changed backedn framwork from axum to actix and also added openapi and swagger ui

src/resources/alarm/post.rs

@@ -0,0 +1,56 @@
+use std::{fmt::Display};
+
+use actix_web::{ResponseError, web::{Data, Json}};
+use apistos::{ApiComponent, ApiErrorComponent, actix::CreatedJson};
+use chrono::{DateTime, Local};
+use schemars::JsonSchema;
+use serde::{Serialize, Deserialize};
+
+use crate::AppState;
+
+#[derive(Debug, Deserialize, JsonSchema, ApiComponent)]
+pub struct RequestBody {
+	time: DateTime<Local>,
+}
+
+#[derive(Debug, Serialize, JsonSchema, ApiComponent)]
+pub struct SuccessResponse {
+    pub time: DateTime<Local>,
+	pub enabled: bool
+}
+
+#[derive(Debug, Deserialize, Serialize, ApiErrorComponent)]
+#[openapi_error(status(code = 500, description = "The alarm could not be created"))]
+pub enum ErrorResponse {
+	InternalError(String)
+}
+
+impl Display for ErrorResponse {
+	fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+	    match self {
+			ErrorResponse::InternalError(e) => write!(f, "Internal error: {}", e),
+		}
+	}
+}
+
+impl ResponseError for ErrorResponse {
+	fn status_code(&self) -> actix_web::http::StatusCode {
+		match self {
+			ErrorResponse::InternalError(_) => actix_web::http::StatusCode::INTERNAL_SERVER_ERROR,
+		}
+	}
+}
+
+#[apistos::api_operation(
+  summary = "Add new alarm",
+  description = r###"Creates new Alarm"###,
+	error_code= 500,
+)]
+pub async fn post(data: Data<AppState>, body: Json<RequestBody>) -> Result<CreatedJson<SuccessResponse>, ErrorResponse> {
+	let result = data.scheduler.add_alarm(body.time);
+
+	match result {
+		Ok(alarm) => Ok(CreatedJson(SuccessResponse { time: alarm.time, enabled: alarm.enabled })),
+		Err(e) => Err(ErrorResponse::InternalError(e)),
+	}
+}