From 19b81ab02a4ccf78b871d2df2542907166d9507d Mon Sep 17 00:00:00 2001
From: Andrey Ivanov <tiburon-777@users.noreply.github.com>
Date: Mon, 12 Oct 2020 08:57:43 +0300
Subject: [PATCH] HW13 WIP 010

---
 hw12_13_14_15_calendar/Makefile               |   2 +-
 .../grpcserver/google/api/annotations.proto   |  31 --
 .../grpcserver/google/api/http.proto          | 318 -----------------
 .../grpcserver/google/api/httpbody.proto      |  78 ----
 .../grpcserver/grpcserver.proto               |  86 ++---
 .../internal/grpcserver/grpcserver.pb.gw.go   | 334 ------------------
 .../internal/grpcserver/server.go             |   1 +
 7 files changed, 40 insertions(+), 810 deletions(-)
 delete mode 100755 hw12_13_14_15_calendar/grpcserver/google/api/annotations.proto
 delete mode 100755 hw12_13_14_15_calendar/grpcserver/google/api/http.proto
 delete mode 100755 hw12_13_14_15_calendar/grpcserver/google/api/httpbody.proto
 delete mode 100644 hw12_13_14_15_calendar/internal/grpcserver/grpcserver.pb.gw.go

diff --git a/hw12_13_14_15_calendar/Makefile b/hw12_13_14_15_calendar/Makefile
index b5cd668..c055c11 100644
--- a/hw12_13_14_15_calendar/Makefile
+++ b/hw12_13_14_15_calendar/Makefile
@@ -16,6 +16,6 @@ install-lint-deps:
 	(which golangci-lint > /dev/null) || curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(shell go env GOPATH)/bin v1.30.0
 
 generate:
-	protoc  -I ./grpcserver  --go_out=plugins=grpc:./internal/grpcserver --grpc-gateway_out=logtostderr=true:./internal/grpcserver ./grpcserver/grpcserver.proto
+	protoc  -I ./grpcserver  --go_out=plugins=grpc:./internal/grpcserver ./grpcserver/grpcserver.proto
 
 .PHONY: build run test lint
\ No newline at end of file
diff --git a/hw12_13_14_15_calendar/grpcserver/google/api/annotations.proto b/hw12_13_14_15_calendar/grpcserver/google/api/annotations.proto
deleted file mode 100755
index 18dcf20..0000000
--- a/hw12_13_14_15_calendar/grpcserver/google/api/annotations.proto
+++ /dev/null
@@ -1,31 +0,0 @@
-// Copyright (c) 2015, Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-syntax = "proto3";
-
-package google.api;
-
-import "google/api/http.proto";
-import "google/protobuf/descriptor.proto";
-
-option go_package = "google.golang.org/genproto/googleapis/api/annotations;annotations";
-option java_multiple_files = true;
-option java_outer_classname = "AnnotationsProto";
-option java_package = "com.google.api";
-option objc_class_prefix = "GAPI";
-
-extend google.protobuf.MethodOptions {
-  // See `HttpRule`.
-  HttpRule http = 72295728;
-}
\ No newline at end of file
diff --git a/hw12_13_14_15_calendar/grpcserver/google/api/http.proto b/hw12_13_14_15_calendar/grpcserver/google/api/http.proto
deleted file mode 100755
index 61168c3..0000000
--- a/hw12_13_14_15_calendar/grpcserver/google/api/http.proto
+++ /dev/null
@@ -1,318 +0,0 @@
-// Copyright 2018 Google LLC
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-syntax = "proto3";
-
-package google.api;
-
-option cc_enable_arenas = true;
-option go_package = "google.golang.org/genproto/googleapis/api/annotations;annotations";
-option java_multiple_files = true;
-option java_outer_classname = "HttpProto";
-option java_package = "com.google.api";
-option objc_class_prefix = "GAPI";
-
-
-// Defines the HTTP configuration for an API service. It contains a list of
-// [HttpRule][google.api.HttpRule], each specifying the mapping of an RPC method
-// to one or more HTTP REST API methods.
-message Http {
-  // A list of HTTP configuration rules that apply to individual API methods.
-  //
-  // **NOTE:** All service configuration rules follow "last one wins" order.
-  repeated HttpRule rules = 1;
-
-  // When set to true, URL path parmeters will be fully URI-decoded except in
-  // cases of single segment matches in reserved expansion, where "%2F" will be
-  // left encoded.
