slash-e/api/v1/shortcut_service.go
2024-02-19 20:45:54 +08:00

420 lines
14 KiB
Go

package v1
import (
"context"
"fmt"
"strings"
"time"
"github.com/mssola/useragent"
"github.com/pkg/errors"
"golang.org/x/exp/slices"
"google.golang.org/grpc/codes"
"google.golang.org/grpc/metadata"
"google.golang.org/grpc/peer"
"google.golang.org/grpc/status"
"google.golang.org/protobuf/encoding/protojson"
"google.golang.org/protobuf/types/known/timestamppb"
apiv1pb "github.com/yourselfhosted/slash/proto/gen/api/v1"
storepb "github.com/yourselfhosted/slash/proto/gen/store"
"github.com/yourselfhosted/slash/server/metric"
"github.com/yourselfhosted/slash/store"
)
func (s *APIV2Service) ListShortcuts(ctx context.Context, _ *apiv1pb.ListShortcutsRequest) (*apiv1pb.ListShortcutsResponse, error) {
user, err := getCurrentUser(ctx, s.Store)
if err != nil {
return nil, status.Errorf(codes.Unauthenticated, "failed to get current user: %v", err)
}
find := &store.FindShortcut{}
find.VisibilityList = []store.Visibility{store.VisibilityWorkspace, store.VisibilityPublic}
visibleShortcutList, err := s.Store.ListShortcuts(ctx, find)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to fetch visible shortcut list, err: %v", err)
}
find.VisibilityList = []store.Visibility{store.VisibilityPrivate}
find.CreatorID = &user.ID
shortcutList, err := s.Store.ListShortcuts(ctx, find)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to fetch private shortcut list, err: %v", err)
}
shortcutList = append(shortcutList, visibleShortcutList...)
shortcuts := []*apiv1pb.Shortcut{}
for _, shortcut := range shortcutList {
composedShortcut, err := s.convertShortcutFromStorepb(ctx, shortcut)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to convert shortcut, err: %v", err)
}
shortcuts = append(shortcuts, composedShortcut)
}
response := &apiv1pb.ListShortcutsResponse{
Shortcuts: shortcuts,
}
return response, nil
}
func (s *APIV2Service) GetShortcut(ctx context.Context, request *apiv1pb.GetShortcutRequest) (*apiv1pb.GetShortcutResponse, error) {
shortcut, err := s.Store.GetShortcut(ctx, &store.FindShortcut{
ID: &request.Id,
})
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to get shortcut by id: %v", err)
}
if shortcut == nil {
return nil, status.Errorf(codes.NotFound, "shortcut not found")
}
userID, ok := ctx.Value(userIDContextKey).(int32)
if ok {
if shortcut.Visibility == storepb.Visibility_PRIVATE && shortcut.CreatorId != userID {
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
}
} else {
if shortcut.Visibility != storepb.Visibility_PUBLIC {
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
}
}
composedShortcut, err := s.convertShortcutFromStorepb(ctx, shortcut)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to convert shortcut, err: %v", err)
}
response := &apiv1pb.GetShortcutResponse{
Shortcut: composedShortcut,
}
return response, nil
}
func (s *APIV2Service) GetShortcutByName(ctx context.Context, request *apiv1pb.GetShortcutByNameRequest) (*apiv1pb.GetShortcutByNameResponse, error) {
shortcut, err := s.Store.GetShortcut(ctx, &store.FindShortcut{
Name: &request.Name,
})
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to get shortcut by name: %v", err)
}
if shortcut == nil {
return nil, status.Errorf(codes.NotFound, "shortcut not found")
}
userID, ok := ctx.Value(userIDContextKey).(int32)
if ok {
if shortcut.Visibility == storepb.Visibility_PRIVATE && shortcut.CreatorId != userID {
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
}
} else {
if shortcut.Visibility != storepb.Visibility_PUBLIC {
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
}
}
// Create shortcut view activity.
