9c39c8cbd7
Go workspace (go.work) with 5 microservices + shared library: - gateway (8080), auth-service (8081), purchaser-service (8082) - textile-service (8083), washing-service (8084) - shared: proto definitions, common packages Infrastructure: docker-compose for local dev, K8s manifests for K3s cluster deployment (mysql/redis/etcd + traefik ingress). Frontend (iloom-flatten) added as git submodule. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
package grpc
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import (
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"context"
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"fmt"
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"google.golang.org/grpc"
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pb "github.com/muyuqingfeng/iloom/shared/pkg/grpc/pb/inventory"
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)
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// InventoryClient wraps the generated InventoryServiceClient with convenience methods.
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type InventoryClient struct {
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conn *grpc.ClientConn
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Raw pb.InventoryServiceClient
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}
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// NewInventoryClient creates an InventoryClient connected to the given address.
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func NewInventoryClient(addr string) (*InventoryClient, error) {
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conn, err := Dial(addr)
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if err != nil {
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return nil, err
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}
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return &InventoryClient{
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conn: conn,
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Raw: pb.NewInventoryServiceClient(conn),
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}, nil
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}
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// Close closes the underlying gRPC connection.
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func (c *InventoryClient) Close() error {
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return c.conn.Close()
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}
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// CreateProduct creates a new product and returns the product ID.
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func (c *InventoryClient) CreateProduct(ctx context.Context, req *pb.CreateProductReq) (string, error) {
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resp, err := c.Raw.CreateProduct(ctx, req)
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if err != nil {
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return "", fmt.Errorf("inventory.CreateProduct: %w", err)
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}
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return resp.Id, nil
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}
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// GetProduct returns product info by product ID.
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func (c *InventoryClient) GetProduct(ctx context.Context, productID string) (*pb.ProductInfo, error) {
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resp, err := c.Raw.GetProduct(ctx, &pb.GetProductReq{ProductId: productID})
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if err != nil {
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return nil, fmt.Errorf("inventory.GetProduct: %w", err)
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}
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return resp, nil
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}
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// ListProduct returns a paginated list of products with optional filters.
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func (c *InventoryClient) ListProduct(ctx context.Context, page, pageSize int64, productName string) ([]*pb.ProductInfo, int64, error) {
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resp, err := c.Raw.ListProduct(ctx, &pb.ListProductReq{
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Page: page,
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PageSize: pageSize,
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ProductName: productName,
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})
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if err != nil {
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return nil, 0, fmt.Errorf("inventory.ListProduct: %w", err)
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}
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return resp.List, resp.Total, nil
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}
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