Merge pull request #2 from satanaroom/task4

Task4

.gitignore

@@ -22,4 +22,5 @@ go.work
 
 /bin
 /.idea
+/vendor.protogen
 .env

Makefile

@@ -1,9 +1,53 @@
 LOCAL_BIN:=$(CURDIR)/bin
 
-install-go-deps:
+install-go-deps: vendor-proto
 	GOBIN=$(LOCAL_BIN) go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.28.1
 	GOBIN=$(LOCAL_BIN) go install -mod=mod google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.2
+	GOBIN=$(LOCAL_BIN) go install github.com/envoyproxy/protoc-gen-validate@v0.10.1
+	GOBIN=$(LOCAL_BIN) go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-grpc-gateway@v2.15.2
+	GOBIN=$(LOCAL_BIN) go install github.com/grpc-ecosystem/grpc-gateway/v2/protoc-gen-openapiv2@v2.15.2
+	GOBIN=$(LOCAL_BIN) go install github.com/rakyll/statik@latest
 
+swagger:
+	mkdir -p pkg/swagger
+
+generate: swagger generate-chat-api
+	statik -src=pkg/swagger/ -include='*.css,*html,*.json,*.png,*.js'
+
+generate-chat-api:
+	mkdir -p pkg/chat_v1
+	protoc --proto_path api/chat_v1 --proto_path vendor.protogen \
+	--plugin=protoc-gen-go=bin/protoc-gen-go \
+	--go_out=pkg/chat_v1 --go_opt=paths=source_relative \
+	--go-grpc_out=pkg/chat_v1 --go-grpc_opt=paths=source_relative \
+	--plugin=protoc-gen-go-grpc=bin/protoc-gen-go-grpc \
+	--validate_out lang=go:pkg/chat_v1 --validate_opt=paths=source_relative \
+    --plugin=protoc-gen-validate=bin/protoc-gen-validate \
+    --grpc-gateway_out=pkg/chat_v1 --grpc-gateway_opt=paths=source_relative \
+    --plugin=protoc-gen-go-grpc-gateway=bin/protoc-gen-go-grpc-gateway \
+    --openapiv2_out=allow_merge=true,merge_file_name=chat:pkg/swagger \
+	--plugin=protoc-gen-openapiv2=bin/protoc-gen-openapiv2 \
+	api/chat_v1/chat.proto
+
+vendor-proto:
+		@if [ ! -d vendor.protogen/validate ]; then \
+			mkdir -p vendor.protogen/validate &&\
+			git clone https://github.com/envoyproxy/protoc-gen-validate vendor.protogen/protoc-gen-validate &&\
+			mv vendor.protogen/protoc-gen-validate/validate/*.proto vendor.protogen/validate &&\
+			rm -rf vendor.protogen/protoc-gen-validate ;\
+		fi
+		@if [ ! -d vendor.protogen/google ]; then \
+			git clone https://github.com/googleapis/googleapis vendor.protogen/googleapis &&\
+			mkdir -p  vendor.protogen/google/ &&\
+			mv vendor.protogen/googleapis/google/api vendor.protogen/google &&\
+			rm -rf vendor.protogen/googleapis ;\
+		fi
+		@if [ ! -d vendor.protogen/protoc-gen-openapiv2 ]; then \
+			mkdir -p vendor.protogen/protoc-gen-openapiv2/options &&\
+			git clone https://github.com/grpc-ecosystem/grpc-gateway vendor.protogen/openapiv2 &&\
+			mv vendor.protogen/openapiv2/protoc-gen-openapiv2/options/*.proto vendor.protogen/protoc-gen-openapiv2/options &&\
+			rm -rf vendor.protogen/openapiv2 ;\
+		fi
 
 .PHONY: lint
 lint:

api/chat_v1/chat.proto

@@ -0,0 +1,44 @@
+syntax = "proto3";
+
+package chat_v1;
+
+import "validate/validate.proto";
+import "google/api/annotations.proto";
+import "protoc-gen-openapiv2/options/annotations.proto";
+
+option go_package = "github.com/satanaroom/chat_server/pkg/chat_v1;chat_v1";
+
+option (grpc.gateway.protoc_gen_openapiv2.options.openapiv2_swagger) = {
+  info: {
+    title: "Chat API"
+    version: "1.0.0"
+    contact: {
+      name: "Yan Karpov"
+      email: "ftragula@mail.ru"
+    };
+  };
+
+  host: "localhost:8081"
+  schemes: HTTP
+  schemes: HTTPS
+  consumes: "application/json"
+};
+
+service ChatV1 {
+  rpc CreateChat(CreateChatRequest) returns (CreateChatResponse) {
+    option (google.api.http) = {
+      post: "/chat/v1/create"
+      body: "*"
+    };
+  };
+}
+
+message CreateChatRequest {
+  repeated string usernames = 1 [(validate.rules).repeated.max_items = 10,
+    (validate.rules).repeated.unique = true, (validate.rules).repeated.items.string.max_len = 50];
+}
+
+message CreateChatResponse {
+  int64 chat_id = 1;
+}
+

go.mod

@@ -3,29 +3,24 @@ module github.com/satanaroom/chat_server
 go 1.20
 
 require (
-	github.com/georgysavva/scany v1.2.1
-	github.com/jackc/pgconn v1.14.0
-	github.com/jackc/pgx/v4 v4.18.1
+	github.com/envoyproxy/protoc-gen-validate v0.10.0
+	github.com/grpc-ecosystem/go-grpc-middleware v1.4.0
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.15.2
 	github.com/joho/godotenv v1.5.1
-	github.com/satanaroom/auth v0.0.0-20230504071525-1f1c0514db48
+	github.com/rakyll/statik v0.1.7
+	github.com/rs/cors v1.9.0
+	github.com/satanaroom/auth v0.0.0-20230524093436-fc87469d3ad5
+	google.golang.org/genproto v0.0.0-20230525154841-bd750badd5c6
+	google.golang.org/grpc v1.55.0
+	google.golang.org/protobuf v1.30.0
 )
 
 require (
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
-	github.com/jackc/pgio v1.0.0 // indirect
-	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgproto3/v2 v2.3.2 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
-	github.com/jackc/pgtype v1.14.0 // indirect
-	github.com/jackc/puddle v1.3.0 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/konsorten/go-windows-terminal-sequences v1.0.2 // indirect
 	github.com/sirupsen/logrus v1.4.2 // indirect
-	golang.org/x/crypto v0.8.0 // indirect
-	golang.org/x/net v0.9.0 // indirect
-	golang.org/x/sys v0.7.0 // indirect
+	github.com/stretchr/testify v1.8.1 // indirect
+	golang.org/x/net v0.10.0 // indirect
+	golang.org/x/sys v0.8.0 // indirect
 	golang.org/x/text v0.9.0 // indirect
-	google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f // indirect
-	google.golang.org/grpc v1.54.0 // indirect
-	google.golang.org/protobuf v1.30.0 // indirect
 )