github.com/ronaksoft/rony@v0.16.26-0.20230807065236-1743dbfe6959/options.proto

syntax = "proto2";
import "google/protobuf/descriptor.proto";
option go_package = "github.com/ronaksoft/rony";

// RestOpt is the container message for all the required and optional parameters for REST setup.
// By adding 'rony_rest' option to the method definition a REST wrapper will be generated for that
// method and that RPC handler will become accessible using REST endpoint.
message RestOpt {
  // method identifies the HTTP command: i.e. 'get', 'post', 'put', ...
  required string method = 1;
  // path identifies the path that this RPC method will be available as REST endpoint.
  required string path = 2;
  // bind_path_variables is a list of pair of bindings. For example if we have a path '/part1/:var1/:var2'
  // and we want to bind 'var1' to field 'fieldVar1': "var1=fieldVar1"
  repeated string bind_path_param = 3;
  // bind_query_param is a list of pair of bindings. For example if we have a query param var1
  // and we want to bind 'var1' to field 'fieldVar1': "var1=fieldVar1"
  repeated string bind_query_param = 4;
  // json_encode if is set then input and output data are json encoded version of the proto messages
  optional bool json_encode = 5;
}

// ModelOpt holds all the information if you want to create a model from your proto message.
message ModelOpt {
  // singleton marks this model as a singleton.
  optional bool singleton = 1;
  // global_datasource generates the code for remote repository
  // POSSIBLE VALUES: cql, sql
  optional string global_datasource = 2;
  // local_datasource generates the code for local repository
  // POSSIBLE VALUES: store, cql, sql
  optional string local_datasource = 3;
  // table a virtual table presentation to hold instances of this message, like rows in a table
  // PRIMARY KEY FORMAT: ( (partitionKey1, partitionKey2, ...), clusteringKey1, clusteringKey2, ...)
  optional PrimaryKeyOpt table = 4;
  // view creates a materialized view of the aggregate based on the primary key.
  // PRIMARY KEY FORMAT: ( (partitionKey1, partitionKey2, ...), clusteringKey1, clusteringKey2, ...)
  // NOTE: The primary key of the view must contains all the primary key items of the table. They don't need to
  //           follow the same order as table. for example the following is correct:
  //                  table = ((a, b), c)
  //                  view = ((c, a),  d, b)
  repeated PrimaryKeyOpt view = 5;

}

// PrimaryKeyOpt is the container for aggregate primary key settings. It is going to replace old
// rony_aggregate_table & rony_aggregate_view options.
message PrimaryKeyOpt {
  repeated string part_key = 1;
  repeated string sort_key = 2;
  // Alias could be used to override the name of materialized view. If this is not set, Rony automatically
  // generates for you.
  optional string alias = 4;
}

message CliOpt {
  // protocol defines what protocol should client use to communicate with server.
  // POSSIBLE VALUES: "ws", "http"
  optional string protocol = 1;
}

extend google.protobuf.ServiceOptions {
  // rony_cli generates the boiler plate code for client stub of rpc methods.
  optional CliOpt rony_cli = 50001;
  // rony_no_client if is set then no client code will be generated. This flag is for internal usage.
  // DO NOT USE IT.
  optional bool rony_no_client = 50003;
}

extend google.protobuf.MethodOptions {
  // rony_internal marks this method internal, hence only edges could execute this rpc through tunnel messages. In other words,
  // this command is not exposed to external clients connected through th gateway.
  optional bool rony_internal = 50002;
  optional RestOpt rony_rest = 50003;
}

extend google.protobuf.MessageOptions {
  optional ModelOpt rony_model = 50001;
  optional bool rony_envelope = 50031;
  // rony_skip_json will not generate de/serializer for JSON. If you use this option, then you need to
  // write them manually otherwise you will get compiler error.
  optional bool rony_skip_json = 50032;
}

extend google.protobuf.FieldOptions {
  // rony_index marks this field as an indexed field. Some queries will be generated for this indexed field.
  optional bool rony_index = 50001;
  // rony_default set the help text in generated cli client. This flag only works if rony_cobra_cmd is set
  // in the service.
  optional string rony_help = 50002;
  // rony_default set the default value in generated cli client. This flag only works if rony_cobra_cmd is set
  // in the service.
  optional string rony_default = 50003;
}