-  //
-  // The default behavior is to not decode RFC 6570 reserved characters in multi
-  // segment matches.
-  bool fully_decode_reserved_expansion = 2;
-}
-
-// `HttpRule` defines the mapping of an RPC method to one or more HTTP
-// REST API methods. The mapping specifies how different portions of the RPC
-// request message are mapped to URL path, URL query parameters, and
-// HTTP request body. The mapping is typically specified as an
-// `google.api.http` annotation on the RPC method,
-// see "google/api/annotations.proto" for details.
-//
-// The mapping consists of a field specifying the path template and
-// method kind.  The path template can refer to fields in the request
-// message, as in the example below which describes a REST GET
-// operation on a resource collection of messages:
-//
-//
-//     service Messaging {
-//       rpc GetMessage(GetMessageRequest) returns (Message) {
-//         option (google.api.http).get = "/v1/messages/{message_id}/{sub.subfield}";
-//       }
-//     }
-//     message GetMessageRequest {
-//       message SubMessage {
-//         string subfield = 1;
-//       }
-//       string message_id = 1; // mapped to the URL
-//       SubMessage sub = 2;    // `sub.subfield` is url-mapped
-//     }
-//     message Message {
-//       string text = 1; // content of the resource
-//     }
-//
-// The same http annotation can alternatively be expressed inside the
-// `GRPC API Configuration` YAML file.
-//
-//     http:
-//       rules:
-//         - selector: <proto_package_name>.Messaging.GetMessage
-//           get: /v1/messages/{message_id}/{sub.subfield}
-//
-// This definition enables an automatic, bidrectional mapping of HTTP
-// JSON to RPC. Example:
-//
-// HTTP | RPC
-// -----|-----
-// `GET /v1/messages/123456/foo`  | `GetMessage(message_id: "123456" sub: SubMessage(subfield: "foo"))`
-//
-// In general, not only fields but also field paths can be referenced
-// from a path pattern. Fields mapped to the path pattern cannot be
-// repeated and must have a primitive (non-message) type.
-//
-// Any fields in the request message which are not bound by the path
-// pattern automatically become (optional) HTTP query
-// parameters. Assume the following definition of the request message:
-//
-//
-//     service Messaging {
-//       rpc GetMessage(GetMessageRequest) returns (Message) {
-//         option (google.api.http).get = "/v1/messages/{message_id}";
-//       }
-//     }
-//     message GetMessageRequest {
-//       message SubMessage {
-//         string subfield = 1;
-//       }
-//       string message_id = 1; // mapped to the URL
-//       int64 revision = 2;    // becomes a parameter
-//       SubMessage sub = 3;    // `sub.subfield` becomes a parameter
-//     }
-//
-//
-// This enables a HTTP JSON to RPC mapping as below:
-//
-// HTTP | RPC
-// -----|-----
-// `GET /v1/messages/123456?revision=2&sub.subfield=foo` | `GetMessage(message_id: "123456" revision: 2 sub: SubMessage(subfield: "foo"))`
-//
-// Note that fields which are mapped to HTTP parameters must have a
-// primitive type or a repeated primitive type. Message types are not
-// allowed. In the case of a repeated type, the parameter can be
-// repeated in the URL, as in `...?param=A&param=B`.
-//
-// For HTTP method kinds which allow a request body, the `body` field
-// specifies the mapping. Consider a REST update method on the
-// message resource collection:
-//
-//
-//     service Messaging {
-//       rpc UpdateMessage(UpdateMessageRequest) returns (Message) {
-//         option (google.api.http) = {
-//           put: "/v1/messages/{message_id}"
-//           body: "message"
-//         };
-//       }
-//     }
-//     message UpdateMessageRequest {
-//       string message_id = 1; // mapped to the URL
-//       Message message = 2;   // mapped to the body
-//     }
-//
-//
-// The following HTTP JSON to RPC mapping is enabled, where the
-// representation of the JSON in the request body is determined by
-// protos JSON encoding:
-//
-// HTTP | RPC
-// -----|-----
-// `PUT /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id: "123456" message { text: "Hi!" })`
-//
-// The special name `*` can be used in the body mapping to define that
-// every field not bound by the path template should be mapped to the
-// request body.  This enables the following alternative definition of
-// the update method:
-//
-//     service Messaging {
-//       rpc UpdateMessage(Message) returns (Message) {
-//         option (google.api.http) = {
-//           put: "/v1/messages/{message_id}"
-//           body: "*"
-//         };
-//       }
-//     }
-//     message Message {
-//       string message_id = 1;
-//       string text = 2;
-//     }
-//
-//
-// The following HTTP JSON to RPC mapping is enabled:
-//
-// HTTP | RPC
-// -----|-----
-// `PUT /v1/messages/123456 { "text": "Hi!" }` | `UpdateMessage(message_id: "123456" text: "Hi!")`
-//
-// Note that when using `*` in the body mapping, it is not possible to
-// have HTTP parameters, as all fields not bound by the path end in
-// the body. This makes this option more rarely used in practice of
-// defining REST APIs. The common usage of `*` is in custom methods
-// which don't use the URL at all for transferring data.
