Commit c75517c6 authored by kzkzzzz's avatar kzkzzzz

调整

parent 2f3cd151
package biz
import (
"context"
v1 "github.com/go-kratos/kratos-layout/api/helloworld/v1"
"github.com/go-kratos/kratos/v2/errors"
"github.com/go-kratos/kratos/v2/log"
)
var (
// ErrUserNotFound is user not found.
ErrUserNotFound = errors.NotFound(v1.ErrorReason_USER_NOT_FOUND.String(), "user not found")
)
// Greeter is a Greeter model.
type Greeter struct {
Hello string
}
// GreeterRepo is a Greater repo.
type GreeterRepo interface {
Save(context.Context, *Greeter) (*Greeter, error)
Update(context.Context, *Greeter) (*Greeter, error)
FindByID(context.Context, int64) (*Greeter, error)
ListByHello(context.Context, string) ([]*Greeter, error)
ListAll(context.Context) ([]*Greeter, error)
}
// GreeterUsecase is a Greeter usecase.
type GreeterUsecase struct {
repo GreeterRepo
log *log.Helper
}
// NewGreeterUsecase new a Greeter usecase.
func NewGreeterUsecase(repo GreeterRepo) *GreeterUsecase {
return &GreeterUsecase{repo: repo}
}
// CreateGreeter creates a Greeter, and returns the new Greeter.
func (uc *GreeterUsecase) CreateGreeter(ctx context.Context, g *Greeter) (*Greeter, error) {
log.Infof("CreateGreeter: %v", g.Hello)
return uc.repo.Save(ctx, g)
}
package data
import (
"context"
"github.com/go-kratos/kratos-layout/internal/biz"
)
type greeterRepo struct {
data *Data
}
// NewGreeterRepo .
func NewGreeterRepo(data *Data) biz.GreeterRepo {
return &greeterRepo{
data: data,
}
}
func (r *greeterRepo) Save(ctx context.Context, g *biz.Greeter) (*biz.Greeter, error) {
return g, nil
}
func (r *greeterRepo) Update(ctx context.Context, g *biz.Greeter) (*biz.Greeter, error) {
return g, nil
}
func (r *greeterRepo) FindByID(context.Context, int64) (*biz.Greeter, error) {
return nil, nil
}
func (r *greeterRepo) ListByHello(context.Context, string) ([]*biz.Greeter, error) {
return nil, nil
}
func (r *greeterRepo) ListAll(context.Context) ([]*biz.Greeter, error) {
return nil, nil
}
package service
import (
"context"
v1 "github.com/go-kratos/kratos-layout/api/helloworld/v1"
"github.com/go-kratos/kratos-layout/internal/biz"
)
// GreeterService is a greeter service.
type GreeterService struct {
v1.UnimplementedGreeterServer
uc *biz.GreeterUsecase
}
// NewGreeterService new a greeter service.
func NewGreeterService(uc *biz.GreeterUsecase) *GreeterService {
return &GreeterService{uc: uc}
}
// SayHello implements helloworld.GreeterServer.
func (s *GreeterService) SayHello(ctx context.Context, in *v1.HelloRequest) (*v1.HelloReply, error) {
g, err := s.uc.CreateGreeter(ctx, &biz.Greeter{Hello: in.Name})
if err != nil {
return nil, err
}
return &v1.HelloReply{Message: "Hello " + g.Hello}, nil
}
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