From 71523807404024f1c55307f02874fb86889c8c41 Mon Sep 17 00:00:00 2001
From: LittleSheep <littlesheep.code@hotmail.com>
Date: Sat, 18 May 2024 16:54:42 +0800
Subject: [PATCH] :sparkles: Provide a faster check attachment exists grpc
 method

---
 .idea/workspace.xml                   | 54 +++++++--------
 pkg/grpc/attachments.go               | 27 ++++++++
 pkg/grpc/proto/attachments.pb.go      | 95 ++++++++++++++++-----------
 pkg/grpc/proto/attachments.proto      |  4 ++
 pkg/grpc/proto/attachments_grpc.pb.go | 40 ++++++++++-
 5 files changed, 155 insertions(+), 65 deletions(-)

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 7754750..049a462 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -4,16 +4,12 @@
     <option name="autoReloadType" value="ALL" />
   </component>
   <component name="ChangeListManager">
-    <list default="true" id="18dd0d68-b4b8-40db-9734-9119b5c848bd" name="更改" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/.gitignore" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/Interactive.iml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/dataSources.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/.idea/inspectionProfiles/Project_Default.xml" beforeDir="false" />
-      <change beforePath="$PROJECT_DIR$/go.mod" beforeDir="false" afterPath="$PROJECT_DIR$/go.mod" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/go.sum" beforeDir="false" afterPath="$PROJECT_DIR$/go.sum" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pkg/grpc/client.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/grpc/client.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pkg/server/attachments_api.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/server/attachments_api.go" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/pkg/services/accounts.go" beforeDir="false" />
+    <list default="true" id="18dd0d68-b4b8-40db-9734-9119b5c848bd" name="更改" comment=":sparkles: Upload attachment requires permission check">
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/pkg/grpc/attachments.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/grpc/attachments.go" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/pkg/grpc/proto/attachments.pb.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/grpc/proto/attachments.pb.go" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/pkg/grpc/proto/attachments.proto" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/grpc/proto/attachments.proto" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/pkg/grpc/proto/attachments_grpc.pb.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/grpc/proto/attachments_grpc.pb.go" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
@@ -33,24 +29,24 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent"><![CDATA[{
-  "keyToString": {
-    "Go 构建.Backend.executor": "Run",
-    "RunOnceActivity.ShowReadmeOnStart": "true",
-    "RunOnceActivity.go.formatter.settings.were.checked": "true",
-    "RunOnceActivity.go.migrated.go.modules.settings": "true",
-    "RunOnceActivity.go.modules.automatic.dependencies.download": "true",
-    "RunOnceActivity.go.modules.go.list.on.any.changes.was.set": "true",
-    "git-widget-placeholder": "master",
-    "go.import.settings.migrated": "true",
-    "go.sdk.automatically.set": "true",
-    "last_opened_file_path": "/Users/littlesheep",
-    "node.js.detected.package.eslint": "true",
-    "node.js.selected.package.eslint": "(autodetect)",
-    "nodejs_package_manager_path": "npm",
-    "settings.editor.selected.configurable": "preferences.lookFeel"
+  <component name="PropertiesComponent">{
+  &quot;keyToString&quot;: {
+    &quot;Go 构建.Backend.executor&quot;: &quot;Run&quot;,
+    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.go.formatter.settings.were.checked&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.go.migrated.go.modules.settings&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.go.modules.automatic.dependencies.download&quot;: &quot;true&quot;,
+    &quot;RunOnceActivity.go.modules.go.list.on.any.changes.was.set&quot;: &quot;true&quot;,
+    &quot;git-widget-placeholder&quot;: &quot;master&quot;,
+    &quot;go.import.settings.migrated&quot;: &quot;true&quot;,
+    &quot;go.sdk.automatically.set&quot;: &quot;true&quot;,
+    &quot;last_opened_file_path&quot;: &quot;/Users/littlesheep&quot;,
+    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
+    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
+    &quot;nodejs_package_manager_path&quot;: &quot;npm&quot;,
+    &quot;settings.editor.selected.configurable&quot;: &quot;preferences.lookFeel&quot;
   }
-}]]></component>
+}</component>
   <component name="RunManager">
     <configuration name="Backend" type="GoApplicationRunConfiguration" factoryName="Go Application">
       <module name="Paperclip" />
@@ -74,6 +70,10 @@
   <component name="TypeScriptGeneratedFilesManager">
     <option name="version" value="3" />
   </component>
+  <component name="VcsManagerConfiguration">
+    <MESSAGE value=":sparkles: Upload attachment requires permission check" />
+    <option name="LAST_COMMIT_MESSAGE" value=":sparkles: Upload attachment requires permission check" />
+  </component>
   <component name="VgoProject">
     <settings-migrated>true</settings-migrated>
   </component>
diff --git a/pkg/grpc/attachments.go b/pkg/grpc/attachments.go
index 437550b..a9b1066 100644
--- a/pkg/grpc/attachments.go
+++ b/pkg/grpc/attachments.go
@@ -2,6 +2,8 @@ package grpc
 
