feat: add gacha and init cms

imphnen-gacha/src/v1/gacha_roll/gacha_roll_service.rs

@@ -0,0 +1,49 @@
+use crate::{
+	AppState, GachaRollItemDto, GachaRollRepository, GachaRollRequestDto,
+	GachaRollSchema, ResponseSuccessDto, common_response, success_response,
+	validate_request,
+};
+use axum::http::StatusCode;
+use axum::response::Response;
+
+pub struct GachaRollService;
+
+impl GachaRollService {
+	pub async fn get_gacha_roll_by_id(state: &AppState, id: String) -> Response {
+		let repo = GachaRollRepository::new(state);
+		match repo.query_gacha_roll_by_id(id).await {
+			Ok(roll) => success_response(ResponseSuccessDto {
+				data: GachaRollItemDto::from(&roll),
+			}),
+			Err(e) => common_response(StatusCode::NOT_FOUND, &e.to_string()),
+		}
+	}
+
+	pub async fn create_gacha_roll(
+		state: &AppState,
+		payload: GachaRollRequestDto,
+	) -> Response {
+		if let Err((status, message)) = validate_request(&payload) {
+			return common_response(status, &message);
+		}
+		let schema = GachaRollSchema::create(payload);
+		let repo = GachaRollRepository::new(state);
+		match repo.query_create_gacha_roll(schema).await {
+			Ok(msg) => common_response(StatusCode::CREATED, &msg),
+			Err(e) => common_response(StatusCode::INTERNAL_SERVER_ERROR, &e.to_string()),
+		}
+	}
+
+	pub async fn execute_roll_once(state: &AppState) -> Response {
+		let repo = GachaRollRepository::new(state);
+		match repo.query_all_active_rolls().await {
+			Ok(rolls) => match GachaRollRepository::roll_once(&rolls) {
+				Some(roll) => success_response(ResponseSuccessDto {
+					data: GachaRollItemDto::from(&roll),
+				}),
+				None => common_response(StatusCode::NOT_FOUND, "No rollable item available"),
+			},
+			Err(e) => common_response(StatusCode::INTERNAL_SERVER_ERROR, &e.to_string()),
+		}
+	}
+}