pub fn headers(&mut self, headers: Option<Headers>) -> &mut Self {
self.headers = headers;
self
}
pub fn route(&mut self, route_info: RouteInfo<'a>) -> &mut Self {
self.route = route_info;
self
}
}
#[derive(Clone, Debug)]
pub struct Request<'a> {
pub(super) body: Option<&'a [u8]>,
pub(super) headers: Option<Headers>,
pub(super) route: RouteInfo<'a>,
}
impl<'a> Request<'a> {
pub fn new(builder: RequestBuilder<'a>) -> Self {
let RequestBuilder { body, headers, route } = builder;
Self { body, headers, route }
}
pub fn build(&'a self) -> HyperRequestBuilder<'a> {
let Request {
body,
headers: ref request_headers,
route: ref route_info,
} = *self;
let (method, _, path) = route_info.deconstruct();
let mut builder = CLIENT.request(
method.hyper_method(),
&path.into_owned(),
);
if let Some(ref bytes) = body {
builder = builder.body(Body::BufBody(bytes, bytes.len()));
}
let mut headers = Headers::new();
headers.set(UserAgent(constants::USER_AGENT.to_string()));
headers.set(Authorization(TOKEN.lock().clone()));
headers.set(ContentType::json());
if let Some(request_headers) = request_headers.clone() {
headers.extend(request_headers.iter());
}
builder.headers(headers)
}
pub fn body_ref(&self) -> &Option<&'a [u8]> {
&self.body
}
pub fn body_mut(&mut self) -> &mut Option<&'a [u8]> {
&mut self.body
}
pub fn headers_ref(&self) -> &Option<Headers> {
&self.headers
}
pub fn headers_mut(&mut self) -> &mut Option<Headers> {
&mut self.headers
}
pub fn route_ref(&self) -> &RouteInfo {
&self.route
}
pub fn route_mut(&mut self) -> &mut RouteInfo<'a> {
&mut self.route
}
}
|