Logs api (#103)

* not compiling; just to commit

* working logs commit

* prettier; clippy

* delete logs functions

* Reverted change

* mislabeled doc tag

theseus/src/api/logs.rs

@@ -0,0 +1,112 @@
+use crate::State;
+use serde::{Deserialize, Serialize};
+use tokio::fs::read_to_string;
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct Logs {
+    pub datetime_string: String,
+    pub stdout: String,
+    pub stderr: String,
+}
+impl Logs {
+    async fn build(
+        profile_uuid: uuid::Uuid,
+        datetime_string: String,
+    ) -> crate::Result<Self> {
+        Ok(Self {
+            stdout: get_stdout_by_datetime(profile_uuid, &datetime_string)
+                .await?,
+            stderr: get_stderr_by_datetime(profile_uuid, &datetime_string)
+                .await?,
+            datetime_string,
+        })
+    }
+}
+
+#[tracing::instrument]
+pub async fn get_logs(profile_uuid: uuid::Uuid) -> crate::Result<Vec<Logs>> {
+    let state = State::get().await?;
+    let logs_folder = state.directories.profile_logs_dir(profile_uuid);
+    let mut logs = Vec::new();
+    for entry in std::fs::read_dir(logs_folder)? {
+        let entry = entry?;
+        let path = entry.path();
+        if path.is_dir() {
+            if let Some(datetime_string) = path.file_name() {
+                logs.push(
+                    Logs::build(
+                        profile_uuid,
+                        datetime_string.to_string_lossy().to_string(),
+                    )
+                    .await,
+                );
+            }
+        }
+    }
+    let mut logs = logs.into_iter().collect::<crate::Result<Vec<Logs>>>()?;
+    logs.sort_by_key(|x| x.datetime_string.clone());
+    Ok(logs)
+}
+
+#[tracing::instrument]
+pub async fn get_logs_by_datetime(
+    profile_uuid: uuid::Uuid,
+    datetime_string: String,
+) -> crate::Result<Logs> {
+    Ok(Logs {
+        stdout: get_stdout_by_datetime(profile_uuid, &datetime_string).await?,
+        stderr: get_stderr_by_datetime(profile_uuid, &datetime_string).await?,
+        datetime_string,
+    })
+}
+
+#[tracing::instrument]
+pub async fn get_stdout_by_datetime(
+    profile_uuid: uuid::Uuid,
+    datetime_string: &str,
+) -> crate::Result<String> {
+    let state = State::get().await?;
+    let logs_folder = state.directories.profile_logs_dir(profile_uuid);
+    Ok(
+        read_to_string(logs_folder.join(datetime_string).join("stdout.log"))
+            .await?,
+    )
+}
+
+#[tracing::instrument]
+pub async fn get_stderr_by_datetime(
+    profile_uuid: uuid::Uuid,
+    datetime_string: &str,
+) -> crate::Result<String> {
+    let state = State::get().await?;
+    let logs_folder = state.directories.profile_logs_dir(profile_uuid);
+    Ok(
+        read_to_string(logs_folder.join(datetime_string).join("stderr.log"))
+            .await?,
+    )
+}
+
+#[tracing::instrument]
+pub async fn delete_logs(profile_uuid: uuid::Uuid) -> crate::Result<()> {
+    let state = State::get().await?;
+    let logs_folder = state.directories.profile_logs_dir(profile_uuid);
+    for entry in std::fs::read_dir(logs_folder)? {
+        let entry = entry?;
+        let path = entry.path();
+        if path.is_dir() {
+            std::fs::remove_dir_all(path)?;
+        }
+    }
+    Ok(())
+}
+
+#[tracing::instrument]
+pub async fn delete_logs_by_datetime(
+    profile_uuid: uuid::Uuid,
+    datetime_string: &str,
+) -> crate::Result<()> {
+    let state = State::get().await?;
+    let logs_folder = state.directories.profile_logs_dir(profile_uuid);
+    std::fs::remove_dir_all(logs_folder.join(datetime_string))?;
+    Ok(())
+}

theseus/src/api/mod.rs

@@ -1,6 +1,7 @@
 //! API for interacting with Theseus
 pub mod auth;
 pub mod jre;
+pub mod logs;
 pub mod metadata;
 pub mod pack;
 pub mod process;