diff --git a/kubernetes-manifests/frontend.yaml b/kubernetes-manifests/frontend.yaml index 45cdfee..4f62e77 100644 --- a/kubernetes-manifests/frontend.yaml +++ b/kubernetes-manifests/frontend.yaml @@ -56,6 +56,8 @@ spec: value: "shippingservice:50051" - name: CHECKOUT_SERVICE_ADDR value: "checkoutservice:5050" + - name: AD_SERVICE_ADDR + value: "adservice:9555" resources: requests: cpu: 100m diff --git a/src/frontend/genproto/demo.pb.go b/src/frontend/genproto/demo.pb.go index 4fdb7f0..5808777 100644 --- a/src/frontend/genproto/demo.pb.go +++ b/src/frontend/genproto/demo.pb.go @@ -35,7 +35,7 @@ func (m *CartItem) Reset() { *m = CartItem{} } func (m *CartItem) String() string { return proto.CompactTextString(m) } func (*CartItem) ProtoMessage() {} func (*CartItem) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{0} + return fileDescriptor_demo_c812a73334c7ff0d, []int{0} } func (m *CartItem) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_CartItem.Unmarshal(m, b) @@ -81,7 +81,7 @@ func (m *AddItemRequest) Reset() { *m = AddItemRequest{} } func (m *AddItemRequest) String() string { return proto.CompactTextString(m) } func (*AddItemRequest) ProtoMessage() {} func (*AddItemRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{1} + return fileDescriptor_demo_c812a73334c7ff0d, []int{1} } func (m *AddItemRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_AddItemRequest.Unmarshal(m, b) @@ -126,7 +126,7 @@ func (m *EmptyCartRequest) Reset() { *m = EmptyCartRequest{} } func (m *EmptyCartRequest) String() string { return proto.CompactTextString(m) } func (*EmptyCartRequest) ProtoMessage() {} func (*EmptyCartRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{2} + return fileDescriptor_demo_c812a73334c7ff0d, []int{2} } func (m *EmptyCartRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_EmptyCartRequest.Unmarshal(m, b) @@ -164,7 +164,7 @@ func (m *GetCartRequest) Reset() { *m = GetCartRequest{} } func (m *GetCartRequest) String() string { return proto.CompactTextString(m) } func (*GetCartRequest) ProtoMessage() {} func (*GetCartRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{3} + return fileDescriptor_demo_c812a73334c7ff0d, []int{3} } func (m *GetCartRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_GetCartRequest.Unmarshal(m, b) @@ -203,7 +203,7 @@ func (m *Cart) Reset() { *m = Cart{} } func (m *Cart) String() string { return proto.CompactTextString(m) } func (*Cart) ProtoMessage() {} func (*Cart) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{4} + return fileDescriptor_demo_c812a73334c7ff0d, []int{4} } func (m *Cart) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Cart.Unmarshal(m, b) @@ -247,7 +247,7 @@ func (m *Empty) Reset() { *m = Empty{} } func (m *Empty) String() string { return proto.CompactTextString(m) } func (*Empty) ProtoMessage() {} func (*Empty) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{5} + return fileDescriptor_demo_c812a73334c7ff0d, []int{5} } func (m *Empty) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Empty.Unmarshal(m, b) @@ -279,7 +279,7 @@ func (m *ListRecommendationsRequest) Reset() { *m = ListRecommendationsR func (m *ListRecommendationsRequest) String() string { return proto.CompactTextString(m) } func (*ListRecommendationsRequest) ProtoMessage() {} func (*ListRecommendationsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{6} + return fileDescriptor_demo_c812a73334c7ff0d, []int{6} } func (m *ListRecommendationsRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_ListRecommendationsRequest.Unmarshal(m, b) @@ -324,7 +324,7 @@ func (m *ListRecommendationsResponse) Reset() { *m = ListRecommendations func (m *ListRecommendationsResponse) String() string { return proto.CompactTextString(m) } func (*ListRecommendationsResponse) ProtoMessage() {} func (*ListRecommendationsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{7} + return fileDescriptor_demo_c812a73334c7ff0d, []int{7} } func (m *ListRecommendationsResponse) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_ListRecommendationsResponse.Unmarshal(m, b) @@ -366,7 +366,7 @@ func (m *Product) Reset() { *m = Product{} } func (m *Product) String() string { return proto.CompactTextString(m) } func (*Product) ProtoMessage() {} func (*Product) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{8} + return fileDescriptor_demo_c812a73334c7ff0d, []int{8} } func (m *Product) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Product.Unmarshal(m, b) @@ -432,7 +432,7 @@ func (m *ListProductsResponse) Reset() { *m = ListProductsResponse{} } func (m *ListProductsResponse) String() string { return proto.CompactTextString(m) } func (*ListProductsResponse) ProtoMessage() {} func (*ListProductsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{9} + return fileDescriptor_demo_c812a73334c7ff0d, []int{9} } func (m *ListProductsResponse) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_ListProductsResponse.Unmarshal(m, b) @@ -470,7 +470,7 @@ func (m *GetProductRequest) Reset() { *m = GetProductRequest{} } func (m *GetProductRequest) String() string { return proto.CompactTextString(m) } func (*GetProductRequest) ProtoMessage() {} func (*GetProductRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{10} + return fileDescriptor_demo_c812a73334c7ff0d, []int{10} } func (m *GetProductRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_GetProductRequest.Unmarshal(m, b) @@ -508,7 +508,7 @@ func (m *SearchProductsRequest) Reset() { *m = SearchProductsRequest{} } func (m *SearchProductsRequest) String() string { return proto.CompactTextString(m) } func (*SearchProductsRequest) ProtoMessage() {} func (*SearchProductsRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{11} + return fileDescriptor_demo_c812a73334c7ff0d, []int{11} } func (m *SearchProductsRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_SearchProductsRequest.Unmarshal(m, b) @@ -546,7 +546,7 @@ func (m *SearchProductsResponse) Reset() { *m = SearchProductsResponse{} func (m *SearchProductsResponse) String() string { return proto.CompactTextString(m) } func (*SearchProductsResponse) ProtoMessage() {} func (*SearchProductsResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{12} + return fileDescriptor_demo_c812a73334c7ff0d, []int{12} } func (m *SearchProductsResponse) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_SearchProductsResponse.Unmarshal(m, b) @@ -585,7 +585,7 @@ func (m *GetQuoteRequest) Reset() { *m = GetQuoteRequest{} } func (m *GetQuoteRequest) String() string { return proto.CompactTextString(m) } func (*GetQuoteRequest) ProtoMessage() {} func (*GetQuoteRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{13} + return fileDescriptor_demo_c812a73334c7ff0d, []int{13} } func (m *GetQuoteRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_GetQuoteRequest.Unmarshal(m, b) @@ -630,7 +630,7 @@ func (m *GetQuoteResponse) Reset() { *m = GetQuoteResponse{} } func (m *GetQuoteResponse) String() string { return proto.CompactTextString(m) } func (*GetQuoteResponse) ProtoMessage() {} func (*GetQuoteResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{14} + return fileDescriptor_demo_c812a73334c7ff0d, []int{14} } func (m *GetQuoteResponse) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_GetQuoteResponse.Unmarshal(m, b) @@ -669,7 +669,7 @@ func (m *ShipOrderRequest) Reset() { *m = ShipOrderRequest{} } func (m *ShipOrderRequest) String() string { return proto.CompactTextString(m) } func (*ShipOrderRequest) ProtoMessage() {} func (*ShipOrderRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{15} + return fileDescriptor_demo_c812a73334c7ff0d, []int{15} } func (m *ShipOrderRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_ShipOrderRequest.Unmarshal(m, b) @@ -714,7 +714,7 @@ func (m *ShipOrderResponse) Reset() { *m = ShipOrderResponse{} } func (m *ShipOrderResponse) String() string { return proto.CompactTextString(m) } func (*ShipOrderResponse) ProtoMessage() {} func (*ShipOrderResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{16} + return fileDescriptor_demo_c812a73334c7ff0d, []int{16} } func (m *ShipOrderResponse) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_ShipOrderResponse.Unmarshal(m, b) @@ -756,7 +756,7 @@ func (m *Address) Reset() { *m = Address{} } func (m *Address) String() string { return proto.CompactTextString(m) } func (*Address) ProtoMessage() {} func (*Address) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{17} + return fileDescriptor_demo_c812a73334c7ff0d, []int{17} } func (m *Address) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Address.Unmarshal(m, b) @@ -834,7 +834,7 @@ func (m *Money) Reset() { *m = Money{} } func (m *Money) String() string { return proto.CompactTextString(m) } func (*Money) ProtoMessage() {} func (*Money) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{18} + return fileDescriptor_demo_c812a73334c7ff0d, []int{18} } func (m *Money) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_Money.Unmarshal(m, b) @@ -887,7 +887,7 @@ func (m *GetSupportedCurrenciesResponse) Reset() { *m = GetSupportedCurr func (m *GetSupportedCurrenciesResponse) String() string { return proto.CompactTextString(m) } func (*GetSupportedCurrenciesResponse) ProtoMessage() {} func (*GetSupportedCurrenciesResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{19} + return fileDescriptor_demo_c812a73334c7ff0d, []int{19} } func (m *GetSupportedCurrenciesResponse) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_GetSupportedCurrenciesResponse.Unmarshal(m, b) @@ -927,7 +927,7 @@ func (m *CurrencyConversionRequest) Reset() { *m = CurrencyConversionReq func (m *CurrencyConversionRequest) String() string { return proto.CompactTextString(m) } func (*CurrencyConversionRequest) ProtoMessage() {} func (*CurrencyConversionRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{20} + return fileDescriptor_demo_c812a73334c7ff0d, []int{20} } func (m *CurrencyConversionRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_CurrencyConversionRequest.Unmarshal(m, b) @@ -975,7 +975,7 @@ func (m *CreditCardInfo) Reset() { *m = CreditCardInfo{} } func (m *CreditCardInfo) String() string { return proto.CompactTextString(m) } func (*CreditCardInfo) ProtoMessage() {} func (*CreditCardInfo) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{21} + return fileDescriptor_demo_c812a73334c7ff0d, []int{21} } func (m *CreditCardInfo) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_CreditCardInfo.Unmarshal(m, b) @@ -1035,7 +1035,7 @@ func (m *ChargeRequest) Reset() { *m = ChargeRequest{} } func (m *ChargeRequest) String() string { return proto.CompactTextString(m) } func (*ChargeRequest) ProtoMessage() {} func (*ChargeRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{22} + return fileDescriptor_demo_c812a73334c7ff0d, []int{22} } func (m *ChargeRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_ChargeRequest.Unmarshal(m, b) @@ -1080,7 +1080,7 @@ func (m *ChargeResponse) Reset() { *m = ChargeResponse{} } func (m *ChargeResponse) String() string { return proto.CompactTextString(m) } func (*ChargeResponse) ProtoMessage() {} func (*ChargeResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{23} + return fileDescriptor_demo_c812a73334c7ff0d, []int{23} } func (m *ChargeResponse) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_ChargeResponse.Unmarshal(m, b) @@ -1119,7 +1119,7 @@ func (m *OrderItem) Reset() { *m = OrderItem{} } func (m *OrderItem) String() string { return proto.CompactTextString(m) } func (*OrderItem) ProtoMessage() {} func (*OrderItem) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{24} + return fileDescriptor_demo_c812a73334c7ff0d, []int{24} } func (m *OrderItem) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_OrderItem.Unmarshal(m, b) @@ -1168,7 +1168,7 @@ func (m *OrderResult) Reset() { *m = OrderResult{} } func (m *OrderResult) String() string { return proto.CompactTextString(m) } func (*OrderResult) ProtoMessage() {} func (*OrderResult) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{25} + return fileDescriptor_demo_c812a73334c7ff0d, []int{25} } func (m *OrderResult) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_OrderResult.Unmarshal(m, b) @@ -1235,7 +1235,7 @@ func (m *SendOrderConfirmationRequest) Reset() { *m = SendOrderConfirmat func (m *SendOrderConfirmationRequest) String() string { return proto.CompactTextString(m) } func (*SendOrderConfirmationRequest) ProtoMessage() {} func (*SendOrderConfirmationRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{26} + return fileDescriptor_demo_c812a73334c7ff0d, []int{26} } func (m *SendOrderConfirmationRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_SendOrderConfirmationRequest.Unmarshal(m, b) @@ -1284,7 +1284,7 @@ func (m *PlaceOrderRequest) Reset() { *m = PlaceOrderRequest{} } func (m *PlaceOrderRequest) String() string { return proto.CompactTextString(m) } func (*PlaceOrderRequest) ProtoMessage() {} func (*PlaceOrderRequest) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{27} + return fileDescriptor_demo_c812a73334c7ff0d, []int{27} } func (m *PlaceOrderRequest) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_PlaceOrderRequest.Unmarshal(m, b) @@ -1350,7 +1350,7 @@ func (m *PlaceOrderResponse) Reset() { *m = PlaceOrderResponse{} } func (m *PlaceOrderResponse) String() string { return proto.CompactTextString(m) } func (*PlaceOrderResponse) ProtoMessage() {} func (*PlaceOrderResponse) Descriptor() ([]byte, []int) { - return fileDescriptor_demo_e1d03823e14b5fb0, []int{28} + return fileDescriptor_demo_c812a73334c7ff0d, []int{28} } func (m *PlaceOrderResponse) XXX_Unmarshal(b []byte) error { return xxx_messageInfo_PlaceOrderResponse.Unmarshal(m, b) @@ -1377,6 +1377,131 @@ func (m *PlaceOrderResponse) GetOrder() *OrderResult { return nil } +type AdsRequest struct { + // List of important key words from the current page describing the context. + ContextKeys []string `protobuf:"bytes,1,rep,name=context_keys,json=contextKeys" json:"context_keys,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *AdsRequest) Reset() { *m = AdsRequest{} } +func (m *AdsRequest) String() string { return proto.CompactTextString(m) } +func (*AdsRequest) ProtoMessage() {} +func (*AdsRequest) Descriptor() ([]byte, []int) { + return fileDescriptor_demo_c812a73334c7ff0d, []int{29} +} +func (m *AdsRequest) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_AdsRequest.Unmarshal(m, b) +} +func (m *AdsRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_AdsRequest.Marshal(b, m, deterministic) +} +func (dst *AdsRequest) XXX_Merge(src proto.Message) { + xxx_messageInfo_AdsRequest.Merge(dst, src) +} +func (m *AdsRequest) XXX_Size() int { + return xxx_messageInfo_AdsRequest.Size(m) +} +func (m *AdsRequest) XXX_DiscardUnknown() { + xxx_messageInfo_AdsRequest.DiscardUnknown(m) +} + +var xxx_messageInfo_AdsRequest proto.InternalMessageInfo + +func (m *AdsRequest) GetContextKeys() []string { + if m != nil { + return m.ContextKeys + } + return nil +} + +type AdsResponse struct { + Ads []*Ad `protobuf:"bytes,1,rep,name=ads" json:"ads,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *AdsResponse) Reset() { *m = AdsResponse{} } +func (m *AdsResponse) String() string { return proto.CompactTextString(m) } +func (*AdsResponse) ProtoMessage() {} +func (*AdsResponse) Descriptor() ([]byte, []int) { + return fileDescriptor_demo_c812a73334c7ff0d, []int{30} +} +func (m *AdsResponse) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_AdsResponse.Unmarshal(m, b) +} +func (m *AdsResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_AdsResponse.Marshal(b, m, deterministic) +} +func (dst *AdsResponse) XXX_Merge(src proto.Message) { + xxx_messageInfo_AdsResponse.Merge(dst, src) +} +func (m *AdsResponse) XXX_Size() int { + return xxx_messageInfo_AdsResponse.Size(m) +} +func (m *AdsResponse) XXX_DiscardUnknown() { + xxx_messageInfo_AdsResponse.DiscardUnknown(m) +} + +var xxx_messageInfo_AdsResponse proto.InternalMessageInfo + +func (m *AdsResponse) GetAds() []*Ad { + if m != nil { + return m.Ads + } + return nil +} + +type Ad struct { + // url to redirect to when an ad is clicked. + RedirectUrl string `protobuf:"bytes,1,opt,name=redirect_url,json=redirectUrl" json:"redirect_url,omitempty"` + // short advertisement text to display. + Text string `protobuf:"bytes,2,opt,name=text" json:"text,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Ad) Reset() { *m = Ad{} } +func (m *Ad) String() string { return proto.CompactTextString(m) } +func (*Ad) ProtoMessage() {} +func (*Ad) Descriptor() ([]byte, []int) { + return fileDescriptor_demo_c812a73334c7ff0d, []int{31} +} +func (m *Ad) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Ad.Unmarshal(m, b) +} +func (m *Ad) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Ad.Marshal(b, m, deterministic) +} +func (dst *Ad) XXX_Merge(src proto.Message) { + xxx_messageInfo_Ad.Merge(dst, src) +} +func (m *Ad) XXX_Size() int { + return xxx_messageInfo_Ad.Size(m) +} +func (m *Ad) XXX_DiscardUnknown() { + xxx_messageInfo_Ad.DiscardUnknown(m) +} + +var xxx_messageInfo_Ad proto.InternalMessageInfo + +func (m *Ad) GetRedirectUrl() string { + if m != nil { + return m.RedirectUrl + } + return "" +} + +func (m *Ad) GetText() string { + if m != nil { + return m.Text + } + return "" +} + func init() { proto.RegisterType((*CartItem)(nil), "hipstershop.CartItem") proto.RegisterType((*AddItemRequest)(nil), "hipstershop.AddItemRequest") @@ -1407,6 +1532,9 @@ func init() { proto.RegisterType((*SendOrderConfirmationRequest)(nil), "hipstershop.SendOrderConfirmationRequest") proto.RegisterType((*PlaceOrderRequest)(nil), "hipstershop.PlaceOrderRequest") proto.RegisterType((*PlaceOrderResponse)(nil), "hipstershop.PlaceOrderResponse") + proto.RegisterType((*AdsRequest)(nil), "hipstershop.AdsRequest") + proto.RegisterType((*AdsResponse)(nil), "hipstershop.AdsResponse") + proto.RegisterType((*Ad)(nil), "hipstershop.Ad") } // Reference imports to suppress errors if they are not otherwise used. @@ -2127,95 +2255,165 @@ var _CheckoutService_serviceDesc = grpc.ServiceDesc{ Metadata: "demo.proto", } -func init() { proto.RegisterFile("demo.proto", fileDescriptor_demo_e1d03823e14b5fb0) } - -var fileDescriptor_demo_e1d03823e14b5fb0 = []byte{ - // 1389 bytes of a gzipped FileDescriptorProto - 