flawless_slack/http_client/
reqwest_http_client.rs

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use crate::{HttpClient, HttpClientError};

pub struct ReqwestHttpClient;

impl From<reqwest::Error> for HttpClientError {
    fn from(_: reqwest::Error) -> Self {
        HttpClientError::HttpError
    }
}

impl HttpClient for ReqwestHttpClient {
    fn post(&self, url: &str, headers: &[(&str, &str)], payload: &str) -> Result<String, HttpClientError> {
        let client = reqwest::blocking::Client::new();

        let mut res = client.post(url).body(payload.to_owned());

        for (key, value) in headers {
            res = res.header(*key, *value);
        }

        let res = res.send()?.text()?;

        Ok(res)
    }

    fn get(
        &self,
        url: &str,
        headers: &[(&str, &str)],
        queries: &[(&str, &str)],
    ) -> Result<String, HttpClientError> {
        let client = reqwest::blocking::Client::new();

        let mut res = client.get(url).body("");

        for (key, value) in headers {
            res = res.header(*key, *value);
        }

        for (key, value) in queries {
            res = res.query(&[(key, value)]);
        }

        let res = res.send()?.text()?;

        Ok(res)
    }
}