add roles routes

api/main.proto

@@ -110,11 +110,31 @@ service EveningDetectiveServer {
     };
   }
 
+  rpc GetUserById(GetUserByIdReq) returns (GetUserByIdRsp) {
+    option (google.api.http) = {
+      get: "/api/users/{id}"
+    };
+  }
+
   rpc GetMe(GetMeReq) returns (GetMeRsp) {
     option (google.api.http) = {
       get: "/api/me"
     };
   }
+
+  rpc AddUserRole(AddUserRoleReq) returns (AddUserRoleRsp) {
+    option (google.api.http) = {
+      post: "/api/users/{id}/role/add"
+      body: "*"
+    };
+  }
+
+  rpc DeleteUserRole(DeleteUserRoleReq) returns (DeleteUserRoleRsp) {
+    option (google.api.http) = {
+      post: "/api/users/{id}/role/delete"
+      body  : "*"
+    };
+  }
 }
 
 message PingReq {}
@@ -183,9 +203,36 @@ message User {
   google.protobuf.Timestamp created_at = 6;
 }
 
+message GetUserByIdReq {
+  int32 id = 1;
+}
+
+message GetUserByIdRsp {
+  string error = 1;
+  User   user  = 2;
+}
+
 message GetMeReq {}
 
 message GetMeRsp {
   string error = 1;
   User   user  = 2;
 }
+
+message AddUserRoleReq {
+  int32  id   = 1;
+  string role = 2;
+}
+
+message AddUserRoleRsp {
+  string error = 1;
+}
+
+message DeleteUserRoleReq {
+  int32  id   = 1;
+  string role = 2;
+}
+
+message DeleteUserRoleRsp {
+  string error = 1;
+}

cmd/evening_detective_server/main.swagger.json

@@ -269,9 +269,150 @@
           "EveningDetectiveServer"
         ]
       }
+    },
+    "/api/users/{id}": {
+      "get": {
+        "operationId": "EveningDetectiveServer_GetUserById",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/evening_detective_serverGetUserByIdRsp"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "required": true,
+            "type": "integer",
+            "format": "int32"
+          }
+        ],
+        "tags": [
+          "EveningDetectiveServer"
+        ]
+      }
+    },
+    "/api/users/{id}/role/add": {
+      "post": {
+        "operationId": "EveningDetectiveServer_AddUserRole",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/evening_detective_serverAddUserRoleRsp"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "required": true,
+            "type": "integer",
+            "format": "int32"
+          },
+          {
+            "name": "body",
+            "in": "body",
+            "required": true,
+            "schema": {
+              "$ref": "#/definitions/EveningDetectiveServerAddUserRoleBody"
+            }
+          }
+        ],
+        "tags": [
+          "EveningDetectiveServer"
+        ]
+      }
+    },
+    "/api/users/{id}/role/delete": {
+      "post": {
+        "operationId": "EveningDetectiveServer_DeleteUserRole",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/evening_detective_serverDeleteUserRoleRsp"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "id",
+            "in": "path",
+            "required": true,
+            "type": "integer",
+            "format": "int32"
+          },
+          {
+            "name": "body",
+            "in": "body",
+            "required": true,
+            "schema": {
+              "$ref": "#/definitions/EveningDetectiveServerDeleteUserRoleBody"
+            }
+          }
+        ],
+        "tags": [
+          "EveningDetectiveServer"
+        ]
+      }
     }
   },
   "definitions": {
+    "EveningDetectiveServerAddUserRoleBody": {
+      "type": "object",
+      "properties": {
+        "role": {
+          "type": "string"
+        }
+      }
+    },
+    "EveningDetectiveServerDeleteUserRoleBody": {
+      "type": "object",
+      "properties": {
+        "role": {
+          "type": "string"
+        }
+      }
+    },
+    "evening_detective_serverAddUserRoleRsp": {
+      "type": "object",
+      "properties": {
+        "error": {
+          "type": "string"
+        }
+      }
+    },
+    "evening_detective_serverDeleteUserRoleRsp": {
+      "type": "object",
+      "properties": {
+        "error": {
+          "type": "string"
+        }
+      }
+    },
     "evening_detective_serverEchoRsp": {
       "type": "object",
       "properties": {
@@ -291,6 +432,17 @@
         }
       }
     },
+    "evening_detective_serverGetUserByIdRsp": {
+      "type": "object",
+      "properties": {
+        "error": {
+          "type": "string"
+        },
+        "user": {
+          "$ref": "#/definitions/evening_detective_serverUser"
+        }
+      }
+    },
     "evening_detective_serverGetUsersRsp": {
       "type": "object",
       "properties": {

internal/app/server.go

@@ -3,6 +3,7 @@ package app
 import (
 	"context"
 	"evening_detective_server/internal/modules/processor_jwt"
+	"evening_detective_server/internal/modules/roles"
 	"evening_detective_server/internal/services/users_service"
 	proto "evening_detective_server/proto"
 
@@ -80,7 +81,7 @@ func (s *server) Refresh(ctx context.Context, req *proto.RefreshReq) (*proto.Ref
 
 func (s *server) GetUsers(ctx context.Context, req *proto.GetUsersReq) (*proto.GetUsersRsp, error) {
 	claims := ctx.Value("claims").(*processor_jwt.JWTClaims)
-	if !claims.HasRole("admin") {
+	if !claims.HasRole(roles.Admin) {
 		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
 	}
 	users, err := s.usersService.GetUsers(ctx)
@@ -99,6 +100,19 @@ func (s *server) GetUsers(ctx context.Context, req *proto.GetUsersReq) (*proto.G
 	}, nil
 }
 
