org.zodiac.actuate.application.maintenance.AppMaintenanceEndpoint Maven / Gradle / Ivy

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There is a newer version: 1.6.8

package org.zodiac.actuate.application.maintenance;

import org.springframework.boot.actuate.endpoint.web.annotation.RestControllerEndpoint;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.zodiac.commons.util.web.ServletRequests;

import java.util.Map;
import java.util.Optional;
import java.util.function.Supplier;

@RestControllerEndpoint(id = AppMaintenanceEndpoint.ENDPOINT_NAME)
public class AppMaintenanceEndpoint {

    public static final String ENDPOINT_NAME = "app-maintenance";

    private AppMaintenanceOperatorRegistry maintenanceOperatorRegistry;

    public AppMaintenanceEndpoint(AppMaintenanceOperatorRegistry maintenanceOperatorRegistry) {
        this.maintenanceOperatorRegistry = maintenanceOperatorRegistry;
    }

    @RequestMapping(path = {"/{operator}"}, method = {RequestMethod.POST, RequestMethod.PUT, RequestMethod.DELETE})
    public ResponseEntity> process(@PathVariable("operator") String operator,
        @RequestBody(required = false) Map params) {
        try {
            RequestMethod method = ServletRequests.getRequestMethod();
            AppMaintenanceOperator maintenanceOperator = maintenanceOperatorRegistry.getOperator(operator, method).orElseThrow(
                (Supplier)() -> new UnsupportedOperationException("Unsupported maintenance operation"));
            maintenanceOperator.process(params);
            return ResponseEntity.ok(AppMaintenanceResult.successOfData("success"));
        } catch (Throwable throwable) {
            return ResponseEntity.status(HttpStatus.METHOD_NOT_ALLOWED).body(AppMaintenanceResult.failOfMessage(throwable.getMessage()));
        }
    }

    @GetMapping(path = {"/status"})
    public ResponseEntity>> status() {
        try {
            return ResponseEntity.of(Optional.ofNullable(AppMaintenanceResult.successOfData(maintenanceOperatorRegistry.getStatus())));
        } catch (Throwable throwable) {
            return ResponseEntity.status(HttpStatus.METHOD_NOT_ALLOWED).body(AppMaintenanceResult.failOfMessage(throwable.getMessage()));
        }
    }

}