Add an issue get command to the client and use it for the view command

crates/jirac/src/cmd/view.rs

@@ -2,7 +2,7 @@ use crate::cli::FormatMode;
 use crate::jira_config::JiraConfig;
 use crate::term::hyperlink;
 use crossterm::style::{Color, Stylize};
-use libjirac::client::commands::{SearchCommand, SelfCommand};
+use libjirac::client::commands::IssueGetCommand;
 use libjirac::client::JiraClient;
 use libjirac::entities::issue::JiraIssue;
 use std::io::Write;
@@ -102,23 +102,10 @@ pub async fn exec(output: FormatMode, issue_key: &str) -> Result<(), Box<dyn std
         println!("Loading issue data");
     }
 
-    let jql = format!("key = '{}'", issue_key);
-
     let client = JiraClient::from(&config);
 
-    let jql_cmd = SearchCommand::new(&jql);
-    let matched_issues = client.exec(jql_cmd).await?;
-
-    let matched_issue = match matched_issues.issues.first() {
-        Some(x) => x,
-        None => {
-            eprintln!("No issue found with that key");
-            std::process::exit(1);
-        }
-    };
-
-    let self_cmd = SelfCommand::<JiraIssue>::new(&matched_issue.href);
-    let fetched_issue = client.exec(self_cmd).await?;
+    let get_cmd = IssueGetCommand::new(issue_key);
+    let fetched_issue = client.exec(get_cmd).await?;
 
     match output {
         FormatMode::Pretty => pretty_print(&fetched_issue)?,

crates/libjirac/src/client/commands.rs

@@ -1,10 +1,12 @@
 mod issue_create_command;
+mod issue_get_command;
 mod issue_transitions_command;
 mod issue_transitions_update_command;
 mod search_command;
 mod self_command;
 
 pub use issue_create_command::IssueCreateCommand;
+pub use issue_get_command::IssueGetCommand;
 pub use issue_transitions_command::IssueTransitionsCommand;
 pub use issue_transitions_update_command::IssueTransitionsUpdateCommand;
 pub use search_command::SearchCommand;

crates/libjirac/src/client/commands/issue_get_command.rs

@@ -0,0 +1,33 @@
+use crate::client::{JiraCommand, JiraRequestType};
+use crate::entities::issue::JiraIssue;
+
+#[derive(Debug)]
+pub struct IssueGetCommand {
+    pub key: String,
+}
+
+impl IssueGetCommand {
+    pub fn new(key: &str) -> Self {
+        Self {
+            key: key.to_string(),
+        }
+    }
+}
+
+impl JiraCommand for IssueGetCommand {
+    type TResponse = JiraIssue;
+    type TPayload = ();
+    const REQUEST_TYPE: JiraRequestType = JiraRequestType::Read;
+
+    fn endpoint(&self) -> String {
+        format!("/rest/api/2/issue/{}", self.key)
+    }
+
+    fn request_body(&self) -> Option<&Self::TPayload> {
+        None
+    }
+
+    fn query_params(&self) -> Option<Vec<(String, String)>> {
+        None
+    }
+}