+func (s *server) GetUserById(ctx context.Context, req *proto.GetUserByIdReq) (*proto.GetUserByIdRsp, error) {
+	user, err := s.usersService.GetUserByID(ctx, int(req.Id))
+	if err != nil {
+		return &proto.GetUserByIdRsp{
+			Error: err.Error(),
+		}, nil
+	}
+
+	return &proto.GetUserByIdRsp{
+		User: mapUser(user),
+	}, nil
+}
+
 func (s *server) GetMe(ctx context.Context, req *proto.GetMeReq) (*proto.GetMeRsp, error) {
 	claims := ctx.Value("claims").(*processor_jwt.JWTClaims)
 	user, err := s.usersService.GetUserByID(ctx, claims.UserID)
@@ -112,3 +126,29 @@ func (s *server) GetMe(ctx context.Context, req *proto.GetMeReq) (*proto.GetMeRs
 		User: mapUser(user),
 	}, nil
 }
+
+func (s *server) AddUserRole(ctx context.Context, req *proto.AddUserRoleReq) (*proto.AddUserRoleRsp, error) {
+	claims := ctx.Value("claims").(*processor_jwt.JWTClaims)
+	if !claims.HasRole(roles.Admin) {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+	if err := s.usersService.AddUserRole(ctx, int(req.Id), req.Role); err != nil {
+		return &proto.AddUserRoleRsp{
+			Error: err.Error(),
+		}, nil
+	}
+	return &proto.AddUserRoleRsp{}, nil
+}
+
+func (s *server) DeleteUserRole(ctx context.Context, req *proto.DeleteUserRoleReq) (*proto.DeleteUserRoleRsp, error) {
+	claims := ctx.Value("claims").(*processor_jwt.JWTClaims)
+	if !claims.HasRole(roles.Admin) {
+		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
+	}
+	if err := s.usersService.DeleteUserRole(ctx, int(req.Id), req.Role); err != nil {
+		return &proto.DeleteUserRoleRsp{
+			Error: err.Error(),
+		}, nil
+	}
+	return &proto.DeleteUserRoleRsp{}, nil
+}

internal/modules/roles/roles.go

@@ -0,0 +1,15 @@
+package roles
+
+const (
+	Admin     = "admin"
+	Author    = "author"
+	Organizer = "organizer"
+	User      = "user"
+)
+
+var AllRoles = []string{
+	Admin,
+	Author,
+	Organizer,
+	User,
+}

internal/repos/users_repo/repo.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"evening_detective_server/internal/repos"
+	"fmt"
 
 	"github.com/jackc/pgx/v5"
 	"github.com/jackc/pgx/v5/pgxpool"
@@ -175,3 +176,35 @@ func (s *UsersRepo) GetUsers(
 
 	return users, nil
 }
+
+func (s *UsersRepo) AddUserRole(
+	ctx context.Context,
+	userId int,
+	role string,
+) error {
+	_, err := s.pool.Exec(
+		ctx,
+		`UPDATE users 
+		SET roles = roles || $1::jsonb
+		WHERE id = $2 AND NOT roles @> $1::jsonb`,
+		fmt.Sprintf(`["%s"]`, role),
+		userId,
+	)
+	return err
+}
+
+func (s *UsersRepo) DeleteUserRole(
+	ctx context.Context,
+	userId int,
+	role string,
+) error {
+	_, err := s.pool.Exec(
+		ctx,
+		`UPDATE users 
+		SET roles = roles - $1::text
+		WHERE id = $2`,
+		role,
+		userId,
+	)
+	return err
+}

internal/services/users_service/service.go

@@ -6,10 +6,12 @@ import (
 	"evening_detective_server/internal/modules/email_sender"
 	"evening_detective_server/internal/modules/password_generator"
 	"evening_detective_server/internal/modules/processor_jwt"
+	"evening_detective_server/internal/modules/roles"
 	"evening_detective_server/internal/repos"
 	"evening_detective_server/internal/repos/refresh_tokens_repo"
 	"evening_detective_server/internal/repos/users_repo"
 	"fmt"
+	"slices"
 	"time"
 
 	"golang.org/x/crypto/bcrypt"
@@ -208,3 +210,25 @@ func (s *UsersService) GetUserByID(
 	}
 	return user, nil
 }
+
+func (s *UsersService) AddUserRole(
+	ctx context.Context,
+	userId int,
+	role string,
+) error {
+	if !slices.Contains(roles.AllRoles, role) {
+		return fmt.Errorf("role %s not support", role)
+	}
+	return s.usersRepo.AddUserRole(ctx, userId, role)
+}
+
+func (s *UsersService) DeleteUserRole(
+	ctx context.Context,
+	userId int,
+	role string,
+) error {
+	if !slices.Contains(roles.AllRoles, role) {
+		return fmt.Errorf("role %s not support", role)
+	}
+	return s.usersRepo.DeleteUserRole(ctx, userId, role)
+}

proto/main.pb.go

@@ -756,6 +756,102 @@ func (x *User) GetCreatedAt() *timestamppb.Timestamp {
 	return nil
 }
 
+type GetUserByIdReq struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            int32                  `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetUserByIdReq) Reset() {
+	*x = GetUserByIdReq{}
+	mi := &file_main_proto_msgTypes[15]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetUserByIdReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetUserByIdReq) ProtoMessage() {}
+
+func (x *GetUserByIdReq) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[15]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetUserByIdReq.ProtoReflect.Descriptor instead.
+func (*GetUserByIdReq) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{15}
+}
+
+func (x *GetUserByIdReq) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+type GetUserByIdRsp struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Error         string                 `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"`
+	User          *User                  `protobuf:"bytes,2,opt,name=user,proto3" json:"user,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetUserByIdRsp) Reset() {
+	*x = GetUserByIdRsp{}
+	mi := &file_main_proto_msgTypes[16]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetUserByIdRsp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetUserByIdRsp) ProtoMessage() {}
+
+func (x *GetUserByIdRsp) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[16]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetUserByIdRsp.ProtoReflect.Descriptor instead.
+func (*GetUserByIdRsp) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{16}
+}
+
+func (x *GetUserByIdRsp) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
+func (x *GetUserByIdRsp) GetUser() *User {
+	if x != nil {
+		return x.User
+	}
+	return nil
+}
+
 type GetMeReq struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
 	unknownFields protoimpl.UnknownFields
@@ -764,7 +860,7 @@ type GetMeReq struct {
 
