add search

api/main.proto

@@ -48,6 +48,11 @@ service CRM {
       get: "/images/{name}"
     };
   }
+  rpc Search(SearchReq) returns (PositionsRsp) {
+    option (google.api.http) = {
+      get: "/search"
+    };
+  }
 }
 
 message GetCatalogReq {}
@@ -174,3 +179,7 @@ message CartRsp {
 message GetImageReq {
   string name = 1;
 }
+
+message SearchReq {
+  string text = 1;
+}

api/request.http

@@ -31,3 +31,7 @@ content-type: application/json
     }
   ]
 }
+
+###
+
+GET http://localhost:8090/search?text=Лимон

internal/app/server.go

@@ -96,3 +96,11 @@ func (s *Server) GetImage(_ context.Context, req *proto.GetImageReq) (*httpbody.
 		Data:        data,
 	}, nil
 }
+
+func (s *Server) Search(ctx context.Context, req *proto.SearchReq) (*proto.PositionsRsp, error) {
+	products, err := s.storage.GetPositionsByText(ctx, req.Text)
+	if err != nil {
+		return nil, err
+	}
+	return &proto.PositionsRsp{Products: products}, nil
+}

internal/modules/storage/interface.go

@@ -10,4 +10,5 @@ type IStorage interface {
 	GetPositions(ctx context.Context, id int64) ([]*crm.Product, error)
 	GetProduct(ctx context.Context, id int64) (*crm.Product, error)
 	GetBreadcrumbs(ctx context.Context, id int64) ([]*crm.Category, error)
+	GetPositionsByText(ctx context.Context, text string) ([]*crm.Product, error)
 }

internal/modules/storage/storage_file/storage.go

@@ -7,6 +7,7 @@ import (
 	"encoding/json"
 	"errors"
 	"os"
+	"strings"
 )
 
 type Product struct {
@@ -160,3 +161,24 @@ func getBreadcrumbs(categories []*crm.Category, id int64) []*crm.Category {
 	}
 	return nil
 }
+
+func (s *storageFile) GetPositionsByText(_ context.Context, text string) ([]*crm.Product, error) {
+	data, err := os.ReadFile("resources/products.json")
+	if err != nil {
+		return nil, err
+	}
+	var products []*crm.Product
+	if err := json.Unmarshal(data, &products); err != nil {
+		return nil, err
+	}
+	res := make([]*crm.Product, 0, len(products))
+	searchText := strings.TrimSpace(strings.ToLower(text))
+	for _, product := range products {
+		name := strings.ToLower(product.Name)
+		if strings.Contains(name, searchText) {
+			s.enrichedProduct(product)
+			res = append(res, product)
+		}
+	}
+	return res, nil
+}

proto/main.pb.go

@@ -1382,6 +1382,53 @@ func (x *GetImageReq) GetName() string {
 	return ""
 }
 
+type SearchReq struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Text string `protobuf:"bytes,1,opt,name=text,proto3" json:"text,omitempty"`
+}
+
+func (x *SearchReq) Reset() {
+	*x = SearchReq{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_main_proto_msgTypes[23]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *SearchReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*SearchReq) ProtoMessage() {}
+
+func (x *SearchReq) ProtoReflect() protoreflect.Message {
+	mi := &file_main_proto_msgTypes[23]
+	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 SearchReq.ProtoReflect.Descriptor instead.
+func (*SearchReq) Descriptor() ([]byte, []int) {
+	return file_main_proto_rawDescGZIP(), []int{23}
+}
+
+func (x *SearchReq) GetText() string {
+	if x != nil {
+		return x.Text
+	}
+	return ""
+}
+
 var File_main_proto protoreflect.FileDescriptor
 
 var file_main_proto_rawDesc = []byte{
@@ -1520,47 +1567,54 @@ var file_main_proto_rawDesc = []byte{
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 }
 
 var (
@@ -1575,7 +1629,7 @@ func file_main_proto_rawDescGZIP() []byte {
 	return file_main_proto_rawDescData
 }
 