 import (
 	"context"
+	"fmt"
+	"google.golang.org/protobuf/types/known/emptypb"
 
 	"git.solsynth.dev/hydrogen/paperclip/pkg/database"
 	"git.solsynth.dev/hydrogen/paperclip/pkg/grpc/proto"
@@ -19,6 +21,9 @@ func (v *Server) GetAttachment(ctx context.Context, request *proto.AttachmentLoo
 	if request.Uuid != nil {
 		tx = tx.Where("uuid = ?", request.GetUuid())
 	}
+	if request.Usage != nil {
+		tx = tx.Where("usage = ?", request.GetUsage())
+	}
 
 	if err := tx.First(&attachment).Error; err != nil {
 		return nil, err
@@ -41,3 +46,25 @@ func (v *Server) GetAttachment(ctx context.Context, request *proto.AttachmentLoo
 		AccountId:   uint64(attachment.AccountID),
 	}, nil
 }
+
+func (v *Server) CheckAttachmentExists(ctx context.Context, request *proto.AttachmentLookupRequest) (*emptypb.Empty, error) {
+	tx := database.C.Model(&models.Attachment{})
+	if request.Id != nil {
+		tx = tx.Where("id = ?", request.GetId())
+	}
+	if request.Uuid != nil {
+		tx = tx.Where("uuid = ?", request.GetUuid())
+	}
+	if request.Usage != nil {
+		tx = tx.Where("usage = ?", request.GetUsage())
+	}
+
+	var count int64
+	if err := tx.Model(&models.Attachment{}).Count(&count).Error; err != nil {
+		return nil, err
+	} else if count == 0 {
+		return nil, fmt.Errorf("record not found")
+	}
+
+	return &emptypb.Empty{}, nil
+}
diff --git a/pkg/grpc/proto/attachments.pb.go b/pkg/grpc/proto/attachments.pb.go
index fc69a49..dff920b 100644
--- a/pkg/grpc/proto/attachments.pb.go
+++ b/pkg/grpc/proto/attachments.pb.go
@@ -9,6 +9,7 @@ package proto
 import (
 	protoreflect "google.golang.org/protobuf/reflect/protoreflect"
 	protoimpl "google.golang.org/protobuf/runtime/protoimpl"
+	emptypb "google.golang.org/protobuf/types/known/emptypb"
 	reflect "reflect"
 	sync "sync"
 )
@@ -160,8 +161,9 @@ type AttachmentLookupRequest struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	Id   *uint64 `protobuf:"varint,1,opt,name=id,proto3,oneof" json:"id,omitempty"`
-	Uuid *string `protobuf:"bytes,2,opt,name=uuid,proto3,oneof" json:"uuid,omitempty"`
+	Id    *uint64 `protobuf:"varint,1,opt,name=id,proto3,oneof" json:"id,omitempty"`
+	Uuid  *string `protobuf:"bytes,2,opt,name=uuid,proto3,oneof" json:"uuid,omitempty"`
+	Usage *string `protobuf:"bytes,3,opt,name=usage,proto3,oneof" json:"usage,omitempty"`
 }
 
 func (x *AttachmentLookupRequest) Reset() {
@@ -210,42 +212,58 @@ func (x *AttachmentLookupRequest) GetUuid() string {
 	return ""
 }
 
