GitHubClient: Extract org_by_name() method

Author: Turbo87

src/github.rs

@@ -25,6 +25,11 @@ impl GitHubClient {
         self.request("/user", auth)
     }
 
+    pub fn org_by_name(&self, org_name: &str, auth: &AccessToken) -> AppResult<GitHubOrganization> {
+        let url = format!("/orgs/{}", org_name);
+        self.request(&url, auth)
+    }
+
     pub fn team_by_name(
         &self,
         org_name: &str,
@@ -116,9 +121,10 @@ pub struct GithubUser {
     pub name: Option<String>,
 }
 
-#[derive(Debug, Deserialize, Copy)]
+#[derive(Debug, Deserialize)]
 pub struct GitHubOrganization {
     pub id: i32, // unique GH id (needed for membership queries)
+    pub avatar_url: Option<String>,
 }
 
 #[derive(Debug, Deserialize)]

src/models/team.rs

@@ -155,13 +155,7 @@ impl Team {
             return Err(cargo_err("only members of a team can add it as an owner"));
         }
 
-        #[derive(Deserialize)]
-        struct Org {
-            avatar_url: Option<String>,
-        }
-
-        let url = format!("/orgs/{}", org_name);
-        let org = app.github.request::<Org>(&url, &token)?;
+        let org = app.github.org_by_name(org_name, &token)?;
 
         NewTeam::new(
             &login.to_lowercase(),