-//
-// It is possible to define multiple HTTP methods for one RPC by using
-// the `additional_bindings` option. Example:
-//
-//     service Messaging {
-//       rpc GetMessage(GetMessageRequest) returns (Message) {
-//         option (google.api.http) = {
-//           get: "/v1/messages/{message_id}"
-//           additional_bindings {
-//             get: "/v1/users/{user_id}/messages/{message_id}"
-//           }
-//         };
-//       }
-//     }
-//     message GetMessageRequest {
-//       string message_id = 1;
-//       string user_id = 2;
-//     }
-//
-//
-// This enables the following two alternative HTTP JSON to RPC
-// mappings:
-//
-// HTTP | RPC
-// -----|-----
-// `GET /v1/messages/123456` | `GetMessage(message_id: "123456")`
-// `GET /v1/users/me/messages/123456` | `GetMessage(user_id: "me" message_id: "123456")`
-//
-// # Rules for HTTP mapping
-//
-// The rules for mapping HTTP path, query parameters, and body fields
-// to the request message are as follows:
-//
-// 1. The `body` field specifies either `*` or a field path, or is
-//    omitted. If omitted, it indicates there is no HTTP request body.
-// 2. Leaf fields (recursive expansion of nested messages in the
-//    request) can be classified into three types:
-//     (a) Matched in the URL template.
-//     (b) Covered by body (if body is `*`, everything except (a) fields;
-//         else everything under the body field)
-//     (c) All other fields.
-// 3. URL query parameters found in the HTTP request are mapped to (c) fields.
-// 4. Any body sent with an HTTP request can contain only (b) fields.
-//
-// The syntax of the path template is as follows:
-//
-//     Template = "/" Segments [ Verb ] ;
-//     Segments = Segment { "/" Segment } ;
-//     Segment  = "*" | "**" | LITERAL | Variable ;
-//     Variable = "{" FieldPath [ "=" Segments ] "}" ;
-//     FieldPath = IDENT { "." IDENT } ;
-//     Verb     = ":" LITERAL ;
-//
-// The syntax `*` matches a single path segment. The syntax `**` matches zero
-// or more path segments, which must be the last part of the path except the
-// `Verb`. The syntax `LITERAL` matches literal text in the path.
-//
-// The syntax `Variable` matches part of the URL path as specified by its
-// template. A variable template must not contain other variables. If a variable
-// matches a single path segment, its template may be omitted, e.g. `{var}`
-// is equivalent to `{var=*}`.
-//
-// If a variable contains exactly one path segment, such as `"{var}"` or
-// `"{var=*}"`, when such a variable is expanded into a URL path, all characters
-// except `[-_.~0-9a-zA-Z]` are percent-encoded. Such variables show up in the
-// Discovery Document as `{var}`.
-//
-// If a variable contains one or more path segments, such as `"{var=foo/*}"`
-// or `"{var=**}"`, when such a variable is expanded into a URL path, all
-// characters except `[-_.~/0-9a-zA-Z]` are percent-encoded. Such variables
-// show up in the Discovery Document as `{+var}`.
-//
-// NOTE: While the single segment variable matches the semantics of
-// [RFC 6570](https://tools.ietf.org/html/rfc6570) Section 3.2.2
-// Simple String Expansion, the multi segment variable **does not** match
-// RFC 6570 Reserved Expansion. The reason is that the Reserved Expansion
-// does not expand special characters like `?` and `#`, which would lead
-// to invalid URLs.
-//
-// NOTE: the field paths in variables and in the `body` must not refer to
-// repeated fields or map fields.
-message HttpRule {
-  // Selects methods to which this rule applies.