 func (x *GetMeReq) Reset() {
 	*x = GetMeReq{}
-	mi := &file_main_proto_msgTypes[15]
+	mi := &file_main_proto_msgTypes[17]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -776,7 +872,7 @@ func (x *GetMeReq) String() string {
 func (*GetMeReq) ProtoMessage() {}
 
 func (x *GetMeReq) ProtoReflect() protoreflect.Message {
-	mi := &file_main_proto_msgTypes[15]
+	mi := &file_main_proto_msgTypes[17]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -789,7 +885,7 @@ func (x *GetMeReq) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMeReq.ProtoReflect.Descriptor instead.
 func (*GetMeReq) Descriptor() ([]byte, []int) {
-	return file_main_proto_rawDescGZIP(), []int{15}
+	return file_main_proto_rawDescGZIP(), []int{17}
 }
 
 type GetMeRsp struct {
@@ -802,7 +898,7 @@ type GetMeRsp struct {
 
 func (x *GetMeRsp) Reset() {
 	*x = GetMeRsp{}
-	mi := &file_main_proto_msgTypes[16]
+	mi := &file_main_proto_msgTypes[18]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -814,7 +910,7 @@ func (x *GetMeRsp) String() string {
 func (*GetMeRsp) ProtoMessage() {}
 
 func (x *GetMeRsp) ProtoReflect() protoreflect.Message {
-	mi := &file_main_proto_msgTypes[16]
+	mi := &file_main_proto_msgTypes[18]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -827,7 +923,7 @@ func (x *GetMeRsp) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMeRsp.ProtoReflect.Descriptor instead.
 func (*GetMeRsp) Descriptor() ([]byte, []int) {
-	return file_main_proto_rawDescGZIP(), []int{16}
+	return file_main_proto_rawDescGZIP(), []int{18}
 }
 
 func (x *GetMeRsp) GetError() string {
@@ -844,6 +940,198 @@ func (x *GetMeRsp) GetUser() *User {
 	return nil
 }
 
+type AddUserRoleReq struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            int32                  `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Role          string                 `protobuf:"bytes,2,opt,name=role,proto3" json:"role,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *AddUserRoleReq) Reset() {
+	*x = AddUserRoleReq{}
+	mi := &file_main_proto_msgTypes[19]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AddUserRoleReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AddUserRoleReq) ProtoMessage() {}
+
+func (x *AddUserRoleReq) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[19]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AddUserRoleReq.ProtoReflect.Descriptor instead.
+func (*AddUserRoleReq) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{19}
+}
+
+func (x *AddUserRoleReq) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *AddUserRoleReq) GetRole() string {
+	if x != nil {
+		return x.Role
+	}
+	return ""
+}
+
+type AddUserRoleRsp struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Error         string                 `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *AddUserRoleRsp) Reset() {
+	*x = AddUserRoleRsp{}
+	mi := &file_main_proto_msgTypes[20]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AddUserRoleRsp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AddUserRoleRsp) ProtoMessage() {}
+
+func (x *AddUserRoleRsp) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[20]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AddUserRoleRsp.ProtoReflect.Descriptor instead.
+func (*AddUserRoleRsp) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{20}
+}
+
+func (x *AddUserRoleRsp) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
+type DeleteUserRoleReq struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Id            int32                  `protobuf:"varint,1,opt,name=id,proto3" json:"id,omitempty"`
+	Role          string                 `protobuf:"bytes,2,opt,name=role,proto3" json:"role,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *DeleteUserRoleReq) Reset() {
+	*x = DeleteUserRoleReq{}
+	mi := &file_main_proto_msgTypes[21]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *DeleteUserRoleReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteUserRoleReq) ProtoMessage() {}
+
+func (x *DeleteUserRoleReq) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[21]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeleteUserRoleReq.ProtoReflect.Descriptor instead.
+func (*DeleteUserRoleReq) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{21}
+}
+
+func (x *DeleteUserRoleReq) GetId() int32 {
+	if x != nil {
+		return x.Id
+	}
+	return 0
+}
+
+func (x *DeleteUserRoleReq) GetRole() string {
+	if x != nil {
+		return x.Role
+	}
+	return ""
+}
+
+type DeleteUserRoleRsp struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Error         string                 `protobuf:"bytes,1,opt,name=error,proto3" json:"error,omitempty"`
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *DeleteUserRoleRsp) Reset() {
+	*x = DeleteUserRoleRsp{}
+	mi := &file_main_proto_msgTypes[22]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *DeleteUserRoleRsp) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*DeleteUserRoleRsp) ProtoMessage() {}
+
+func (x *DeleteUserRoleRsp) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[22]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use DeleteUserRoleRsp.ProtoReflect.Descriptor instead.
+func (*DeleteUserRoleRsp) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{22}
+}
+
+func (x *DeleteUserRoleRsp) GetError() string {
+	if x != nil {
+		return x.Error
+	}
+	return ""
+}
+
 var File_main_proto protoreflect.FileDescriptor
 
