feat: get news body api

Author: Thaumy

src/api/news/get_body.rs

@@ -0,0 +1,19 @@
+use crate::api::news::News;
+use crate::blog_backend;
+use crate::infra::http::{body_or_err, RequestBuilderExt};
+use anyhow::Result;
+
+impl News {
+    pub async fn get_body(&self, id: usize) -> Result<String> {
+        let client = reqwest::Client::new();
+
+        let req = {
+            let url = blog_backend!("newsitems/{}/body", id);
+            client.get(url).pat_auth(&self.pat)
+        };
+
+        let resp = req.send().await?;
+
+        body_or_err(resp).await
+    }
+}

src/api/news/mod.rs

@@ -1,3 +1,4 @@
+pub mod get_body;
 pub mod get_list;
 
 pub struct News {