+func (x *AttachmentLookupRequest) GetUsage() string {
+	if x != nil && x.Usage != nil {
+		return *x.Usage
+	}
+	return ""
+}
+
 var File_attachments_proto protoreflect.FileDescriptor
 
 var file_attachments_proto_rawDesc = []byte{
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+	0x73, 0x12, 0x1e, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x2e, 0x41, 0x74, 0x74, 0x61, 0x63, 0x68,
+	0x6d, 0x65, 0x6e, 0x74, 0x4c, 0x6f, 0x6f, 0x6b, 0x75, 0x70, 0x52, 0x65, 0x71, 0x75, 0x65, 0x73,
+	0x74, 0x1a, 0x16, 0x2e, 0x67, 0x6f, 0x6f, 0x67, 0x6c, 0x65, 0x2e, 0x70, 0x72, 0x6f, 0x74, 0x6f,
+	0x62, 0x75, 0x66, 0x2e, 0x45, 0x6d, 0x70, 0x74, 0x79, 0x22, 0x00, 0x42, 0x09, 0x5a, 0x07, 0x2e,
+	0x3b, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
 }
 
 var (
@@ -264,12 +282,15 @@ var file_attachments_proto_msgTypes = make([]protoimpl.MessageInfo, 2)
 var file_attachments_proto_goTypes = []interface{}{
 	(*Attachment)(nil),              // 0: proto.Attachment
 	(*AttachmentLookupRequest)(nil), // 1: proto.AttachmentLookupRequest
+	(*emptypb.Empty)(nil),           // 2: google.protobuf.Empty
 }
 var file_attachments_proto_depIdxs = []int32{
 	1, // 0: proto.Attachments.GetAttachment:input_type -> proto.AttachmentLookupRequest
-	0, // 1: proto.Attachments.GetAttachment:output_type -> proto.Attachment
-	1, // [1:2] is the sub-list for method output_type
-	0, // [0:1] is the sub-list for method input_type
+	1, // 1: proto.Attachments.CheckAttachmentExists:input_type -> proto.AttachmentLookupRequest
+	0, // 2: proto.Attachments.GetAttachment:output_type -> proto.Attachment
+	2, // 3: proto.Attachments.CheckAttachmentExists:output_type -> google.protobuf.Empty
+	2, // [2:4] is the sub-list for method output_type
+	0, // [0:2] is the sub-list for method input_type
 	0, // [0:0] is the sub-list for extension type_name
 	0, // [0:0] is the sub-list for extension extendee
 	0, // [0:0] is the sub-list for field type_name
diff --git a/pkg/grpc/proto/attachments.proto b/pkg/grpc/proto/attachments.proto
index 8c4ed17..235ca0b 100644
--- a/pkg/grpc/proto/attachments.proto
+++ b/pkg/grpc/proto/attachments.proto
@@ -2,10 +2,13 @@ syntax = "proto3";
 
 option go_package = ".;proto";
 
+import "google/protobuf/empty.proto";
+
 package proto;
 
 service Attachments {
     rpc GetAttachment(AttachmentLookupRequest) returns (Attachment) {}
+    rpc CheckAttachmentExists(AttachmentLookupRequest) returns (google.protobuf.Empty) {}
 }
 
 message Attachment {
@@ -26,4 +29,5 @@ message Attachment {
 message AttachmentLookupRequest {
     optional uint64 id = 1;
     optional string uuid = 2;
+    optional string usage = 3;
 }
diff --git a/pkg/grpc/proto/attachments_grpc.pb.go b/pkg/grpc/proto/attachments_grpc.pb.go
index 6f00fa9..fa298ee 100644
--- a/pkg/grpc/proto/attachments_grpc.pb.go
+++ b/pkg/grpc/proto/attachments_grpc.pb.go
@@ -11,6 +11,7 @@ import (
 	grpc "google.golang.org/grpc"
 	codes "google.golang.org/grpc/codes"
 	status "google.golang.org/grpc/status"
+	emptypb "google.golang.org/protobuf/types/known/emptypb"
 )
 