 const file_main_proto_rawDesc = "" +
@@ -892,11 +1180,26 @@ const file_main_proto_rawDesc = "" +
 	"\tis_active\x18\x05 \x01(\bR\bisActive\x129\n" +
 	"\n" +
 	"created_at\x18\x06 \x01(\v2\x1a.google.protobuf.TimestampR\tcreatedAt\" \n" +
+	"\x0eGetUserByIdReq\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\x05R\x02id\"`\n" +
+	"\x0eGetUserByIdRsp\x12\x14\n" +
+	"\x05error\x18\x01 \x01(\tR\x05error\x128\n" +
+	"\x04user\x18\x02 \x01(\v2$.crabs.evening_detective_server.UserR\x04user\"\n" +
 	"\n" +
 	"\bGetMeReq\"Z\n" +
 	"\bGetMeRsp\x12\x14\n" +
 	"\x05error\x18\x01 \x01(\tR\x05error\x128\n" +
-	"\x04user\x18\x02 \x01(\v2$.crabs.evening_detective_server.UserR\x04user2\xa4\b\n" +
+	"\x04user\x18\x02 \x01(\v2$.crabs.evening_detective_server.UserR\x04user\"4\n" +
+	"\x0eAddUserRoleReq\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\x05R\x02id\x12\x12\n" +
+	"\x04role\x18\x02 \x01(\tR\x04role\"&\n" +
+	"\x0eAddUserRoleRsp\x12\x14\n" +
+	"\x05error\x18\x01 \x01(\tR\x05error\"7\n" +
+	"\x11DeleteUserRoleReq\x12\x0e\n" +
+	"\x02id\x18\x01 \x01(\x05R\x02id\x12\x12\n" +
+	"\x04role\x18\x02 \x01(\tR\x04role\")\n" +
+	"\x11DeleteUserRoleRsp\x12\x14\n" +
+	"\x05error\x18\x01 \x01(\tR\x05error2\xe3\v\n" +
 	"\x16EveningDetectiveServer\x12v\n" +
 	"\x04Ping\x12'.crabs.evening_detective_server.PingReq\x1a'.crabs.evening_detective_server.PingRsp\"\x1c\x92A\bb\x06\n" +
 	"\x04\n" +
@@ -918,8 +1221,11 @@ const file_main_proto_rawDesc = "" +
 	"\x04\n" +
 	"\x00\x12\x00\x82\xd3\xe4\x93\x02\x11:\x01*\"\f/api/refresh\x12x\n" +
 	"\bGetUsers\x12+.crabs.evening_detective_server.GetUsersReq\x1a+.crabs.evening_detective_server.GetUsersRsp\"\x12\x82\xd3\xe4\x93\x02\f\x12\n" +
-	"/api/users\x12l\n" +
-	"\x05GetMe\x12(.crabs.evening_detective_server.GetMeReq\x1a(.crabs.evening_detective_server.GetMeRsp\"\x0f\x82\xd3\xe4\x93\x02\t\x12\a/api/meB\xd7\x01\x92A\xc8\x01\x12U\n" +
+	"/api/users\x12\x86\x01\n" +
+	"\vGetUserById\x12..crabs.evening_detective_server.GetUserByIdReq\x1a..crabs.evening_detective_server.GetUserByIdRsp\"\x17\x82\xd3\xe4\x93\x02\x11\x12\x0f/api/users/{id}\x12l\n" +
+	"\x05GetMe\x12(.crabs.evening_detective_server.GetMeReq\x1a(.crabs.evening_detective_server.GetMeRsp\"\x0f\x82\xd3\xe4\x93\x02\t\x12\a/api/me\x12\x92\x01\n" +
+	"\vAddUserRole\x12..crabs.evening_detective_server.AddUserRoleReq\x1a..crabs.evening_detective_server.AddUserRoleRsp\"#\x82\xd3\xe4\x93\x02\x1d:\x01*\"\x18/api/users/{id}/role/add\x12\x9e\x01\n" +
+	"\x0eDeleteUserRole\x121.crabs.evening_detective_server.DeleteUserRoleReq\x1a1.crabs.evening_detective_server.DeleteUserRoleRsp\"&\x82\xd3\xe4\x93\x02 :\x01*\"\x1b/api/users/{id}/role/deleteB\xd7\x01\x92A\xc8\x01\x12U\n" +
 	"KДокументация сервиса \"Вечерний детектив\"2\x06v0.1.0Z]\n" +
 	"[\n" +
 	"\n" +
@@ -940,7 +1246,7 @@ func file_main_proto_rawDescGZIP() []byte {
 	return file_main_proto_rawDescData
 }
 