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x57, 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0x77, 0x2f, 0x0b, 0xc8, 0x14, 0x56, 0xf6, 0x55, 0x8f, 0x32, 0x4a, 0x5f, - 0xa8, 0x5f, 0x82, 0x39, 0xad, 0x1a, 0x5d, 0xaf, 0x64, 0x43, 0x7d, 0x3b, 0xaf, 0xa9, 0xd9, 0x57, - 0xb0, 0x3a, 0x9c, 0x52, 0xef, 0x2d, 0x8b, 0x33, 0x0f, 0x9e, 0x00, 0xe4, 0x9d, 0xad, 0x92, 0xdd, - 0xc7, 0x3a, 0xb9, 0x7d, 0xb9, 0x76, 0xdf, 0x78, 0xf3, 0x6a, 0x59, 0xff, 0xd4, 0x7f, 0xf6, 0x6f, - 0x00, 0x00, 0x00, 0xff, 0xff, 0x59, 0xab, 0x01, 0x43, 0xe2, 0x0f, 0x00, 0x00, +// AdsServiceClient is the client API for AdsService service. +// +// For semantics around ctx use and closing/ending streaming RPCs, please refer to https://godoc.org/google.golang.org/grpc#ClientConn.NewStream. +type AdsServiceClient interface { + GetAds(ctx context.Context, in *AdsRequest, opts ...grpc.CallOption) (*AdsResponse, error) +} + +type adsServiceClient struct { + cc *grpc.ClientConn +} + +func NewAdsServiceClient(cc *grpc.ClientConn) AdsServiceClient { + return &adsServiceClient{cc} +} + +func (c *adsServiceClient) GetAds(ctx context.Context, in *AdsRequest, opts ...grpc.CallOption) (*AdsResponse, error) { + out := new(AdsResponse) + err := c.cc.Invoke(ctx, "/hipstershop.AdsService/GetAds", in, out, opts...) + if err != nil { + return nil, err + } + return out, nil +} + +// AdsServiceServer is the server API for AdsService service. +type AdsServiceServer interface { + GetAds(context.Context, *AdsRequest) (*AdsResponse, error) +} + +func RegisterAdsServiceServer(s *grpc.Server, srv AdsServiceServer) { + s.RegisterService(&_AdsService_serviceDesc, srv) +} + +func _AdsService_GetAds_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) { + in := new(AdsRequest) + if err := dec(in); err != nil { + return nil, err + } + if interceptor == nil { + return srv.(AdsServiceServer).GetAds(ctx, in) + } + info := &grpc.UnaryServerInfo{ + Server: srv, + FullMethod: "/hipstershop.AdsService/GetAds", + } + handler := func(ctx context.Context, req interface{}) (interface{}, error) { + return srv.(AdsServiceServer).GetAds(ctx, req.(*AdsRequest)) + } + return interceptor(ctx, in, info, handler) +} + +var _AdsService_serviceDesc = grpc.ServiceDesc{ + ServiceName: "hipstershop.AdsService", + HandlerType: (*AdsServiceServer)(nil), + Methods: []grpc.MethodDesc{ + { + MethodName: "GetAds", + Handler: _AdsService_GetAds_Handler, + }, + }, + Streams: []grpc.StreamDesc{}, + Metadata: "demo.proto", +} + +func init() { proto.RegisterFile("demo.proto", fileDescriptor_demo_c812a73334c7ff0d) } + +var fileDescriptor_demo_c812a73334c7ff0d = []byte{ + // 1484 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xbc, 0x58, 0xdd, 0x72, 0x13, 0xb7, + 0x17, 0xcf, 0x26, 0x71, 0x1c, 0x1f, 0xc7, 0x76, 0xa2, 0x7f, 0x02, 0x66, 0xc3, 0x47, 0x50, 0x06, + 0xfe, 0x50, 0x20, 0x30, 0x69, 0x67, 0xb8, 0x00, 0x4a, 0x33, 0x26, 0x63, 0x3c, 0x40, 0xa1, 0x1b, + 0xe8, 0xd0, 0xa1, 0x53, 0xcf, 0xb2, 0x12, 0x78, 0x4b, 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"net/http" "os" "strconv" @@ -78,6 +80,7 @@ func (fe *frontendServer) homeHandler(w http.ResponseWriter, r *http.Request) { "products": ps, "cart_size": len(cart), "banner_color": os.Getenv("BANNER_COLOR"), // illustrates canary deployments + "ad": fe.chooseAd(r.Context(), log), }); err != nil { log.Error(err) } @@ -130,6 +133,7 @@ func (fe *frontendServer) productHandler(w http.ResponseWriter, r *http.Request) if err := templates.ExecuteTemplate(w, "product", map[string]interface{}{ "session_id": sessionID(r), "request_id": r.Context().Value(ctxKeyRequestID{}), + "ad": fe.chooseAd(r.Context(), log), "user_currency": currentCurrency(r), "currencies": currencies, "product": product, @@ -340,6 +344,17 @@ func (fe *frontendServer) setCurrencyHandler(w http.ResponseWriter, r *http.Requ w.WriteHeader(http.StatusFound) } +// chooseAd queries for advertisements available and randomly chooses one, if +// available. It ignores the error retrieving the ad since it is not critical. +func (fe *frontendServer) chooseAd(ctx context.Context, log logrus.FieldLogger) *pb.Ad { + ads, err := fe.getAd(ctx) + if err != nil { + log.WithField("error", err).Warn("failed to retrieve ads") + return nil + } + return ads[rand.Intn(len(ads))] +} + func renderHTTPError(log logrus.FieldLogger, r *http.Request, w http.ResponseWriter, err error, code int) { log.WithField("error", err).Error("request error") errMsg := fmt.Sprintf("%+v", err) diff --git a/src/frontend/main.go b/src/frontend/main.go index 4363b3f..500dd83 100644 --- a/src/frontend/main.go +++ b/src/frontend/main.go @@ -73,6 +73,9 @@ type frontendServer struct { shippingSvcAddr string shippingSvcConn *grpc.ClientConn + + adSvcAddr string + adSvcConn *grpc.ClientConn } func main() { @@ -96,6 +99,7 @@ func main() { mustMapEnv(&svc.recommendationSvcAddr, "RECOMMENDATION_SERVICE_ADDR") mustMapEnv(&svc.checkoutSvcAddr, "CHECKOUT_SERVICE_ADDR") mustMapEnv(&svc.shippingSvcAddr, "SHIPPING_SERVICE_ADDR") + mustMapEnv(&svc.adSvcAddr, "AD_SERVICE_ADDR") mustConnGRPC(ctx, &svc.currencySvcConn, svc.currencySvcAddr) mustConnGRPC(ctx, &svc.productCatalogSvcConn, svc.productCatalogSvcAddr) @@ -103,6 +107,7 @@ func main() { mustConnGRPC(ctx, &svc.recommendationSvcConn, svc.recommendationSvcAddr) mustConnGRPC(ctx, &svc.shippingSvcConn, svc.shippingSvcAddr) mustConnGRPC(ctx, &svc.checkoutSvcConn, svc.checkoutSvcAddr) + mustConnGRPC(ctx, &svc.adSvcConn, svc.adSvcAddr) r := mux.NewRouter() r.HandleFunc("/", svc.homeHandler).Methods(http.MethodGet, http.MethodHead) diff --git a/src/frontend/rpc.go b/src/frontend/rpc.go index 4a396c7..806c771 100644 --- a/src/frontend/rpc.go +++ b/src/frontend/rpc.go @@ -114,3 +114,22 @@ func (fe *frontendServer) getRecommendations(ctx context.Context, userID string, } return out, err } + +func (fe *frontendServer) getAd(ctx context.Context) ([]*pb.Ad, error) { + return []*pb.Ad{ + &pb.Ad{ + Text: "Try this OG insta camera from 1960s!", + RedirectUrl: "https://en.wikipedia.org/wiki/Instant_camera#Polaroid_cameras", + }, + &pb.Ad{ + Text: "Check out the new instagrammy vacation destinations!", + RedirectUrl: "https://en.wikipedia.org/wiki/Italy", + }, + }, nil + + // TODO(rghetia): uncomment below and revove the code above + // resp, err := pb.NewAdsServiceClient(fe.adSvcConn).GetAds(ctx, &pb.AdsRequest{ + // ContextKeys: nil, + // }) + // return resp.GetAds(), errors.Wrap(err, "failed to get ads") +} diff --git a/src/frontend/templates/ad.html b/src/frontend/templates/ad.html new file mode 100644 index 0000000..56fe321 --- /dev/null +++ b/src/frontend/templates/ad.html @@ -0,0 +1,10 @@ +{{ define "text_ad" }} +
+ +
+{{ end }} \ No newline at end of file diff --git a/src/frontend/templates/home.html b/src/frontend/templates/home.html index bd028fb..1d97c6a 100644 --- a/src/frontend/templates/home.html +++ b/src/frontend/templates/home.html @@ -51,6 +51,9 @@ {{ end }} +
+ {{ with $.ad }}{{ template "text_ad" . }}{{ end}} +
diff --git a/src/frontend/templates/product.html b/src/frontend/templates/product.html index 5936054..e939987 100644 --- a/src/frontend/templates/product.html +++ b/src/frontend/templates/product.html @@ -47,9 +47,10 @@ {{ template "recommendations" $.recommendations }} {{ end }} + {{ with $.ad }}{{ template "text_ad" . }}{{ end}} + - {{ template "footer" . }} {{ end }}