• Install

go install \
    github.com/golang/protobuf/protoc-gen-go \
    github.com/grpc-ecosystem/grpc-gateway/protoc-gen-grpc-gateway \
    github.com/grpc-ecosystem/grpc-gateway/protoc-gen-swagger \
    github.com/infobloxopen/protoc-gen-gorm

After install, protoc-gen-go protoc-gen-grpc-gateway protoc-gen-swagger and protoc-gen-gorm will be added into $GOPATH/bin

• In order to generate sample.pb.go sample.pb.gorm.go and sample.pb.gw.go run the following script

protoc -I. -I$GOPATH/src -I$GOPATH/src/github.com/grpc-ecosystem/grpc-gateway/third_party/googleapis --go_out=plugins=grpc:. --gorm_out=. --grpc-gateway_out=logtostderr=true:. -grpc-gateway_out=logtostderr=true:. sample/sample.proto sample/sample.proto

• For more detail on configuring gorm in protobuf, refer the following link: https://github.com/infobloxopen/protoc-gen-gorm

• Run dep ensure to install all dependencies then run main.go

• Add Item

POST /v1/addItem
BODY
{
    "id": "123"
    "name": "item1"
    "description": "itemDescription"
}

• Get Item By ID

POST /v1/getItem
BODY
{
    "id": "123"
}

• List all items

POST /v1/listItems