-var file_main_proto_msgTypes = make([]protoimpl.MessageInfo, 17)
+var file_main_proto_msgTypes = make([]protoimpl.MessageInfo, 23)
 var file_main_proto_goTypes = []any{
 	(*PingReq)(nil),               // 0: crabs.evening_detective_server.PingReq
 	(*PingRsp)(nil),               // 1: crabs.evening_detective_server.PingRsp
@@ -957,35 +1263,48 @@ var file_main_proto_goTypes = []any{
 	(*GetUsersReq)(nil),           // 12: crabs.evening_detective_server.GetUsersReq
 	(*GetUsersRsp)(nil),           // 13: crabs.evening_detective_server.GetUsersRsp
 	(*User)(nil),                  // 14: crabs.evening_detective_server.User
-	(*GetMeReq)(nil),              // 15: crabs.evening_detective_server.GetMeReq
-	(*GetMeRsp)(nil),              // 16: crabs.evening_detective_server.GetMeRsp
-	(*timestamppb.Timestamp)(nil), // 17: google.protobuf.Timestamp
+	(*GetUserByIdReq)(nil),        // 15: crabs.evening_detective_server.GetUserByIdReq
+	(*GetUserByIdRsp)(nil),        // 16: crabs.evening_detective_server.GetUserByIdRsp
+	(*GetMeReq)(nil),              // 17: crabs.evening_detective_server.GetMeReq
+	(*GetMeRsp)(nil),              // 18: crabs.evening_detective_server.GetMeRsp
+	(*AddUserRoleReq)(nil),        // 19: crabs.evening_detective_server.AddUserRoleReq
+	(*AddUserRoleRsp)(nil),        // 20: crabs.evening_detective_server.AddUserRoleRsp
+	(*DeleteUserRoleReq)(nil),     // 21: crabs.evening_detective_server.DeleteUserRoleReq
+	(*DeleteUserRoleRsp)(nil),     // 22: crabs.evening_detective_server.DeleteUserRoleRsp
+	(*timestamppb.Timestamp)(nil), // 23: google.protobuf.Timestamp
 }
 var file_main_proto_depIdxs = []int32{
 	14, // 0: crabs.evening_detective_server.GetUsersRsp.users:type_name -> crabs.evening_detective_server.User
-	17, // 1: crabs.evening_detective_server.User.created_at:type_name -> google.protobuf.Timestamp
-	14, // 2: crabs.evening_detective_server.GetMeRsp.user:type_name -> crabs.evening_detective_server.User
-	0,  // 3: crabs.evening_detective_server.EveningDetectiveServer.Ping:input_type -> crabs.evening_detective_server.PingReq
-	2,  // 4: crabs.evening_detective_server.EveningDetectiveServer.Echo:input_type -> crabs.evening_detective_server.EchoReq
-	4,  // 5: crabs.evening_detective_server.EveningDetectiveServer.Signup:input_type -> crabs.evening_detective_server.SignupReq
-	6,  // 6: crabs.evening_detective_server.EveningDetectiveServer.RefreshPassword:input_type -> crabs.evening_detective_server.RefreshPasswordReq
-	8,  // 7: crabs.evening_detective_server.EveningDetectiveServer.Login:input_type -> crabs.evening_detective_server.LoginReq
-	10, // 8: crabs.evening_detective_server.EveningDetectiveServer.Refresh:input_type -> crabs.evening_detective_server.RefreshReq
-	12, // 9: crabs.evening_detective_server.EveningDetectiveServer.GetUsers:input_type -> crabs.evening_detective_server.GetUsersReq
-	15, // 10: crabs.evening_detective_server.EveningDetectiveServer.GetMe:input_type -> crabs.evening_detective_server.GetMeReq
-	1,  // 11: crabs.evening_detective_server.EveningDetectiveServer.Ping:output_type -> crabs.evening_detective_server.PingRsp
-	3,  // 12: crabs.evening_detective_server.EveningDetectiveServer.Echo:output_type -> crabs.evening_detective_server.EchoRsp
-	5,  // 13: crabs.evening_detective_server.EveningDetectiveServer.Signup:output_type -> crabs.evening_detective_server.SignupRsp
-	7,  // 14: crabs.evening_detective_server.EveningDetectiveServer.RefreshPassword:output_type -> crabs.evening_detective_server.RefreshPasswordRsp
-	9,  // 15: crabs.evening_detective_server.EveningDetectiveServer.Login:output_type -> crabs.evening_detective_server.LoginRsp
-	11, // 16: crabs.evening_detective_server.EveningDetectiveServer.Refresh:output_type -> crabs.evening_detective_server.RefreshRsp
-	13, // 17: crabs.evening_detective_server.EveningDetectiveServer.GetUsers:output_type -> crabs.evening_detective_server.GetUsersRsp
-	16, // 18: crabs.evening_detective_server.EveningDetectiveServer.GetMe:output_type -> crabs.evening_detective_server.GetMeRsp
-	11, // [11:19] is the sub-list for method output_type
-	3,  // [3:11] is the sub-list for method input_type
-	3,  // [3:3] is the sub-list for extension type_name
-	3,  // [3:3] is the sub-list for extension extendee
-	0,  // [0:3] is the sub-list for field type_name
+	23, // 1: crabs.evening_detective_server.User.created_at:type_name -> google.protobuf.Timestamp
+	14, // 2: crabs.evening_detective_server.GetUserByIdRsp.user:type_name -> crabs.evening_detective_server.User
+	14, // 3: crabs.evening_detective_server.GetMeRsp.user:type_name -> crabs.evening_detective_server.User
+	0,  // 4: crabs.evening_detective_server.EveningDetectiveServer.Ping:input_type -> crabs.evening_detective_server.PingReq
+	2,  // 5: crabs.evening_detective_server.EveningDetectiveServer.Echo:input_type -> crabs.evening_detective_server.EchoReq
+	4,  // 6: crabs.evening_detective_server.EveningDetectiveServer.Signup:input_type -> crabs.evening_detective_server.SignupReq
+	6,  // 7: crabs.evening_detective_server.EveningDetectiveServer.RefreshPassword:input_type -> crabs.evening_detective_server.RefreshPasswordReq
+	8,  // 8: crabs.evening_detective_server.EveningDetectiveServer.Login:input_type -> crabs.evening_detective_server.LoginReq
+	10, // 9: crabs.evening_detective_server.EveningDetectiveServer.Refresh:input_type -> crabs.evening_detective_server.RefreshReq
+	12, // 10: crabs.evening_detective_server.EveningDetectiveServer.GetUsers:input_type -> crabs.evening_detective_server.GetUsersReq
+	15, // 11: crabs.evening_detective_server.EveningDetectiveServer.GetUserById:input_type -> crabs.evening_detective_server.GetUserByIdReq
+	17, // 12: crabs.evening_detective_server.EveningDetectiveServer.GetMe:input_type -> crabs.evening_detective_server.GetMeReq
+	19, // 13: crabs.evening_detective_server.EveningDetectiveServer.AddUserRole:input_type -> crabs.evening_detective_server.AddUserRoleReq
+	21, // 14: crabs.evening_detective_server.EveningDetectiveServer.DeleteUserRole:input_type -> crabs.evening_detective_server.DeleteUserRoleReq
+	1,  // 15: crabs.evening_detective_server.EveningDetectiveServer.Ping:output_type -> crabs.evening_detective_server.PingRsp
+	3,  // 16: crabs.evening_detective_server.EveningDetectiveServer.Echo:output_type -> crabs.evening_detective_server.EchoRsp
+	5,  // 17: crabs.evening_detective_server.EveningDetectiveServer.Signup:output_type -> crabs.evening_detective_server.SignupRsp
+	7,  // 18: crabs.evening_detective_server.EveningDetectiveServer.RefreshPassword:output_type -> crabs.evening_detective_server.RefreshPasswordRsp
+	9,  // 19: crabs.evening_detective_server.EveningDetectiveServer.Login:output_type -> crabs.evening_detective_server.LoginRsp
+	11, // 20: crabs.evening_detective_server.EveningDetectiveServer.Refresh:output_type -> crabs.evening_detective_server.RefreshRsp
+	13, // 21: crabs.evening_detective_server.EveningDetectiveServer.GetUsers:output_type -> crabs.evening_detective_server.GetUsersRsp
+	16, // 22: crabs.evening_detective_server.EveningDetectiveServer.GetUserById:output_type -> crabs.evening_detective_server.GetUserByIdRsp
+	18, // 23: crabs.evening_detective_server.EveningDetectiveServer.GetMe:output_type -> crabs.evening_detective_server.GetMeRsp
+	20, // 24: crabs.evening_detective_server.EveningDetectiveServer.AddUserRole:output_type -> crabs.evening_detective_server.AddUserRoleRsp
+	22, // 25: crabs.evening_detective_server.EveningDetectiveServer.DeleteUserRole:output_type -> crabs.evening_detective_server.DeleteUserRoleRsp
+	15, // [15:26] is the sub-list for method output_type
+	4,  // [4:15] is the sub-list for method input_type
+	4,  // [4:4] is the sub-list for extension type_name
+	4,  // [4:4] is the sub-list for extension extendee
+	0,  // [0:4] is the sub-list for field type_name
 }
 