-var file_main_proto_msgTypes = make([]protoimpl.MessageInfo, 23)
+var file_main_proto_msgTypes = make([]protoimpl.MessageInfo, 24)
 var file_main_proto_goTypes = []interface{}{
 	(*GetCatalogReq)(nil),     // 0: crabs.crm.GetCatalogReq
 	(*CatalogRsp)(nil),        // 1: crabs.crm.CatalogRsp
@@ -1600,7 +1654,8 @@ var file_main_proto_goTypes = []interface{}{
 	(*CartReq)(nil),           // 20: crabs.crm.CartReq
 	(*CartRsp)(nil),           // 21: crabs.crm.CartRsp
 	(*GetImageReq)(nil),       // 22: crabs.crm.GetImageReq
-	(*httpbody.HttpBody)(nil), // 23: google.api.HttpBody
+	(*SearchReq)(nil),         // 23: crabs.crm.SearchReq
+	(*httpbody.HttpBody)(nil), // 24: google.api.HttpBody
 }
 var file_main_proto_depIdxs = []int32{
 	2,  // 0: crabs.crm.CatalogRsp.categories:type_name -> crabs.crm.Category
@@ -1626,15 +1681,17 @@ var file_main_proto_depIdxs = []int32{
 	15, // 20: crabs.crm.CRM.Order:input_type -> crabs.crm.OrderReq
 	20, // 21: crabs.crm.CRM.GetCart:input_type -> crabs.crm.CartReq
 	22, // 22: crabs.crm.CRM.GetImage:input_type -> crabs.crm.GetImageReq
-	1,  // 23: crabs.crm.CRM.GetCatalog:output_type -> crabs.crm.CatalogRsp
+	23, // 23: crabs.crm.CRM.Search:input_type -> crabs.crm.SearchReq
-	4,  // 24: crabs.crm.CRM.GetPositions:output_type -> crabs.crm.PositionsRsp
+	1,  // 24: crabs.crm.CRM.GetCatalog:output_type -> crabs.crm.CatalogRsp
-	12, // 25: crabs.crm.CRM.GetProduct:output_type -> crabs.crm.ProductRsp
+	4,  // 25: crabs.crm.CRM.GetPositions:output_type -> crabs.crm.PositionsRsp
-	14, // 26: crabs.crm.CRM.GetBreadcrumbs:output_type -> crabs.crm.BreadcrumbsRsp
+	12, // 26: crabs.crm.CRM.GetProduct:output_type -> crabs.crm.ProductRsp
-	16, // 27: crabs.crm.CRM.Order:output_type -> crabs.crm.OrderRsp
+	14, // 27: crabs.crm.CRM.GetBreadcrumbs:output_type -> crabs.crm.BreadcrumbsRsp
-	21, // 28: crabs.crm.CRM.GetCart:output_type -> crabs.crm.CartRsp
+	16, // 28: crabs.crm.CRM.Order:output_type -> crabs.crm.OrderRsp
-	23, // 29: crabs.crm.CRM.GetImage:output_type -> google.api.HttpBody
+	21, // 29: crabs.crm.CRM.GetCart:output_type -> crabs.crm.CartRsp
-	23, // [23:30] is the sub-list for method output_type
+	24, // 30: crabs.crm.CRM.GetImage:output_type -> google.api.HttpBody
-	16, // [16:23] is the sub-list for method input_type
+	4,  // 31: crabs.crm.CRM.Search:output_type -> crabs.crm.PositionsRsp
+	24, // [24:32] is the sub-list for method output_type
+	16, // [16:24] is the sub-list for method input_type
 	16, // [16:16] is the sub-list for extension type_name
 	16, // [16:16] is the sub-list for extension extendee
 	0,  // [0:16] is the sub-list for field type_name
@@ -1922,6 +1979,18 @@ func file_main_proto_init() {
 				return nil
 			}
 		}
+		file_main_proto_msgTypes[23].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*SearchReq); 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{
@@ -1929,7 +1998,7 @@ func file_main_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_main_proto_rawDesc,
 			NumEnums:      0,
-			NumMessages:   23,
+			NumMessages:   24,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

proto/main.pb.gw.go

@@ -309,6 +309,42 @@ func local_request_CRM_GetImage_0(ctx context.Context, marshaler runtime.Marshal
 
 }
 
+var (
+	filter_CRM_Search_0 = &utilities.DoubleArray{Encoding: map[string]int{}, Base: []int(nil), Check: []int(nil)}
+)
+
+func request_CRM_Search_0(ctx context.Context, marshaler runtime.Marshaler, client CRMClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq SearchReq
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_CRM_Search_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := client.Search(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_CRM_Search_0(ctx context.Context, marshaler runtime.Marshaler, server CRMServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq SearchReq
+	var metadata runtime.ServerMetadata
+
+	if err := req.ParseForm(); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+	if err := runtime.PopulateQueryParameters(&protoReq, req.Form, filter_CRM_Search_0); err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "%v", err)
+	}
+
+	msg, err := server.Search(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 // RegisterCRMHandlerServer registers the http handlers for service CRM to "mux".
 // UnaryRPC     :call CRMServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -490,6 +526,31 @@ func RegisterCRMHandlerServer(ctx context.Context, mux *runtime.ServeMux, server
 
 	})
 
+	mux.Handle("GET", pattern_CRM_Search_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		var err error
+		var annotatedContext context.Context
+		annotatedContext, err = runtime.AnnotateIncomingContext(ctx, mux, req, "/crabs.crm.CRM/Search", runtime.WithHTTPPathPattern("/search"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_CRM_Search_0(annotatedContext, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CRM_Search_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -685,6 +746,28 @@ func RegisterCRMHandlerClient(ctx context.Context, mux *runtime.ServeMux, client
 
 	})
 
