service.proto

syntax = "proto3";

package webDev;
import "google/api/annotations.proto";
import "google/protobuf/empty.proto";
import "google/protobuf/timestamp.proto";
import "google/protobuf/duration.proto";

option go_package = "github.com/sharif-web/assignment4-fall2021/proto/build";

service WebDev {

  rpc Monitoring (google.protobuf.Empty) returns (stream MonitoringLogStreamResponse) {
  }

  rpc GetRules (google.protobuf.Empty) returns (GetRulesResponse) {
    option (google.api.http) = {
      get: "/api/fraud/rules"
    };
  }


  rpc UpdateRules (UpdateRulesRequest) returns (google.protobuf.Empty) {
    option (google.api.http) = {
      put: "/api/fraud/rules"
      body: "*"
    };
  }

  rpc GetReport (GetReportRequest) returns (GetReportResponse) {
    option (google.api.http) = {
      get: "/api/fraud/report"
    };
  }
}

message VehicleLog {
  int64 code = 1;
  int64 speed = 2;
  Location location = 3 ;
  bool is_off = 4;
  float temperature = 5;
  google.protobuf.Timestamp time = 6 ;
}

message Location {
  float latitude = 1;
  float longitude = 2;
}


message GetReportRequest {
  int64 vehicle_code = 1 ;
  int64 start_date_unix = 2;
  int64 end_date_unix = 3;
}

message GetReportResponse {
  google.protobuf.Duration driving_time = 1;
  float covered_distance_km = 2;
  repeated FraudDetectedEvent frauds = 3;
}


message TemperatureRule {
  int32 min = 1 ;
  int32 max = 2;
}

message GetRulesResponse {
  Rules rules = 1;
}

message Rules {
  TemperatureRule temperature_rule = 1;
  uint32 max_speed = 2;
}

message UpdateRulesRequest {
  Rules rules = 1;
}

message MonitoringLogStreamResponse {
  VehicleLog vehicle_log = 1 ;
}

message FraudDetectedEvent {
  int64 vehicle_code = 1;
  RuleType type = 2;
  google.protobuf.Timestamp time = 6 ;
}

enum RuleType {
  Non = 0 ;
  Speed = 1;
  Temperature = 2 ;
}

message MonitoringFraudDetectNotificationResponse {
  FraudDetectedEvent event = 2;
}