CraftAttack/spawn
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Added meta response structure for http API

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This commit is contained in:
Elias Müller 2023-12-18 14:14:33 +01:00
parent 2be1865263
commit 4bfcc5a2ff
1 changed files with 25 additions and 5 deletions
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30
src/main/java/eu/mhsl/craftattack/spawn/api/HttpServer.java
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@ -8,13 +8,13 @@ import spark.Request;
import spark.Spark;
import java.util.function.Function;
import java.util.function.Supplier;
public class HttpServer {
private final ConfigurationSection apiConf = Main.instance().getConfig().getConfigurationSection("api");
protected final Gson gson = new Gson();
public static Object nothing = "";
public static Object nothing = null;
public HttpServer() {
Spark.port(8080);
@ -23,6 +23,13 @@ public class HttpServer {
Main.instance().getAppliances().forEach(appliance -> appliance.httpApi(new ApiBuilder(appliance)));
}
public record Response(Status status, Object error, Object response) {
public enum Status {
FAILURE,
SUCCESS
}
}
public class ApiBuilder {
@FunctionalInterface
public interface RequestProvider<TParsed, TOriginal, TResponse> {
@ -35,19 +42,32 @@ public class HttpServer {
}
public void get(String path, Function<Request, Object> onCall) {
Spark.get(this.buildRoute(path), (req, resp) -> HttpServer.this.gson.toJson(onCall.apply(req)));
Spark.get(this.buildRoute(path), (req, resp) -> this.process(() -> onCall.apply(req)));
}
public void rawPost(String path, Function<Request, Object> onCall) {
Spark.post(this.buildRoute(path), (req, resp) -> this.process(() -> onCall.apply(req)));
}
public <TRequest> void post(String path, Class<TRequest> clazz, RequestProvider<TRequest, Request, Object> onCall) {
Spark.post(this.buildRoute(path), (req, resp) -> {
TRequest parsed = new Gson().fromJson(req.body(), clazz);
Object response = onCall.apply(parsed, req);
return HttpServer.this.gson.toJson(response);
return this.process(() -> onCall.apply(parsed, req));
});
}
public String buildRoute(String path) {
return String.format("/api/%s/%s", this.applianceName, path);
}
private String process(Supplier<Object> exec) {
HttpServer.Response response;
try {
response = new Response(Response.Status.SUCCESS, null, exec.get());
} catch (Exception e) {
response = new Response(Response.Status.FAILURE, e, null);
}
return HttpServer.this.gson.toJson(response);
}
}
}