+	mux.Handle("GET", pattern_CRM_Search_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		var err error
+		var annotatedContext context.Context
+		annotatedContext, err = runtime.AnnotateContext(ctx, mux, req, "/crabs.crm.CRM/Search", runtime.WithHTTPPathPattern("/search"))
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_CRM_Search_0(annotatedContext, inboundMarshaler, client, req, pathParams)
+		annotatedContext = runtime.NewServerMetadataContext(annotatedContext, md)
+		if err != nil {
+			runtime.HTTPError(annotatedContext, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_CRM_Search_0(annotatedContext, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -702,6 +785,8 @@ var (
 	pattern_CRM_GetCart_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0}, []string{"cart"}, ""))
 
 	pattern_CRM_GetImage_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 1, 0, 4, 1, 5, 1}, []string{"images", "name"}, ""))
+
+	pattern_CRM_Search_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0}, []string{"search"}, ""))
 )
 
 var (
@@ -718,4 +803,6 @@ var (
 	forward_CRM_GetCart_0 = runtime.ForwardResponseMessage
 
 	forward_CRM_GetImage_0 = runtime.ForwardResponseMessage
+
+	forward_CRM_Search_0 = runtime.ForwardResponseMessage
 )

proto/main_grpc.pb.go

@@ -27,6 +27,7 @@ const (
 	CRM_Order_FullMethodName          = "/crabs.crm.CRM/Order"
 	CRM_GetCart_FullMethodName        = "/crabs.crm.CRM/GetCart"
 	CRM_GetImage_FullMethodName       = "/crabs.crm.CRM/GetImage"
+	CRM_Search_FullMethodName         = "/crabs.crm.CRM/Search"
 )
 
 // CRMClient is the client API for CRM service.
@@ -40,6 +41,7 @@ type CRMClient interface {
 	Order(ctx context.Context, in *OrderReq, opts ...grpc.CallOption) (*OrderRsp, error)
 	GetCart(ctx context.Context, in *CartReq, opts ...grpc.CallOption) (*CartRsp, error)
 	GetImage(ctx context.Context, in *GetImageReq, opts ...grpc.CallOption) (*httpbody.HttpBody, error)
+	Search(ctx context.Context, in *SearchReq, opts ...grpc.CallOption) (*PositionsRsp, error)
 }
 
 type cRMClient struct {
@@ -113,6 +115,15 @@ func (c *cRMClient) GetImage(ctx context.Context, in *GetImageReq, opts ...grpc.
 	return out, nil
 }
 
+func (c *cRMClient) Search(ctx context.Context, in *SearchReq, opts ...grpc.CallOption) (*PositionsRsp, error) {
+	out := new(PositionsRsp)
+	err := c.cc.Invoke(ctx, CRM_Search_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // CRMServer is the server API for CRM service.
 // All implementations must embed UnimplementedCRMServer
 // for forward compatibility
@@ -124,6 +135,7 @@ type CRMServer interface {
 	Order(context.Context, *OrderReq) (*OrderRsp, error)
 	GetCart(context.Context, *CartReq) (*CartRsp, error)
 	GetImage(context.Context, *GetImageReq) (*httpbody.HttpBody, error)
+	Search(context.Context, *SearchReq) (*PositionsRsp, error)
 	mustEmbedUnimplementedCRMServer()
 }
 
@@ -152,6 +164,9 @@ func (UnimplementedCRMServer) GetCart(context.Context, *CartReq) (*CartRsp, erro
 func (UnimplementedCRMServer) GetImage(context.Context, *GetImageReq) (*httpbody.HttpBody, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetImage not implemented")
 }
+func (UnimplementedCRMServer) Search(context.Context, *SearchReq) (*PositionsRsp, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method Search not implemented")
+}
 func (UnimplementedCRMServer) mustEmbedUnimplementedCRMServer() {}
 
 // UnsafeCRMServer may be embedded to opt out of forward compatibility for this service.
@@ -291,6 +306,24 @@ func _CRM_GetImage_Handler(srv interface{}, ctx context.Context, dec func(interf
 	return interceptor(ctx, in, info, handler)
 }
 
+func _CRM_Search_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(SearchReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(CRMServer).Search(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: CRM_Search_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(CRMServer).Search(ctx, req.(*SearchReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // CRM_ServiceDesc is the grpc.ServiceDesc for CRM service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -326,6 +359,10 @@ var CRM_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetImage",
 			Handler:    _CRM_GetImage_Handler,
 		},
+		{
+			MethodName: "Search",
+			Handler:    _CRM_Search_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "main.proto",

resources/main.swagger.json

@@ -228,6 +228,36 @@
           "CRM"
         ]
       }
+    },
+    "/search": {
+      "get": {
+        "operationId": "CRM_Search",
+        "responses": {
+          "200": {
+            "description": "A successful response.",
+            "schema": {
+              "$ref": "#/definitions/crmPositionsRsp"
+            }
+          },
+          "default": {
+            "description": "An unexpected error response.",
+            "schema": {
+              "$ref": "#/definitions/rpcStatus"
+            }
+          }
+        },
+        "parameters": [
+          {
+            "name": "text",
+            "in": "query",
+            "required": false,
+            "type": "string"
+          }
+        ],
+        "tags": [
+          "CRM"
+        ]
+      }
     }
   },
   "definitions": {