-  //
-  // Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
-  string selector = 1;
-
-  // Determines the URL pattern is matched by this rules. This pattern can be
-  // used with any of the {get|put|post|delete|patch} methods. A custom method
-  // can be defined using the 'custom' field.
-  oneof pattern {
-    // Used for listing and getting information about resources.
-    string get = 2;
-
-    // Used for updating a resource.
-    string put = 3;
-
-    // Used for creating a resource.
-    string post = 4;
-
-    // Used for deleting a resource.
-    string delete = 5;
-
-    // Used for updating a resource.
-    string patch = 6;
-
-    // The custom pattern is used for specifying an HTTP method that is not
-    // included in the `pattern` field, such as HEAD, or "*" to leave the
-    // HTTP method unspecified for this rule. The wild-card rule is useful
-    // for services that provide content to Web (HTML) clients.
-    CustomHttpPattern custom = 8;
-  }
-
-  // The name of the request field whose value is mapped to the HTTP body, or
-  // `*` for mapping all fields not captured by the path pattern to the HTTP
-  // body. NOTE: the referred field must not be a repeated field and must be
-  // present at the top-level of request message type.
-  string body = 7;
-
-  // Optional. The name of the response field whose value is mapped to the HTTP
-  // body of response. Other response fields are ignored. When
-  // not set, the response message will be used as HTTP body of response.
-  string response_body = 12;
-
-  // Additional HTTP bindings for the selector. Nested bindings must
-  // not contain an `additional_bindings` field themselves (that is,
-  // the nesting may only be one level deep).
-  repeated HttpRule additional_bindings = 11;
-}
-
-// A custom pattern is used for defining custom HTTP verb.
-message CustomHttpPattern {
-  // The name of this custom HTTP verb.
-  string kind = 1;
-
-  // The path matched by this custom verb.
-  string path = 2;
-}
\ No newline at end of file
diff --git a/hw12_13_14_15_calendar/grpcserver/google/api/httpbody.proto b/hw12_13_14_15_calendar/grpcserver/google/api/httpbody.proto
deleted file mode 100755
index 4428515..0000000
--- a/hw12_13_14_15_calendar/grpcserver/google/api/httpbody.proto
+++ /dev/null
@@ -1,78 +0,0 @@
-// Copyright 2018 Google LLC.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-syntax = "proto3";
-
-package google.api;
-
-import "google/protobuf/any.proto";
-
-option cc_enable_arenas = true;
-option go_package = "google.golang.org/genproto/googleapis/api/httpbody;httpbody";
-option java_multiple_files = true;
-option java_outer_classname = "HttpBodyProto";
-option java_package = "com.google.api";
-option objc_class_prefix = "GAPI";
-
-// Message that represents an arbitrary HTTP body. It should only be used for
-// payload formats that can't be represented as JSON, such as raw binary or
-// an HTML page.
-//
-//
-// This message can be used both in streaming and non-streaming API methods in
-// the request as well as the response.
-//
-// It can be used as a top-level request field, which is convenient if one
-// wants to extract parameters from either the URL or HTTP template into the
-// request fields and also want access to the raw HTTP body.
-//
-// Example:
-//
-//     message GetResourceRequest {
-//       // A unique request id.
-//       string request_id = 1;
-//
-//       // The raw HTTP body is bound to this field.
-//       google.api.HttpBody http_body = 2;
-//     }
-//
-//     service ResourceService {
-//       rpc GetResource(GetResourceRequest) returns (google.api.HttpBody);
-//       rpc UpdateResource(google.api.HttpBody) returns
-//       (google.protobuf.Empty);
-//     }
-//
-// Example with streaming methods:
-//
-//     service CaldavService {
-//       rpc GetCalendar(stream google.api.HttpBody)
-//         returns (stream google.api.HttpBody);
-//       rpc UpdateCalendar(stream google.api.HttpBody)
-//         returns (stream google.api.HttpBody);
-//     }
-//
-// Use of this type only changes how the request and response bodies are
-// handled, all other features will continue to work unchanged.
-message HttpBody {
-  // The HTTP Content-Type header value specifying the content type of the body.
-  string content_type = 1;
-
-  // The HTTP request/response body as raw binary.
-  bytes data = 2;
-
-  // Application specific response metadata. Must be set in the first response
-  // for streaming APIs.
