Add 'pay to chat' information to intents (#42)

* Add 'pay to chat' information to intents

* move ChatId to common due to circular dependencies.

Intents can reference a chat, and chat joining requires an intent.

Author: mfycheng

Makefile

@@ -35,12 +35,14 @@ generate: generate-go generate-protobuf-es
 
 generate-go:
 	@rm -rf $(PROTO_OUT_GO_DIR)/*
+	@mkdir -p $(PROTO_OUT_GO_DIR)
 	@docker run --rm -v $(PWD)/$(PROTO_DIR):/proto -v $(PWD)/$(PROTO_OUT_GO_DIR):/$(PROTO_OUT_GO_DIR) --user $(USER_ID):$(GROUP_ID) $(DOCKER_GO_BUILDER_IMAGE)
 	@mv $(PROTO_OUT_GO_DIR)/github.com/code-payments/code-protobuf-api/generated/go/* $(PROTO_OUT_GO_DIR)
 	@rm -rf $(PROTO_OUT_GO_DIR)/github.com
 
 generate-protobuf-es:
 	@rm -rf $(PROTO_OUT_PROTOBUF_ES_DIR)/*
+	@mkdir -p $(PROTO_OUT_PROTOBUF_ES_DIR)
 	@docker run --rm -v $(PWD)/$(PROTO_DIR):/proto -v $(PWD)/$(PROTO_OUT_PROTOBUF_ES_DIR):/genproto --user $(USER_ID):$(GROUP_ID) $(DOCKER_PROTOBUF_ES_BUILDER_IMAGE)
 
 .PHONY: all clean go protobuf-es docker-build docker-build-go docker-build-protobuf-es generate generate-go generate-protobuf-es