nft coming soon

nft/.gitignore

@@ -0,0 +1,2 @@
+
+nft

nft/Dockerfile

@@ -0,0 +1,3 @@
+FROM alpine
+ADD nft /nft
+ENTRYPOINT [ "/nft" ]

nft/Makefile

@@ -0,0 +1,28 @@
+
+GOPATH:=$(shell go env GOPATH)
+.PHONY: init
+init:
+	go get -u github.com/golang/protobuf/proto
+	go get -u github.com/golang/protobuf/protoc-gen-go
+	go get github.com/micro/micro/v3/cmd/protoc-gen-micro
+	go get github.com/micro/micro/v3/cmd/protoc-gen-openapi
+
+.PHONY: api
+api:
+	protoc --openapi_out=. --proto_path=. proto/nft.proto
+
+.PHONY: proto
+proto:
+	protoc --proto_path=. --micro_out=. --go_out=:. proto/nft.proto
+	
+.PHONY: build
+build:
+	go build -o nft *.go
+
+.PHONY: test
+test:
+	go test -v ./... -cover
+
+.PHONY: docker
+docker:
+	docker build . -t nft:latest

nft/README.md

@@ -0,0 +1,7 @@
+Explore, buy and sell NFTs (coming soon)
+
+# NFT Service
+
+Explore, buy and sell NFTs with a simple API. Powered by OpenSea. 
+Create your own unique NFT now and launch it when the API is ready.
+

nft/examples.json

@@ -0,0 +1,15 @@
+{
+  "vote": [
+    {
+      "title": "Vote for the API",
+      "run_check": false,
+      "request": {
+        "message": "Launch it!"
+      },
+      "response": {
+	"message": "Thanks for the vote!"
+        }
+      }
+    }
+  ]
+}

nft/generate.go

@@ -0,0 +1,2 @@
+package main
+//go:generate make proto

nft/handler/nft.go

@@ -0,0 +1,50 @@
+package handler
+
+import (
+	"context"
+	"sync"
+	"time"
+
+
+	"github.com/micro/services/pkg/tenant"
+	"github.com/micro/micro/v3/service/store"
+	pb "github.com/micro/services/nft/proto"
+)
+
+type Nft struct{}
+
+var (
+	mtx sync.RWMutex
+
+	voteKey = "votes/"
+)
+
+type Vote struct {
+	Id string `json:"id"`
+	Message string `json:"message"`
+	VotedAt time.Time `json:"voted_at"`
+}
+
+func (n *Nft) Vote(ctx context.Context, req *pb.VoteRequest, rsp *pb.VoteResponse) error {
+	mtx.Lock()
+	defer mtx.Unlock()
+
+	id, ok := tenant.FromContext(ctx)
+	if !ok {
+		id = "micro"
+	}
+
+	rec := store.NewRecord(voteKey + id, &Vote{
+		Id: id,
+		Message: req.Message,
+		VotedAt: time.Now(),
+	})
+
+	// we don't need to check the error
+	store.Write(rec)
+
+	rsp.Message = "Thanks for the vote!"
+
+	return nil
+}
+

nft/main.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"github.com/micro/services/nft/handler"
+	pb "github.com/micro/services/nft/proto"
+	"github.com/micro/micro/v3/service"
+	"github.com/micro/micro/v3/service/logger"
+)
+
+func main() {
+	// Create service
+	srv := service.New(
+		service.Name("nft"),
+		service.Version("latest"),
+	)
+
+	// Register handler
+	pb.RegisterNftHandler(srv.Server(), new(handler.Nft))
+
+	// Run service
+	if err := srv.Run(); err != nil {
+		logger.Fatal(err)
+	}
+}