-  repeated google.protobuf.Any extensions = 3;
-}
\ No newline at end of file
diff --git a/hw12_13_14_15_calendar/grpcserver/grpcserver.proto b/hw12_13_14_15_calendar/grpcserver/grpcserver.proto
index cd40793..f8e0ff3 100644
--- a/hw12_13_14_15_calendar/grpcserver/grpcserver.proto
+++ b/hw12_13_14_15_calendar/grpcserver/grpcserver.proto
@@ -7,8 +7,22 @@ option go_package = "grpcserver";
 import "google/protobuf/timestamp.proto";
 import "google/protobuf/duration.proto";
 import "google/protobuf/empty.proto";
-import "google/api/annotations.proto";
 
+
+service grpc {
+  rpc Create(CreateReq) returns (CreateRsp) {}
+  rpc Update(UpdateReq) returns (google.protobuf.Empty) {}
+  rpc Delete(DeleteReq) returns (google.protobuf.Empty) {}
+  rpc List(google.protobuf.Empty) returns (ListResp) {}
+  rpc GetByID(GetByIDReq) returns (GetByIDResp) {}
+  rpc GetByDate(GetByDateReq) returns (GetByDateResp) {}
+}
+
+enum QueryRange {
+  DAY = 0;
+  WEEK = 1;
+  MONTH = 2;
+}
 message Event {
   int64 ID  = 1;
   string Title = 2;
@@ -19,61 +33,37 @@ message Event {
   google.protobuf.Duration NotifyTime = 7;
 }
 
-message EventList {
-  repeated Event Events = 1;
+message CreateReq {
+  string Title = 2;
+  google.protobuf.Timestamp Date = 3;
+  google.protobuf.Duration Latency = 4;
+  string Note = 5;
+  int64 UserID = 6;
+  google.protobuf.Duration NotifyTime = 7;
 }
-
-message EventID {
+message CreateRsp {
   int64 ID  = 1;
 }
-
-message EventWthID {
+message UpdateReq {
   int64 ID  = 1;
   Event Event = 2;
 }
-
-enum QueryRange {
-  DAY = 0;
-  WEEK = 1;
-  MONTH = 2;
+message DeleteReq {
+  int64 ID  = 1;
 }
-
-message Date {
+message ListResp {
+  repeated Event Events = 1;
+}
+message GetByIDReq {
+  int64 ID  = 1;
+}
+message GetByIDResp {
+  repeated Event Events = 1;
+}
+message GetByDateReq {
   google.protobuf.Timestamp Date = 1;
   QueryRange Range = 2;
 }
-
-service grpc {
-  rpc Create(Event) returns (EventID) {
-    option (google.api.http) = {
-      post: "",
-      body: "*",
-    };
-  }
-  rpc Update(EventWthID) returns (google.protobuf.Empty) {
-    option (google.api.http) = {
-      put: "/{ID}",
-      body: "*",
-    };
-  }
-  rpc Delete(EventID) returns (google.protobuf.Empty) {
-    option (google.api.http) = {
-      delete: "/{ID}"
-    };
-  }
-  rpc List(google.protobuf.Empty) returns (EventList) {
-    option (google.api.http) = {
-      get: "/event"
-    };
-  }
-  rpc GetByID(EventID) returns (EventList) {
-    option (google.api.http) = {
-      get: "/{ID}"
-    };
-  }
-  rpc GetByDate(Date) returns (EventList) {
-    option (google.api.http) = {
-      get: "/{Date}/{Range}"
-    };
-  }
+message GetByDateResp {
+  repeated Event Events = 1;
 }
\ No newline at end of file
diff --git a/hw12_13_14_15_calendar/internal/grpcserver/grpcserver.pb.gw.go b/hw12_13_14_15_calendar/internal/grpcserver/grpcserver.pb.gw.go
deleted file mode 100644
index 2ad6b6b..0000000
--- a/hw12_13_14_15_calendar/internal/grpcserver/grpcserver.pb.gw.go
+++ /dev/null
@@ -1,334 +0,0 @@
-// Code generated by protoc-gen-grpc-gateway. DO NOT EDIT.
-// source: grpcserver.proto
-
-/*
-Package grpcserver is a reverse proxy.
-
-It translates gRPC into RESTful JSON APIs.