if err := s.createShortcutViewActivity(ctx, shortcut); err != nil {
fmt.Printf("failed to create activity, err: %v", err)
}
composedShortcut, err := s.convertShortcutFromStorepb(ctx, shortcut)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to convert shortcut, err: %v", err)
}
response := &apiv1pb.GetShortcutByNameResponse{
Shortcut: composedShortcut,
}
return response, nil
}
func (s *APIV2Service) CreateShortcut(ctx context.Context, request *apiv1pb.CreateShortcutRequest) (*apiv1pb.CreateShortcutResponse, error) {
if request.Shortcut.Name == "" || request.Shortcut.Link == "" {
return nil, status.Errorf(codes.InvalidArgument, "name and link are required")
}
user, err := getCurrentUser(ctx, s.Store)
if err != nil {
return nil, status.Errorf(codes.Unauthenticated, "failed to get current user: %v", err)
}
shortcutCreate := &storepb.Shortcut{
CreatorId: user.ID,
Name: request.Shortcut.Name,
Link: request.Shortcut.Link,
Title: request.Shortcut.Title,
Tags: request.Shortcut.Tags,
Description: request.Shortcut.Description,
Visibility: storepb.Visibility(request.Shortcut.Visibility),
OgMetadata: &storepb.OpenGraphMetadata{},
}
if request.Shortcut.OgMetadata != nil {
shortcutCreate.OgMetadata = &storepb.OpenGraphMetadata{
Title: request.Shortcut.OgMetadata.Title,
Description: request.Shortcut.OgMetadata.Description,
Image: request.Shortcut.OgMetadata.Image,
}
}
shortcut, err := s.Store.CreateShortcut(ctx, shortcutCreate)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to create shortcut, err: %v", err)
}
if err := s.createShortcutCreateActivity(ctx, shortcut); err != nil {
return nil, status.Errorf(codes.Internal, "failed to create activity, err: %v", err)
}
composedShortcut, err := s.convertShortcutFromStorepb(ctx, shortcut)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to convert shortcut, err: %v", err)
}
response := &apiv1pb.CreateShortcutResponse{
Shortcut: composedShortcut,
}
return response, nil
}
func (s *APIV2Service) UpdateShortcut(ctx context.Context, request *apiv1pb.UpdateShortcutRequest) (*apiv1pb.UpdateShortcutResponse, error) {
if request.UpdateMask == nil || len(request.UpdateMask.Paths) == 0 {
return nil, status.Errorf(codes.InvalidArgument, "updateMask is required")
}
user, err := getCurrentUser(ctx, s.Store)
if err != nil {
return nil, status.Errorf(codes.Unauthenticated, "failed to get current user: %v", err)
}
shortcut, err := s.Store.GetShortcut(ctx, &store.FindShortcut{
ID: &request.Shortcut.Id,
})
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to get shortcut by id: %v", err)
}
if shortcut == nil {
return nil, status.Errorf(codes.NotFound, "shortcut not found")
}
if shortcut.CreatorId != user.ID && user.Role != store.RoleAdmin {
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
}
update := &store.UpdateShortcut{
ID: shortcut.Id,
}
for _, path := range request.UpdateMask.Paths {
switch path {
case "name":
update.Name = &request.Shortcut.Name
case "link":
update.Link = &request.Shortcut.Link
case "title":
update.Title = &request.Shortcut.Title
case "description":
update.Description = &request.Shortcut.Description
case "tags":
tag := strings.Join(request.Shortcut.Tags, " ")
update.Tag = &tag
case "visibility":
visibility := store.Visibility(request.Shortcut.Visibility.String())
update.Visibility = &visibility
case "og_metadata":
if request.Shortcut.OgMetadata != nil {
update.OpenGraphMetadata = &storepb.OpenGraphMetadata{
Title: request.Shortcut.OgMetadata.Title,
Description: request.Shortcut.OgMetadata.Description,
Image: request.Shortcut.OgMetadata.Image,
}
}
}
}
shortcut, err = s.Store.UpdateShortcut(ctx, update)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to update shortcut, err: %v", err)
}
composedShortcut, err := s.convertShortcutFromStorepb(ctx, shortcut)
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to convert shortcut, err: %v", err)
}
response := &apiv1pb.UpdateShortcutResponse{
Shortcut: composedShortcut,
}
return response, nil
}
func (s *APIV2Service) DeleteShortcut(ctx context.Context, request *apiv1pb.DeleteShortcutRequest) (*apiv1pb.DeleteShortcutResponse, error) {
user, err := getCurrentUser(ctx, s.Store)
if err != nil {
return nil, status.Errorf(codes.Unauthenticated, "failed to get current user: %v", err)
}
shortcut, err := s.Store.GetShortcut(ctx, &store.FindShortcut{
ID: &request.Id,
})
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to get shortcut by id: %v", err)
}
if shortcut == nil {
return nil, status.Errorf(codes.NotFound, "shortcut not found")
}
if shortcut.CreatorId != user.ID && user.Role != store.RoleAdmin {
return nil, status.Errorf(codes.PermissionDenied, "Permission denied")
}
err = s.Store.DeleteShortcut(ctx, &store.DeleteShortcut{
ID: shortcut.Id,
})
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to delete shortcut, err: %v", err)
