Initial QSfera import

Server/services/invitations/pkg/server/http/option.go

@@ -0,0 +1,85 @@
+package http
+
+import (
+	"context"
+
+	"github.com/qsfera/server/pkg/log"
+	"github.com/qsfera/server/services/invitations/pkg/config"
+	svc "github.com/qsfera/server/services/invitations/pkg/service/v0"
+
+	"github.com/spf13/pflag"
+)
+
+// Option defines a single option function.
+type Option func(o *Options)
+
+// Options defines the available options for this package.
+type Options struct {
+	Name      string
+	Namespace string
+	Logger    log.Logger
+	Context   context.Context
+	Config    *config.Config
+	Flags     []pflag.Flag
+	Service   svc.Service
+}
+
+// newOptions initializes the available default options.
+func newOptions(opts ...Option) Options {
+	opt := Options{}
+
+	for _, o := range opts {
+		o(&opt)
+	}
+
+	return opt
+}
+
+// Name provides a name for the service.
+func Name(val string) Option {
+	return func(o *Options) {
+		o.Name = val
+	}
+}
+
+// Logger provides a function to set the logger option.
+func Logger(val log.Logger) Option {
+	return func(o *Options) {
+		o.Logger = val
+	}
+}
+
+// Context provides a function to set the context option.
+func Context(val context.Context) Option {
+	return func(o *Options) {
+		o.Context = val
+	}
+}
+
+// Config provides a function to set the config option.
+func Config(val *config.Config) Option {
+	return func(o *Options) {
+		o.Config = val
+	}
+}
+
+// Flags provides a function to set the flags option.
+func Flags(flags ...pflag.Flag) Option {
+	return func(o *Options) {
+		o.Flags = append(o.Flags, flags...)
+	}
+}
+
+// Namespace provides a function to set the namespace option.
+func Namespace(val string) Option {
+	return func(o *Options) {
+		o.Namespace = val
+	}
+}
+
+// Service provides a function to set the service option.
+func Service(val svc.Service) Option {
+	return func(o *Options) {
+		o.Service = val
+	}
+}

Server/services/invitations/pkg/server/http/server.go

@@ -0,0 +1,107 @@
+package http
+
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+
+	"github.com/go-chi/chi/v5"
+	chimiddleware "github.com/go-chi/chi/v5/middleware"
+	"github.com/go-chi/render"
+	"github.com/qsfera/server/pkg/account"
+	"github.com/qsfera/server/pkg/cors"
+	"github.com/qsfera/server/pkg/middleware"
+	ohttp "github.com/qsfera/server/pkg/service/http"
+	"github.com/qsfera/server/pkg/version"
+	"github.com/qsfera/server/services/graph/pkg/errorcode"
+	"github.com/qsfera/server/services/invitations/pkg/invitations"
+	svc "github.com/qsfera/server/services/invitations/pkg/service/v0"
+	"go-micro.dev/v4"
+)
+
+// Server initializes the http service and server.
+func Server(opts ...Option) (ohttp.Service, error) {
+	options := newOptions(opts...)
+	service := options.Service
+
+	svc, err := ohttp.NewService(
+		ohttp.TLSConfig(options.Config.HTTP.TLS),
+		ohttp.Logger(options.Logger),
+		ohttp.Namespace(options.Config.HTTP.Namespace),
+		ohttp.Name(options.Config.Service.Name),
+		ohttp.Version(version.GetString()),
+		ohttp.Address(options.Config.HTTP.Addr),
+		ohttp.Context(options.Context),
+		ohttp.Flags(options.Flags...),
+	)
+	if err != nil {
+		options.Logger.Error().
+			Err(err).
+			Msg("Error initializing http service")
+		return ohttp.Service{}, err
+	}
+
+	mux := chi.NewMux()
+
+	mux.Use(chimiddleware.RealIP)
+	mux.Use(chimiddleware.RequestID)
+	mux.Use(middleware.TraceContext)
+	mux.Use(middleware.NoCache)
+	mux.Use(
+		middleware.Cors(
+			cors.Logger(options.Logger),
+			cors.AllowedOrigins(options.Config.HTTP.CORS.AllowedOrigins),
+			cors.AllowedMethods(options.Config.HTTP.CORS.AllowedMethods),
+			cors.AllowedHeaders(options.Config.HTTP.CORS.AllowedHeaders),
+			cors.AllowCredentials(options.Config.HTTP.CORS.AllowCredentials),
+		))
+
+	mux.Use(middleware.Version(
+		options.Name,
+		version.String,
+	))
+	mux.Use(middleware.ExtractAccountUUID(
+		account.Logger(options.Logger),
+		account.JWTSecret(options.Config.TokenManager.JWTSecret),
+	))
+
+	// this logs http request related data
+	mux.Use(middleware.Logger(
+		options.Logger,
+	))
+
+	mux.Route(options.Config.HTTP.Root, func(r chi.Router) {
+		r.Post("/invitations", InvitationHandler(service))
+	})
+
+	err = micro.RegisterHandler(svc.Server(), mux)
+	if err != nil {
+		options.Logger.Fatal().Err(err).Msg("failed to register the handler")
+	}
+
+	svc.Init()
+	return svc, nil
+}
+
+func InvitationHandler(service svc.Service) func(w http.ResponseWriter, r *http.Request) {
+	return func(w http.ResponseWriter, r *http.Request) {
+		ctx := r.Context()
+
+		i := &invitations.Invitation{}
+		err := json.NewDecoder(r.Body).Decode(i)
+		if err != nil {
+			errorcode.InvalidRequest.Render(w, r, http.StatusBadRequest, fmt.Sprintf("invalid request body: %v", err.Error()))
+			return
+		}
+
+		res, err := service.Invite(ctx, i)
+		if err != nil {
+			render.Status(r, http.StatusInternalServerError)
+			render.PlainText(w, r, err.Error())
+			return
+		}
+
+		render.Status(r, http.StatusCreated)
+		render.JSON(w, r, res)
+	}
+}