 func init() { file_main_proto_init() }
@@ -999,7 +1318,7 @@ func file_main_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_main_proto_rawDesc), len(file_main_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   17,
+			NumMessages:   23,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

proto/main.pb.gw.go

@@ -220,6 +220,45 @@ func local_request_EveningDetectiveServer_GetUsers_0(ctx context.Context, marsha
 	return msg, metadata, err
 }
 
+func request_EveningDetectiveServer_GetUserById_0(ctx context.Context, marshaler runtime.Marshaler, client EveningDetectiveServerClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq GetUserByIdReq
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if req.Body != nil {
+		_, _ = io.Copy(io.Discard, req.Body)
+	}
+	val, ok := pathParams["id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "id")
+	}
+	protoReq.Id, err = runtime.Int32(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "id", err)
+	}
+	msg, err := client.GetUserById(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_EveningDetectiveServer_GetUserById_0(ctx context.Context, marshaler runtime.Marshaler, server EveningDetectiveServerServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq GetUserByIdReq
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	val, ok := pathParams["id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "id")
+	}
+	protoReq.Id, err = runtime.Int32(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "id", err)
+	}
+	msg, err := server.GetUserById(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 func request_EveningDetectiveServer_GetMe_0(ctx context.Context, marshaler runtime.Marshaler, client EveningDetectiveServerClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
 	var (
 		protoReq GetMeReq
@@ -241,6 +280,96 @@ func local_request_EveningDetectiveServer_GetMe_0(ctx context.Context, marshaler
 	return msg, metadata, err
 }
 
+func request_EveningDetectiveServer_AddUserRole_0(ctx context.Context, marshaler runtime.Marshaler, client EveningDetectiveServerClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq AddUserRoleReq
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if req.Body != nil {
+		_, _ = io.Copy(io.Discard, req.Body)
+	}
+	val, ok := pathParams["id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "id")
+	}
+	protoReq.Id, err = runtime.Int32(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "id", err)
+	}
+	msg, err := client.AddUserRole(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_EveningDetectiveServer_AddUserRole_0(ctx context.Context, marshaler runtime.Marshaler, server EveningDetectiveServerServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq AddUserRoleReq
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	val, ok := pathParams["id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "id")
+	}
+	protoReq.Id, err = runtime.Int32(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "id", err)
+	}
+	msg, err := server.AddUserRole(ctx, &protoReq)
+	return msg, metadata, err
+}
+
+func request_EveningDetectiveServer_DeleteUserRole_0(ctx context.Context, marshaler runtime.Marshaler, client EveningDetectiveServerClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq DeleteUserRoleReq
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if req.Body != nil {
+		_, _ = io.Copy(io.Discard, req.Body)
+	}
+	val, ok := pathParams["id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "id")
+	}
+	protoReq.Id, err = runtime.Int32(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "id", err)
+	}
+	msg, err := client.DeleteUserRole(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+}
+
+func local_request_EveningDetectiveServer_DeleteUserRole_0(ctx context.Context, marshaler runtime.Marshaler, server EveningDetectiveServerServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var (
+		protoReq DeleteUserRoleReq
+		metadata runtime.ServerMetadata
+		err      error
+	)
+	if err := marshaler.NewDecoder(req.Body).Decode(&protoReq); err != nil && !errors.Is(err, io.EOF) {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	val, ok := pathParams["id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "id")
+	}
+	protoReq.Id, err = runtime.Int32(val)
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "id", err)
+	}
+	msg, err := server.DeleteUserRole(ctx, &protoReq)
+	return msg, metadata, err
+}
+
 // RegisterEveningDetectiveServerHandlerServer registers the http handlers for service EveningDetectiveServer to "mux".
 // UnaryRPC     :call EveningDetectiveServerServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -387,6 +516,26 @@ func RegisterEveningDetectiveServerHandlerServer(ctx context.Context, mux *runti
 		}
 		forward_EveningDetectiveServer_GetUsers_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodGet, pattern_EveningDetectiveServer_GetUserById_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/crabs.evening_detective_server.EveningDetectiveServer/GetUserById", runtime.WithHTTPPathPattern("/api/users/{id}"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_EveningDetectiveServer_GetUserById_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_EveningDetectiveServer_GetUserById_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	mux.Handle(http.MethodGet, pattern_EveningDetectiveServer_GetMe_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -407,6 +556,46 @@ func RegisterEveningDetectiveServerHandlerServer(ctx context.Context, mux *runti
 		}
 		forward_EveningDetectiveServer_GetMe_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodPost, pattern_EveningDetectiveServer_AddUserRole_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/crabs.evening_detective_server.EveningDetectiveServer/AddUserRole", runtime.WithHTTPPathPattern("/api/users/{id}/role/add"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_EveningDetectiveServer_AddUserRole_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_EveningDetectiveServer_AddUserRole_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
+	mux.Handle(http.MethodPost, pattern_EveningDetectiveServer_DeleteUserRole_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		annotatedContext, err := runtime.AnnotateIncomingContext(ctx, mux, req, "/crabs.evening_detective_server.EveningDetectiveServer/DeleteUserRole", runtime.WithHTTPPathPattern("/api/users/{id}/role/delete"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_EveningDetectiveServer_DeleteUserRole_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_EveningDetectiveServer_DeleteUserRole_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 
 	return nil
 }
@@ -566,6 +755,23 @@ func RegisterEveningDetectiveServerHandlerClient(ctx context.Context, mux *runti
 		}
 		forward_EveningDetectiveServer_GetUsers_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodGet, pattern_EveningDetectiveServer_GetUserById_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)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/crabs.evening_detective_server.EveningDetectiveServer/GetUserById", runtime.WithHTTPPathPattern("/api/users/{id}"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_EveningDetectiveServer_GetUserById_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_EveningDetectiveServer_GetUserById_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	mux.Handle(http.MethodGet, pattern_EveningDetectiveServer_GetMe_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
 		ctx, cancel := context.WithCancel(req.Context())
 		defer cancel()
@@ -583,6 +789,40 @@ func RegisterEveningDetectiveServerHandlerClient(ctx context.Context, mux *runti
 		}
 		forward_EveningDetectiveServer_GetMe_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
 	})
+	mux.Handle(http.MethodPost, pattern_EveningDetectiveServer_AddUserRole_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)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/crabs.evening_detective_server.EveningDetectiveServer/AddUserRole", runtime.WithHTTPPathPattern("/api/users/{id}/role/add"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_EveningDetectiveServer_AddUserRole_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_EveningDetectiveServer_AddUserRole_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
+	mux.Handle(http.MethodPost, pattern_EveningDetectiveServer_DeleteUserRole_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)
+		annotatedContext, err := runtime.AnnotateContext(ctx, mux, req, "/crabs.evening_detective_server.EveningDetectiveServer/DeleteUserRole", runtime.WithHTTPPathPattern("/api/users/{id}/role/delete"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_EveningDetectiveServer_DeleteUserRole_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		forward_EveningDetectiveServer_DeleteUserRole_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+	})
 	return nil
 }
 