nft/micro.mu

@@ -0,0 +1 @@
+service nft

nft/proto/nft.pb.go

@@ -0,0 +1,213 @@
+// Code generated by protoc-gen-go. DO NOT EDIT.
+// versions:
+// 	protoc-gen-go v1.27.1
+// 	protoc        v3.15.6
+// source: proto/nft.proto
+
+package nft
+
+import (
+	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
+	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	reflect "reflect"
+	sync "sync"
+)
+
+const (
+	// Verify that this generated code is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(20 - protoimpl.MinVersion)
+	// Verify that runtime/protoimpl is sufficiently up-to-date.
+	_ = protoimpl.EnforceVersion(protoimpl.MaxVersion - 20)
+)
+
+// Vote to have the NFT api launched faster!
+type VoteRequest struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// optional message
+	Message string `protobuf:"bytes,1,opt,name=message,proto3" json:"message,omitempty"`
+}
+
+func (x *VoteRequest) Reset() {
+	*x = VoteRequest{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_nft_proto_msgTypes[0]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *VoteRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VoteRequest) ProtoMessage() {}
+
+func (x *VoteRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_nft_proto_msgTypes[0]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VoteRequest.ProtoReflect.Descriptor instead.
+func (*VoteRequest) Descriptor() ([]byte, []int) {
+	return file_proto_nft_proto_rawDescGZIP(), []int{0}
+}
+
+func (x *VoteRequest) GetMessage() string {
+	if x != nil {
+		return x.Message
+	}
+	return ""
+}
+
+type VoteResponse struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	// response message
+	Message string `protobuf:"bytes,2,opt,name=message,proto3" json:"message,omitempty"`
+}
+
+func (x *VoteResponse) Reset() {
+	*x = VoteResponse{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_proto_nft_proto_msgTypes[1]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *VoteResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*VoteResponse) ProtoMessage() {}
+
+func (x *VoteResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_proto_nft_proto_msgTypes[1]
+	if protoimpl.UnsafeEnabled && x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use VoteResponse.ProtoReflect.Descriptor instead.
+func (*VoteResponse) Descriptor() ([]byte, []int) {
+	return file_proto_nft_proto_rawDescGZIP(), []int{1}
+}
+
+func (x *VoteResponse) GetMessage() string {
+	if x != nil {
+		return x.Message
+	}
+	return ""
+}
+
+var File_proto_nft_proto protoreflect.FileDescriptor
+
+var file_proto_nft_proto_rawDesc = []byte{
+	0x0a, 0x0f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2f, 0x6e, 0x66, 0x74, 0x2e, 0x70, 0x72, 0x6f, 0x74,
+	0x6f, 0x12, 0x03, 0x6e, 0x66, 0x74, 0x22, 0x27, 0x0a, 0x0b, 0x56, 0x6f, 0x74, 0x65, 0x52, 0x65,
+	0x71, 0x75, 0x65, 0x73, 0x74, 0x12, 0x18, 0x0a, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65,
+	0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x22,
+	0x28, 0x0a, 0x0c, 0x56, 0x6f, 0x74, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x12,
+	0x18, 0x0a, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x18, 0x02, 0x20, 0x01, 0x28, 0x09,
+	0x52, 0x07, 0x6d, 0x65, 0x73, 0x73, 0x61, 0x67, 0x65, 0x32, 0x34, 0x0a, 0x03, 0x4e, 0x66, 0x74,
+	0x12, 0x2d, 0x0a, 0x04, 0x56, 0x6f, 0x74, 0x65, 0x12, 0x10, 0x2e, 0x6e, 0x66, 0x74, 0x2e, 0x56,
+	0x6f, 0x74, 0x65, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73, 0x74, 0x1a, 0x11, 0x2e, 0x6e, 0x66, 0x74,
+	0x2e, 0x56, 0x6f, 0x74, 0x65, 0x52, 0x65, 0x73, 0x70, 0x6f, 0x6e, 0x73, 0x65, 0x22, 0x00, 0x42,
+	0x0d, 0x5a, 0x0b, 0x2e, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x3b, 0x6e, 0x66, 0x74, 0x62, 0x06,
+	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+}
+
+var (
+	file_proto_nft_proto_rawDescOnce sync.Once
+	file_proto_nft_proto_rawDescData = file_proto_nft_proto_rawDesc
+)
+
+func file_proto_nft_proto_rawDescGZIP() []byte {
+	file_proto_nft_proto_rawDescOnce.Do(func() {
+		file_proto_nft_proto_rawDescData = protoimpl.X.CompressGZIP(file_proto_nft_proto_rawDescData)
+	})
+	return file_proto_nft_proto_rawDescData
+}
+
+var file_proto_nft_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
+var file_proto_nft_proto_goTypes = []interface{}{
+	(*VoteRequest)(nil),  // 0: nft.VoteRequest
+	(*VoteResponse)(nil), // 1: nft.VoteResponse
+}
+var file_proto_nft_proto_depIdxs = []int32{
+	0, // 0: nft.Nft.Vote:input_type -> nft.VoteRequest
+	1, // 1: nft.Nft.Vote:output_type -> nft.VoteResponse
+	1, // [1:2] is the sub-list for method output_type
+	0, // [0:1] is the sub-list for method input_type
+	0, // [0:0] is the sub-list for extension type_name
+	0, // [0:0] is the sub-list for extension extendee
+	0, // [0:0] is the sub-list for field type_name
+}
+
+func init() { file_proto_nft_proto_init() }
+func file_proto_nft_proto_init() {
+	if File_proto_nft_proto != nil {
+		return
+	}
+	if !protoimpl.UnsafeEnabled {
+		file_proto_nft_proto_msgTypes[0].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*VoteRequest); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_proto_nft_proto_msgTypes[1].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*VoteResponse); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+	}
+	type x struct{}
+	out := protoimpl.TypeBuilder{
+		File: protoimpl.DescBuilder{
+			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
+			RawDescriptor: file_proto_nft_proto_rawDesc,
+			NumEnums:      0,
+			NumMessages:   2,
+			NumExtensions: 0,
+			NumServices:   1,
+		},
+		GoTypes:           file_proto_nft_proto_goTypes,
+		DependencyIndexes: file_proto_nft_proto_depIdxs,
+		MessageInfos:      file_proto_nft_proto_msgTypes,
+	}.Build()
+	File_proto_nft_proto = out.File
+	file_proto_nft_proto_rawDesc = nil
+	file_proto_nft_proto_goTypes = nil
+	file_proto_nft_proto_depIdxs = nil
+}

