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|
//! HTTP handlers for history and conversation APIs.
use axum::{
extract::{Path, Query, State},
http::StatusCode,
response::IntoResponse,
Json,
};
use uuid::Uuid;
use crate::{
db::{
models::{flexible_datetime, ConversationMessage, HistoryQueryFilters, TaskConversationResponse},
repository,
},
server::{auth::Authenticated, messages::ApiError, state::SharedState},
};
/// Query parameters for task conversation
#[derive(Debug, serde::Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct TaskConversationParams {
pub include_tool_calls: Option<bool>,
pub include_tool_results: Option<bool>,
pub limit: Option<i32>,
}
/// Query parameters for timeline
#[derive(Debug, serde::Deserialize)]
#[serde(rename_all = "camelCase")]
pub struct TimelineQueryFilters {
pub task_id: Option<Uuid>,
pub include_subtasks: Option<bool>,
#[serde(default, deserialize_with = "flexible_datetime::deserialize")]
pub from: Option<chrono::DateTime<chrono::Utc>>,
#[serde(default, deserialize_with = "flexible_datetime::deserialize")]
pub to: Option<chrono::DateTime<chrono::Utc>>,
pub limit: Option<i32>,
}
#[utoipa::path(
get,
path = "/api/v1/mesh/tasks/{id}/conversation",
params(
("id" = Uuid, Path, description = "Task ID"),
("include_tool_calls" = Option<bool>, Query, description = "Include tool call messages"),
("include_tool_results" = Option<bool>, Query, description = "Include tool result messages"),
("limit" = Option<i32>, Query, description = "Limit messages"),
),
responses(
(status = 200, description = "Task conversation", body = TaskConversationResponse),
(status = 401, description = "Unauthorized", body = ApiError),
(status = 403, description = "Forbidden", body = ApiError),
(status = 404, description = "Task not found", body = ApiError),
(status = 503, description = "Database not configured", body = ApiError),
(status = 500, description = "Internal server error", body = ApiError),
),
security(
("bearer_auth" = []),
("api_key" = [])
),
tag = "History"
)]
pub async fn get_task_conversation(
State(state): State<SharedState>,
Path(task_id): Path<Uuid>,
Query(params): Query<TaskConversationParams>,
Authenticated(auth): Authenticated,
) -> impl IntoResponse {
let Some(ref pool) = state.db_pool else {
return (
StatusCode::SERVICE_UNAVAILABLE,
Json(ApiError::new("DB_UNAVAILABLE", "Database not configured")),
)
.into_response();
};
// Get task and verify ownership
let task = match repository::get_task_for_owner(pool, task_id, auth.owner_id).await {
Ok(Some(t)) => t,
Ok(None) => {
return (
StatusCode::NOT_FOUND,
Json(ApiError::new("NOT_FOUND", "Task not found")),
)
.into_response();
}
Err(e) => {
tracing::error!("Failed to get task {}: {}", task_id, e);
return (
StatusCode::INTERNAL_SERVER_ERROR,
Json(ApiError::new("DB_ERROR", e.to_string())),
)
.into_response();
}
};
// Get conversation messages
let messages = match repository::get_task_conversation(
pool,
task_id,
params.include_tool_calls.unwrap_or(true),
params.include_tool_results.unwrap_or(true),
params.limit,
)
.await
{
Ok(m) => m,
Err(e) => {
tracing::error!("Failed to get task conversation: {}", e);
return (
StatusCode::INTERNAL_SERVER_ERROR,
Json(ApiError::new("DB_ERROR", e.to_string())),
)
.into_response();
}
};
// Calculate totals
let total_cost: f64 = messages.iter().filter_map(|m| m.cost_usd).sum();
Json(TaskConversationResponse {
task_id,
task_name: task.name,
status: task.status,
messages,
total_tokens: None,
total_cost: if total_cost > 0.0 {
Some(total_cost)
} else {
None
},
})
.into_response()
}
/// GET /api/v1/timeline
/// Returns unified task-history timeline for the authenticated user.
#[utoipa::path(
get,
path = "/api/v1/timeline",
responses(
(status = 200, description = "Timeline events"),
(status = 401, description = "Unauthorized", body = ApiError),
(status = 503, description = "Database not configured", body = ApiError),
),
security(("bearer_auth" = []), ("api_key" = [])),
tag = "History"
)]
pub async fn get_timeline(
State(state): State<SharedState>,
Query(filters): Query<TimelineQueryFilters>,
Authenticated(auth): Authenticated,
) -> impl IntoResponse {
let Some(ref pool) = state.db_pool else {
return (
StatusCode::SERVICE_UNAVAILABLE,
Json(ApiError::new("DB_UNAVAILABLE", "Database not configured")),
)
.into_response();
};
let history_filters = HistoryQueryFilters {
event_types: None,
from: filters.from,
to: filters.to,
limit: filters.limit,
cursor: None,
};
let result = if let Some(task_id) = filters.task_id {
repository::get_task_history(pool, task_id, auth.owner_id, &history_filters).await
} else {
repository::get_timeline(pool, auth.owner_id, &history_filters).await
};
match result {
Ok((events, total_count)) => Json(serde_json::json!({
"entries": events,
"totalCount": total_count,
}))
.into_response(),
Err(e) => {
tracing::error!("Failed to get timeline: {}", e);
(
StatusCode::INTERNAL_SERVER_ERROR,
Json(ApiError::new("DB_ERROR", e.to_string())),
)
.into_response()
}
}
}
|