@@ -594,7 +834,10 @@ var (
 	pattern_EveningDetectiveServer_Login_0           = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "login"}, ""))
 	pattern_EveningDetectiveServer_Refresh_0         = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "refresh"}, ""))
 	pattern_EveningDetectiveServer_GetUsers_0        = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "users"}, ""))
+	pattern_EveningDetectiveServer_GetUserById_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2}, []string{"api", "users", "id"}, ""))
 	pattern_EveningDetectiveServer_GetMe_0           = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1}, []string{"api", "me"}, ""))
+	pattern_EveningDetectiveServer_AddUserRole_0     = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 2, 4}, []string{"api", "users", "id", "role", "add"}, ""))
+	pattern_EveningDetectiveServer_DeleteUserRole_0  = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 1, 0, 4, 1, 5, 2, 2, 3, 2, 4}, []string{"api", "users", "id", "role", "delete"}, ""))
 )
 
 var (
@@ -605,5 +848,8 @@ var (
 	forward_EveningDetectiveServer_Login_0           = runtime.ForwardResponseMessage
 	forward_EveningDetectiveServer_Refresh_0         = runtime.ForwardResponseMessage
 	forward_EveningDetectiveServer_GetUsers_0        = runtime.ForwardResponseMessage
+	forward_EveningDetectiveServer_GetUserById_0     = runtime.ForwardResponseMessage
 	forward_EveningDetectiveServer_GetMe_0           = runtime.ForwardResponseMessage
+	forward_EveningDetectiveServer_AddUserRole_0     = runtime.ForwardResponseMessage
+	forward_EveningDetectiveServer_DeleteUserRole_0  = runtime.ForwardResponseMessage
 )

proto/main_grpc.pb.go

@@ -26,7 +26,10 @@ const (
 	EveningDetectiveServer_Login_FullMethodName           = "/crabs.evening_detective_server.EveningDetectiveServer/Login"
 	EveningDetectiveServer_Refresh_FullMethodName         = "/crabs.evening_detective_server.EveningDetectiveServer/Refresh"
 	EveningDetectiveServer_GetUsers_FullMethodName        = "/crabs.evening_detective_server.EveningDetectiveServer/GetUsers"
+	EveningDetectiveServer_GetUserById_FullMethodName     = "/crabs.evening_detective_server.EveningDetectiveServer/GetUserById"
 	EveningDetectiveServer_GetMe_FullMethodName           = "/crabs.evening_detective_server.EveningDetectiveServer/GetMe"
+	EveningDetectiveServer_AddUserRole_FullMethodName     = "/crabs.evening_detective_server.EveningDetectiveServer/AddUserRole"
+	EveningDetectiveServer_DeleteUserRole_FullMethodName  = "/crabs.evening_detective_server.EveningDetectiveServer/DeleteUserRole"
 )
 
 // EveningDetectiveServerClient is the client API for EveningDetectiveServer service.
@@ -40,7 +43,10 @@ type EveningDetectiveServerClient interface {
 	Login(ctx context.Context, in *LoginReq, opts ...grpc.CallOption) (*LoginRsp, error)
 	Refresh(ctx context.Context, in *RefreshReq, opts ...grpc.CallOption) (*RefreshRsp, error)
 	GetUsers(ctx context.Context, in *GetUsersReq, opts ...grpc.CallOption) (*GetUsersRsp, error)
+	GetUserById(ctx context.Context, in *GetUserByIdReq, opts ...grpc.CallOption) (*GetUserByIdRsp, error)
 	GetMe(ctx context.Context, in *GetMeReq, opts ...grpc.CallOption) (*GetMeRsp, error)
+	AddUserRole(ctx context.Context, in *AddUserRoleReq, opts ...grpc.CallOption) (*AddUserRoleRsp, error)
+	DeleteUserRole(ctx context.Context, in *DeleteUserRoleReq, opts ...grpc.CallOption) (*DeleteUserRoleRsp, error)
 }
 
 type eveningDetectiveServerClient struct {
@@ -121,6 +127,16 @@ func (c *eveningDetectiveServerClient) GetUsers(ctx context.Context, in *GetUser
 	return out, nil
 }
 
