56 lines
1.4 KiB
Rust
56 lines
1.4 KiB
Rust
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/// Generic response builder for handlers
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///
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/// Reduces complexity by centralizing response formatting logic.
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use actix_web::HttpResponse;
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use serde_json::json;
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/// Build a success response (200 OK)
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pub fn success_response<T: serde::Serialize>(data: T) -> HttpResponse {
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HttpResponse::Ok().json(data)
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}
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/// Build an error response (400 Bad Request)
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pub fn bad_request(error: &str) -> HttpResponse {
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HttpResponse::BadRequest().json(json!({ "error": error }))
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}
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/// Build a not found response (404 Not Found)
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pub fn not_found(error: &str) -> HttpResponse {
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HttpResponse::NotFound().json(json!({ "error": error }))
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}
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/// Build an internal server error response (500)
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pub fn internal_error(error: &str) -> HttpResponse {
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HttpResponse::InternalServerError().json(json!({ "error": error }))
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}
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn test_success_response_builds() {
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let resp = success_response(json!({"status": "ok"}));
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assert_eq!(resp.status(), 200);
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}
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#[test]
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fn test_bad_request_response_builds() {
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let resp = bad_request("Invalid input");
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assert_eq!(resp.status(), 400);
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}
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#[test]
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fn test_not_found_response_builds() {
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let resp = not_found("Not found");
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assert_eq!(resp.status(), 404);
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}
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#[test]
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fn test_internal_error_response_builds() {
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let resp = internal_error("Server error");
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assert_eq!(resp.status(), 500);
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}
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}
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