-*/
-package grpcserver
-
-import (
-	"io"
-	"net/http"
-
-	"github.com/golang/protobuf/proto"
-	"github.com/golang/protobuf/ptypes/empty"
-	"github.com/grpc-ecosystem/grpc-gateway/runtime"
-	"github.com/grpc-ecosystem/grpc-gateway/utilities"
-	"golang.org/x/net/context"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/codes"
-	"google.golang.org/grpc/grpclog"
-	"google.golang.org/grpc/status"
-)
-
-var _ codes.Code
-var _ io.Reader
-var _ status.Status
-var _ = runtime.String
-var _ = utilities.NewDoubleArray
-
-func request_Grpc_Update_0(ctx context.Context, marshaler runtime.Marshaler, client GrpcClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq EventWthID
-	var metadata runtime.ServerMetadata
-
-	newReader, berr := utilities.IOReaderFactory(req.Body)
-	if berr != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", berr)
-	}
-	if err := marshaler.NewDecoder(newReader()).Decode(&protoReq); err != nil && err != io.EOF {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
-	}
-
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["ID"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "ID")
-	}
-
-	protoReq.ID, err = runtime.Int64(val)
-
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "ID", err)
-	}
-
-	msg, err := client.Update(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-
-}
-
-func request_Grpc_Delete_0(ctx context.Context, marshaler runtime.Marshaler, client GrpcClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq EventID
-	var metadata runtime.ServerMetadata
-
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["ID"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "ID")
-	}
-
-	protoReq.ID, err = runtime.Int64(val)
-
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "ID", err)
-	}
-
-	msg, err := client.Delete(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-
-}
-
-func request_Grpc_List_0(ctx context.Context, marshaler runtime.Marshaler, client GrpcClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq empty.Empty
-	var metadata runtime.ServerMetadata
-
-	msg, err := client.List(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-
-}
-
-func request_Grpc_GetByID_0(ctx context.Context, marshaler runtime.Marshaler, client GrpcClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq EventID
-	var metadata runtime.ServerMetadata
-
-	var (
-		val string
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["ID"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "ID")
-	}
-
-	protoReq.ID, err = runtime.Int64(val)
-
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "ID", err)
-	}
-
-	msg, err := client.GetByID(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-
-}
-
-func request_Grpc_GetByDate_0(ctx context.Context, marshaler runtime.Marshaler, client GrpcClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
-	var protoReq Date
-	var metadata runtime.ServerMetadata
-
-	var (
-		val string
-		e   int32
-		ok  bool
-		err error
-		_   = err
-	)
-
-	val, ok = pathParams["Date"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "Date")
-	}
-
-	protoReq.Date, err = runtime.Timestamp(val)
-
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "Date", err)
-	}
-
-	val, ok = pathParams["Range"]
-	if !ok {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "Range")
-	}
-
-	e, err = runtime.Enum(val, QueryRange_value)
-
-	if err != nil {
-		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "Range", err)
-	}
-
-	protoReq.Range = QueryRange(e)
-
-	msg, err := client.GetByDate(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
-	return msg, metadata, err
-
-}
-
-// RegisterGrpcHandlerFromEndpoint is same as RegisterGrpcHandler but
-// automatically dials to "endpoint" and closes the connection when "ctx" gets done.
-func RegisterGrpcHandlerFromEndpoint(ctx context.Context, mux *runtime.ServeMux, endpoint string, opts []grpc.DialOption) (err error) {
-	conn, err := grpc.Dial(endpoint, opts...)
-	if err != nil {
-		return err
-	}
-	defer func() {
-		if err != nil {
-			if cerr := conn.Close(); cerr != nil {
-				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
-			}
-			return
-		}
-		go func() {
-			<-ctx.Done()
-			if cerr := conn.Close(); cerr != nil {
-				grpclog.Infof("Failed to close conn to %s: %v", endpoint, cerr)
-			}
-		}()
-	}()
-
-	return RegisterGrpcHandler(ctx, mux, conn)
-}
-
-// RegisterGrpcHandler registers the http handlers for service Grpc to "mux".
-// The handlers forward requests to the grpc endpoint over "conn".
-func RegisterGrpcHandler(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error {
-	return RegisterGrpcHandlerClient(ctx, mux, NewGrpcClient(conn))
-}
-
-// RegisterGrpcHandlerClient registers the http handlers for service Grpc
-// to "mux". The handlers forward requests to the grpc endpoint over the given implementation of "GrpcClient".
-// Note: the gRPC framework executes interceptors within the gRPC handler. If the passed in "GrpcClient"
-// doesn't go through the normal gRPC flow (creating a gRPC client etc.) then it will be up to the passed in
-// "GrpcClient" to call the correct interceptors.