}
response := &apiv1pb.DeleteShortcutResponse{}
return response, nil
}
func (s *APIV2Service) GetShortcutAnalytics(ctx context.Context, request *apiv1pb.GetShortcutAnalyticsRequest) (*apiv1pb.GetShortcutAnalyticsResponse, error) {
shortcut, err := s.Store.GetShortcut(ctx, &store.FindShortcut{
ID: &request.Id,
})
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to get shortcut by id: %v", err)
}
if shortcut == nil {
return nil, status.Errorf(codes.NotFound, "shortcut not found")
}
activities, err := s.Store.ListActivities(ctx, &store.FindActivity{
Type: store.ActivityShortcutView,
PayloadShortcutID: &shortcut.Id,
})
if err != nil {
return nil, status.Errorf(codes.Internal, "failed to get activities, err: %v", err)
}
referenceMap := make(map[string]int32)
deviceMap := make(map[string]int32)
browserMap := make(map[string]int32)
for _, activity := range activities {
payload := &storepb.ActivityShorcutViewPayload{}
if err := protojson.Unmarshal([]byte(activity.Payload), payload); err != nil {
return nil, status.Error(codes.Internal, fmt.Sprintf("failed to unmarshal payload, err: %v", err))
}
if _, ok := referenceMap[payload.Referer]; !ok {
referenceMap[payload.Referer] = 0
}
referenceMap[payload.Referer]++
ua := useragent.New(payload.UserAgent)
deviceName := ua.OSInfo().Name
browserName, _ := ua.Browser()
if _, ok := deviceMap[deviceName]; !ok {
deviceMap[deviceName] = 0
}
deviceMap[deviceName]++
if _, ok := browserMap[browserName]; !ok {
browserMap[browserName] = 0
}
browserMap[browserName]++
}
metric.Enqueue("shortcut analytics")
response := &apiv1pb.GetShortcutAnalyticsResponse{
References: mapToAnalyticsSlice(referenceMap),
Devices: mapToAnalyticsSlice(deviceMap),
Browsers: mapToAnalyticsSlice(browserMap),
}
return response, nil
}
func mapToAnalyticsSlice(m map[string]int32) []*apiv1pb.GetShortcutAnalyticsResponse_AnalyticsItem {
analyticsSlice := make([]*apiv1pb.GetShortcutAnalyticsResponse_AnalyticsItem, 0)
for key, value := range m {
analyticsSlice = append(analyticsSlice, &apiv1pb.GetShortcutAnalyticsResponse_AnalyticsItem{
Name: key,
Count: value,
})
}
slices.SortFunc(analyticsSlice, func(i, j *apiv1pb.GetShortcutAnalyticsResponse_AnalyticsItem) int {
return int(i.Count - j.Count)
})
return analyticsSlice
}
func (s *APIV2Service) createShortcutViewActivity(ctx context.Context, shortcut *storepb.Shortcut) error {
p, _ := peer.FromContext(ctx)
headers, ok := metadata.FromIncomingContext(ctx)
if !ok {
return errors.New("Failed to get metadata from context")
}
payload := &storepb.ActivityShorcutViewPayload{
ShortcutId: shortcut.Id,
Ip: p.Addr.String(),
Referer: headers.Get("referer")[0],
UserAgent: headers.Get("user-agent")[0],
}
payloadStr, err := protojson.Marshal(payload)
if err != nil {
return errors.Wrap(err, "Failed to marshal activity payload")
}
activity := &store.Activity{
CreatorID: BotID,
Type: store.ActivityShortcutView,
Level: store.ActivityInfo,
Payload: string(payloadStr),
}
_, err = s.Store.CreateActivity(ctx, activity)
if err != nil {
return errors.Wrap(err, "Failed to create activity")
}
return nil
}
func (s *APIV2Service) createShortcutCreateActivity(ctx context.Context, shortcut *storepb.Shortcut) error {
payload := &storepb.ActivityShorcutCreatePayload{
ShortcutId: shortcut.Id,
}
payloadStr, err := protojson.Marshal(payload)
if err != nil {
return errors.Wrap(err, "Failed to marshal activity payload")
}
activity := &store.Activity{
CreatorID: shortcut.CreatorId,
Type: store.ActivityShortcutCreate,
Level: store.ActivityInfo,
Payload: string(payloadStr),
}
_, err = s.Store.CreateActivity(ctx, activity)
if err != nil {
return errors.Wrap(err, "Failed to create activity")
}
return nil
}
func (s *APIV2Service) convertShortcutFromStorepb(ctx context.Context, shortcut *storepb.Shortcut) (*apiv1pb.Shortcut, error) {
composedShortcut := &apiv1pb.Shortcut{
Id: shortcut.Id,
CreatorId: shortcut.CreatorId,
CreatedTime: timestamppb.New(time.Unix(shortcut.CreatedTs, 0)),
UpdatedTime: timestamppb.New(time.Unix(shortcut.UpdatedTs, 0)),
RowStatus: apiv1pb.RowStatus(shortcut.RowStatus),
Name: shortcut.Name,
Link: shortcut.Link,
Title: shortcut.Title,
Tags: shortcut.Tags,
Description: shortcut.Description,
Visibility: apiv1pb.Visibility(shortcut.Visibility),
OgMetadata: &apiv1pb.OpenGraphMetadata{
Title: shortcut.OgMetadata.Title,
Description: shortcut.OgMetadata.Description,
Image: shortcut.OgMetadata.Image,
},
}
activityList, err := s.Store.ListActivities(ctx, &store.FindActivity{
Type: store.ActivityShortcutView,
Level: store.ActivityInfo,
PayloadShortcutID: &composedShortcut.Id,
})
if err != nil {
return nil, errors.Wrap(err, "Failed to list activities")
}
composedShortcut.ViewCount = int32(len(activityList))
return composedShortcut, nil
}