nft/proto/nft.pb.micro.go

@@ -0,0 +1,93 @@
+// Code generated by protoc-gen-micro. DO NOT EDIT.
+// source: proto/nft.proto
+
+package nft
+
+import (
+	fmt "fmt"
+	proto "github.com/golang/protobuf/proto"
+	math "math"
+)
+
+import (
+	context "context"
+	api "github.com/micro/micro/v3/service/api"
+	client "github.com/micro/micro/v3/service/client"
+	server "github.com/micro/micro/v3/service/server"
+)
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ = proto.Marshal
+var _ = fmt.Errorf
+var _ = math.Inf
+
+// This is a compile-time assertion to ensure that this generated file
+// is compatible with the proto package it is being compiled against.
+// A compilation error at this line likely means your copy of the
+// proto package needs to be updated.
+const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package
+
+// Reference imports to suppress errors if they are not otherwise used.
+var _ api.Endpoint
+var _ context.Context
+var _ client.Option
+var _ server.Option
+
+// Api Endpoints for Nft service
+
+func NewNftEndpoints() []*api.Endpoint {
+	return []*api.Endpoint{}
+}
+
+// Client API for Nft service
+
+type NftService interface {
+	Vote(ctx context.Context, in *VoteRequest, opts ...client.CallOption) (*VoteResponse, error)
+}
+
+type nftService struct {
+	c    client.Client
+	name string
+}
+
+func NewNftService(name string, c client.Client) NftService {
+	return &nftService{
+		c:    c,
+		name: name,
+	}
+}
+
+func (c *nftService) Vote(ctx context.Context, in *VoteRequest, opts ...client.CallOption) (*VoteResponse, error) {
+	req := c.c.NewRequest(c.name, "Nft.Vote", in)
+	out := new(VoteResponse)
+	err := c.c.Call(ctx, req, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+// Server API for Nft service
+
+type NftHandler interface {
+	Vote(context.Context, *VoteRequest, *VoteResponse) error
+}
+
+func RegisterNftHandler(s server.Server, hdlr NftHandler, opts ...server.HandlerOption) error {
+	type nft interface {
+		Vote(ctx context.Context, in *VoteRequest, out *VoteResponse) error
+	}
+	type Nft struct {
+		nft
+	}
+	h := &nftHandler{hdlr}
+	return s.Handle(s.NewHandler(&Nft{h}, opts...))
+}
+
+type nftHandler struct {
+	NftHandler
+}
+
+func (h *nftHandler) Vote(ctx context.Context, in *VoteRequest, out *VoteResponse) error {
+	return h.NftHandler.Vote(ctx, in, out)
+}

nft/proto/nft.proto

@@ -0,0 +1,20 @@
+syntax = "proto3";
+
+package nft;
+
+option go_package = "./proto;nft";
+
+service Nft {
+	rpc Vote(VoteRequest) returns (VoteResponse) {}
+}
+
+// Vote to have the NFT api launched faster!
+message VoteRequest {
+	// optional message
+	string message = 1;
+}
+
+message VoteResponse {
+	// response message
+	string message = 2;
+}

nft/publicapi.json

@@ -0,0 +1,6 @@
+{
+  "name": "nft",
+  "icon": "🪙",
+  "category": "coming soon",
+  "display_name": "NFT (Coming Soon)"
+}