 // This is a compile-time assertion to ensure that this generated file
@@ -19,7 +20,8 @@ import (
 const _ = grpc.SupportPackageIsVersion7
 
 const (
-	Attachments_GetAttachment_FullMethodName = "/proto.Attachments/GetAttachment"
+	Attachments_GetAttachment_FullMethodName         = "/proto.Attachments/GetAttachment"
+	Attachments_CheckAttachmentExists_FullMethodName = "/proto.Attachments/CheckAttachmentExists"
 )
 
 // AttachmentsClient is the client API for Attachments service.
@@ -27,6 +29,7 @@ const (
 // For semantics around ctx use and closing/ending streaming RPCs, please refer to https://pkg.go.dev/google.golang.org/grpc/?tab=doc#ClientConn.NewStream.
 type AttachmentsClient interface {
 	GetAttachment(ctx context.Context, in *AttachmentLookupRequest, opts ...grpc.CallOption) (*Attachment, error)
+	CheckAttachmentExists(ctx context.Context, in *AttachmentLookupRequest, opts ...grpc.CallOption) (*emptypb.Empty, error)
 }
 
 type attachmentsClient struct {
@@ -46,11 +49,21 @@ func (c *attachmentsClient) GetAttachment(ctx context.Context, in *AttachmentLoo
 	return out, nil
 }
 
+func (c *attachmentsClient) CheckAttachmentExists(ctx context.Context, in *AttachmentLookupRequest, opts ...grpc.CallOption) (*emptypb.Empty, error) {
+	out := new(emptypb.Empty)
+	err := c.cc.Invoke(ctx, Attachments_CheckAttachmentExists_FullMethodName, in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // AttachmentsServer is the server API for Attachments service.
 // All implementations must embed UnimplementedAttachmentsServer
 // for forward compatibility
 type AttachmentsServer interface {
 	GetAttachment(context.Context, *AttachmentLookupRequest) (*Attachment, error)
+	CheckAttachmentExists(context.Context, *AttachmentLookupRequest) (*emptypb.Empty, error)
 	mustEmbedUnimplementedAttachmentsServer()
 }
 
@@ -61,6 +74,9 @@ type UnimplementedAttachmentsServer struct {
 func (UnimplementedAttachmentsServer) GetAttachment(context.Context, *AttachmentLookupRequest) (*Attachment, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetAttachment not implemented")
 }
+func (UnimplementedAttachmentsServer) CheckAttachmentExists(context.Context, *AttachmentLookupRequest) (*emptypb.Empty, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method CheckAttachmentExists not implemented")
+}
 func (UnimplementedAttachmentsServer) mustEmbedUnimplementedAttachmentsServer() {}
 
 // UnsafeAttachmentsServer may be embedded to opt out of forward compatibility for this service.
@@ -92,6 +108,24 @@ func _Attachments_GetAttachment_Handler(srv interface{}, ctx context.Context, de
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Attachments_CheckAttachmentExists_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(AttachmentLookupRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(AttachmentsServer).CheckAttachmentExists(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: Attachments_CheckAttachmentExists_FullMethodName,
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(AttachmentsServer).CheckAttachmentExists(ctx, req.(*AttachmentLookupRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 // Attachments_ServiceDesc is the grpc.ServiceDesc for Attachments service.
 // It's only intended for direct use with grpc.RegisterService,
 // and not to be introspected or modified (even as a copy)
@@ -103,6 +137,10 @@ var Attachments_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetAttachment",
 			Handler:    _Attachments_GetAttachment_Handler,
 		},
+		{
+			MethodName: "CheckAttachmentExists",
+			Handler:    _Attachments_CheckAttachmentExists_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "attachments.proto",