+func (c *eveningDetectiveServerClient) GetUserById(ctx context.Context, in *GetUserByIdReq, opts ...grpc.CallOption) (*GetUserByIdRsp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(GetUserByIdRsp)
+	err := c.cc.Invoke(ctx, EveningDetectiveServer_GetUserById_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *eveningDetectiveServerClient) GetMe(ctx context.Context, in *GetMeReq, opts ...grpc.CallOption) (*GetMeRsp, error) {
 	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
 	out := new(GetMeRsp)
@@ -131,6 +147,26 @@ func (c *eveningDetectiveServerClient) GetMe(ctx context.Context, in *GetMeReq,
 	return out, nil
 }
 
+func (c *eveningDetectiveServerClient) AddUserRole(ctx context.Context, in *AddUserRoleReq, opts ...grpc.CallOption) (*AddUserRoleRsp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(AddUserRoleRsp)
+	err := c.cc.Invoke(ctx, EveningDetectiveServer_AddUserRole_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *eveningDetectiveServerClient) DeleteUserRole(ctx context.Context, in *DeleteUserRoleReq, opts ...grpc.CallOption) (*DeleteUserRoleRsp, error) {
+	cOpts := append([]grpc.CallOption{grpc.StaticMethod()}, opts...)
+	out := new(DeleteUserRoleRsp)
+	err := c.cc.Invoke(ctx, EveningDetectiveServer_DeleteUserRole_FullMethodName, in, out, cOpts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // EveningDetectiveServerServer is the server API for EveningDetectiveServer service.
 // All implementations must embed UnimplementedEveningDetectiveServerServer
 // for forward compatibility.
@@ -142,7 +178,10 @@ type EveningDetectiveServerServer interface {
 	Login(context.Context, *LoginReq) (*LoginRsp, error)
 	Refresh(context.Context, *RefreshReq) (*RefreshRsp, error)
 	GetUsers(context.Context, *GetUsersReq) (*GetUsersRsp, error)
+	GetUserById(context.Context, *GetUserByIdReq) (*GetUserByIdRsp, error)
 	GetMe(context.Context, *GetMeReq) (*GetMeRsp, error)
+	AddUserRole(context.Context, *AddUserRoleReq) (*AddUserRoleRsp, error)
+	DeleteUserRole(context.Context, *DeleteUserRoleReq) (*DeleteUserRoleRsp, error)
 	mustEmbedUnimplementedEveningDetectiveServerServer()
 }
 
@@ -174,9 +213,18 @@ func (UnimplementedEveningDetectiveServerServer) Refresh(context.Context, *Refre
 func (UnimplementedEveningDetectiveServerServer) GetUsers(context.Context, *GetUsersReq) (*GetUsersRsp, error) {
 	return nil, status.Error(codes.Unimplemented, "method GetUsers not implemented")
 }
+func (UnimplementedEveningDetectiveServerServer) GetUserById(context.Context, *GetUserByIdReq) (*GetUserByIdRsp, error) {
+	return nil, status.Error(codes.Unimplemented, "method GetUserById not implemented")
+}
 func (UnimplementedEveningDetectiveServerServer) GetMe(context.Context, *GetMeReq) (*GetMeRsp, error) {
 	return nil, status.Error(codes.Unimplemented, "method GetMe not implemented")
 }
+func (UnimplementedEveningDetectiveServerServer) AddUserRole(context.Context, *AddUserRoleReq) (*AddUserRoleRsp, error) {
+	return nil, status.Error(codes.Unimplemented, "method AddUserRole not implemented")
+}
+func (UnimplementedEveningDetectiveServerServer) DeleteUserRole(context.Context, *DeleteUserRoleReq) (*DeleteUserRoleRsp, error) {
+	return nil, status.Error(codes.Unimplemented, "method DeleteUserRole not implemented")
+}
 func (UnimplementedEveningDetectiveServerServer) mustEmbedUnimplementedEveningDetectiveServerServer() {
 }
 func (UnimplementedEveningDetectiveServerServer) testEmbeddedByValue() {}
@@ -325,6 +373,24 @@ func _EveningDetectiveServer_GetUsers_Handler(srv interface{}, ctx context.Conte
 	return interceptor(ctx, in, info, handler)
 }
 
+func _EveningDetectiveServer_GetUserById_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(GetUserByIdReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(EveningDetectiveServerServer).GetUserById(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: EveningDetectiveServer_GetUserById_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(EveningDetectiveServerServer).GetUserById(ctx, req.(*GetUserByIdReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _EveningDetectiveServer_GetMe_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(GetMeReq)
 	if err := dec(in); err != nil {
@@ -343,6 +409,42 @@ func _EveningDetectiveServer_GetMe_Handler(srv interface{}, ctx context.Context,
 	return interceptor(ctx, in, info, handler)
 }
 
+func _EveningDetectiveServer_AddUserRole_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AddUserRoleReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(EveningDetectiveServerServer).AddUserRole(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: EveningDetectiveServer_AddUserRole_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(EveningDetectiveServerServer).AddUserRole(ctx, req.(*AddUserRoleReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _EveningDetectiveServer_DeleteUserRole_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(DeleteUserRoleReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(EveningDetectiveServerServer).DeleteUserRole(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: EveningDetectiveServer_DeleteUserRole_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(EveningDetectiveServerServer).DeleteUserRole(ctx, req.(*DeleteUserRoleReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // EveningDetectiveServer_ServiceDesc is the grpc.ServiceDesc for EveningDetectiveServer service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -378,10 +480,22 @@ var EveningDetectiveServer_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetUsers",
 			Handler:    _EveningDetectiveServer_GetUsers_Handler,
 		},
+		{
+			MethodName: "GetUserById",
+			Handler:    _EveningDetectiveServer_GetUserById_Handler,
+		},
 		{
 			MethodName: "GetMe",
 			Handler:    _EveningDetectiveServer_GetMe_Handler,
 		},
+		{
+			MethodName: "AddUserRole",
+			Handler:    _EveningDetectiveServer_AddUserRole_Handler,
+		},
+		{
+			MethodName: "DeleteUserRole",
+			Handler:    _EveningDetectiveServer_DeleteUserRole_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "main.proto",