-func RegisterGrpcHandlerClient(ctx context.Context, mux *runtime.ServeMux, client GrpcClient) error {
-
-	mux.Handle("PUT", pattern_Grpc_Update_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		rctx, err := runtime.AnnotateContext(ctx, mux, req)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_Grpc_Update_0(rctx, inboundMarshaler, client, req, pathParams)
-		ctx = runtime.NewServerMetadataContext(ctx, md)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-
-		forward_Grpc_Update_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
-	})
-
-	mux.Handle("DELETE", pattern_Grpc_Delete_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		rctx, err := runtime.AnnotateContext(ctx, mux, req)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_Grpc_Delete_0(rctx, inboundMarshaler, client, req, pathParams)
-		ctx = runtime.NewServerMetadataContext(ctx, md)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-
-		forward_Grpc_Delete_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
-	})
-
-	mux.Handle("GET", pattern_Grpc_List_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		rctx, err := runtime.AnnotateContext(ctx, mux, req)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_Grpc_List_0(rctx, inboundMarshaler, client, req, pathParams)
-		ctx = runtime.NewServerMetadataContext(ctx, md)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-
-		forward_Grpc_List_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
-	})
-
-	mux.Handle("GET", pattern_Grpc_GetByID_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		rctx, err := runtime.AnnotateContext(ctx, mux, req)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_Grpc_GetByID_0(rctx, inboundMarshaler, client, req, pathParams)
-		ctx = runtime.NewServerMetadataContext(ctx, md)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-
-		forward_Grpc_GetByID_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
-	})
-
-	mux.Handle("GET", pattern_Grpc_GetByDate_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
-		ctx, cancel := context.WithCancel(req.Context())
-		defer cancel()
-		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
-		rctx, err := runtime.AnnotateContext(ctx, mux, req)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-		resp, md, err := request_Grpc_GetByDate_0(rctx, inboundMarshaler, client, req, pathParams)
-		ctx = runtime.NewServerMetadataContext(ctx, md)
-		if err != nil {
-			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
-			return
-		}
-
-		forward_Grpc_GetByDate_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
-
-	})
-
-	return nil
-}
-
-var (
-	pattern_Grpc_Update_0 = runtime.MustPattern(runtime.NewPattern(1, []int{1, 0, 4, 1, 5, 0}, []string{"ID"}, ""))
-
-	pattern_Grpc_Delete_0 = runtime.MustPattern(runtime.NewPattern(1, []int{1, 0, 4, 1, 5, 0}, []string{"ID"}, ""))
-
-	pattern_Grpc_List_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0}, []string{"event"}, ""))
-
-	pattern_Grpc_GetByID_0 = runtime.MustPattern(runtime.NewPattern(1, []int{1, 0, 4, 1, 5, 0}, []string{"ID"}, ""))
-
-	pattern_Grpc_GetByDate_0 = runtime.MustPattern(runtime.NewPattern(1, []int{1, 0, 4, 1, 5, 0, 1, 0, 4, 1, 5, 1}, []string{"Date", "Range"}, ""))
-)
-
-var (
-	forward_Grpc_Update_0 = runtime.ForwardResponseMessage
-
-	forward_Grpc_Delete_0 = runtime.ForwardResponseMessage
-
-	forward_Grpc_List_0 = runtime.ForwardResponseMessage
-
-	forward_Grpc_GetByID_0 = runtime.ForwardResponseMessage
-
-	forward_Grpc_GetByDate_0 = runtime.ForwardResponseMessage
-)
diff --git a/hw12_13_14_15_calendar/internal/grpcserver/server.go b/hw12_13_14_15_calendar/internal/grpcserver/server.go
index a3fedab..4c455b1 100644
--- a/hw12_13_14_15_calendar/internal/grpcserver/server.go
+++ b/hw12_13_14_15_calendar/internal/grpcserver/server.go
@@ -20,6 +20,7 @@ func New(app *app.App) Server {
 func (s *Server) Start(conf config.Config) error {
 	s.app.Logger.Infof("GRPC server starting")
 	listnGrpc, err := net.Listen("tcp", net.JoinHostPort(conf.Grpc.Address, conf.Grpc.Port))
+	RegisterGrpcServer(s.s, &Service{})
 	if err != nil {
 		return err
 	}