Implement Commanding (#6)

Reviewed-on: #6
Co-authored-by: Sergey Savelyev <sergeysav.nn@gmail.com>
Co-committed-by: Sergey Savelyev <sergeysav.nn@gmail.com>

server/src/http/api/cmd.rs

@@ -0,0 +1,34 @@
+use crate::command::service::CommandManagementService;
+use crate::http::error::HttpServerResultError;
+use actix_web::{get, post, web, Responder};
+use std::sync::Arc;
+
+#[post("/cmd/{name:[\\w\\d/_-]+}")]
+pub(super) async fn send_command(
+    command_service: web::Data<Arc<CommandManagementService>>,
+    name: web::Path<String>,
+    parameters: web::Json<serde_json::Map<String, serde_json::Value>>,
+) -> Result<impl Responder, HttpServerResultError> {
+    let result = command_service
+        .send_command(name.to_string(), parameters.into_inner())
+        .await?;
+
+    Ok(web::Json(result))
+}
+
+#[get("/cmd")]
+pub(super) async fn get_all(
+    command_service: web::Data<Arc<CommandManagementService>>,
+) -> Result<impl Responder, HttpServerResultError> {
+    Ok(web::Json(command_service.get_commands()?))
+}
+
+#[get("/cmd/{name:[\\w\\d/_-]+}")]
+pub(super) async fn get_one(
+    command_service: web::Data<Arc<CommandManagementService>>,
+    name: web::Path<String>,
+) -> Result<impl Responder, HttpServerResultError> {
+    Ok(web::Json(
+        command_service.get_command_definition(&name.to_string()),
+    ))
+}