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✨ Friends api

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This commit is contained in:
LittleSheep 2024-04-06 01:07:36 +08:00
parent 0b436c0a1e
commit 6850f64fe3
12 changed files with 366 additions and 32 deletions
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1
pkg/cmd/main.go
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@ -68,6 +68,7 @@ func main() {
quartz := cron.New(cron.WithLogger(cron.VerbosePrintfLogger(&log.Logger)))
quartz.AddFunc("@every 60m", services.DoAutoSignoff)
quartz.AddFunc("@every 60m", services.DoAutoAuthCleanup)
quartz.AddFunc("@every 60m", services.DoAutoDatabaseCleanup)
quartz.Run()
// Messages

31
pkg/database/migrator.go
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@ -5,21 +5,24 @@ import (
"gorm.io/gorm"
)
var DatabaseAutoActionRange = []any{
&models.Account{},
&models.AuthFactor{},
&models.AccountProfile{},
&models.AccountPage{},
&models.AccountContact{},
&models.AccountFriendship{},
&models.AuthSession{},
&models.AuthChallenge{},
&models.MagicToken{},
&models.ThirdClient{},
&models.ActionEvent{},
&models.Notification{},
&models.NotificationSubscriber{},
}
func RunMigration(source *gorm.DB) error {
if err := source.AutoMigrate(
&models.Account{},
&models.AuthFactor{},
&models.AccountProfile{},
&models.AccountPage{},
&models.AccountContact{},
&models.AuthSession{},
&models.AuthChallenge{},
&models.MagicToken{},
&models.ThirdClient{},
&models.ActionEvent{},
&models.Notification{},
&models.NotificationSubscriber{},
); err != nil {
if err := source.AutoMigrate(DatabaseAutoActionRange...); err != nil {
return err
}

46
pkg/grpc/friendships.go Normal file
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@ -0,0 +1,46 @@
package grpc
import (
"context"
"fmt"
"git.solsynth.dev/hydrogen/identity/pkg/grpc/proto"
"git.solsynth.dev/hydrogen/identity/pkg/models"
"git.solsynth.dev/hydrogen/identity/pkg/services"
"github.com/samber/lo"
)
func (v *Server) ListFriendship(_ context.Context, request *proto.FriendshipLookupRequest) (*proto.ListFriendshipResponse, error) {
account, err := services.GetAccount(uint(request.GetAccountId()))
if err != nil {
return nil, err
}
friends, err := services.ListFriend(account, models.FriendshipStatus(request.GetStatus()))
if err != nil {
return nil, err
}
return &proto.ListFriendshipResponse{
Data: lo.Map(friends, func(item models.AccountFriendship, index int) *proto.FriendshipResponse {
return &proto.FriendshipResponse{
AccountId: uint64(item.AccountID),
RelatedId: uint64(item.RelatedID),
Status: uint32(item.Status),
}
}),
}, nil
}
func (v *Server) GetFriendship(ctx context.Context, request *proto.FriendshipTwoSideLookupRequest) (*proto.FriendshipResponse, error) {
friend, err := services.GetFriendWithTwoSides(uint(request.GetAccountId()), uint(request.GetRelatedId()))
if err != nil {
return nil, err
} else if friend.Status != models.FriendshipStatus(request.GetStatus()) {
return nil, fmt.Errorf("status mismatch")
}
return &proto.FriendshipResponse{
AccountId: uint64(friend.AccountID),
RelatedId: uint64(friend.RelatedID),
Status: uint32(friend.Status),
}, nil
}

31
pkg/grpc/proto/friendships.proto Normal file
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@ -0,0 +1,31 @@
syntax = "proto3";
option go_package = ".;proto";
package proto;
service Friendships {
rpc ListFriendship(FriendshipLookupRequest) returns (ListFriendshipResponse) {}
rpc GetFriendship(FriendshipTwoSideLookupRequest) returns (FriendshipResponse) {}
}
message FriendshipLookupRequest {
uint64 account_id = 1;
uint32 status = 2;
}
message FriendshipTwoSideLookupRequest {
uint64 account_id = 1;
uint64 related_id = 2;
uint32 status = 3;
}
message ListFriendshipResponse {
repeated FriendshipResponse data = 1;
}
message FriendshipResponse {
uint64 account_id = 1;
uint64 related_id = 2;
uint32 status = 3;
}

2
pkg/grpc/server.go
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@ -12,6 +12,7 @@ import (
type Server struct {
proto.UnimplementedAuthServer
proto.UnimplementedNotifyServer
proto.UnimplementedFriendshipsServer
}
func StartGrpc() error {
@ -24,6 +25,7 @@ func StartGrpc() error {
proto.RegisterAuthServer(server, &Server{})
proto.RegisterNotifyServer(server, &Server{})
proto.RegisterFriendshipsServer(server, &Server{})
reflection.Register(server)

58
pkg/models/accounts.go
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@ -11,24 +11,32 @@ import (
type Account struct {
BaseModel
Name string `json:"name" gorm:"uniqueIndex"`
Nick string `json:"nick"`
Description string `json:"description"`
Avatar string `json:"avatar"`
Banner string `json:"banner"`
Profile AccountProfile `json:"profile"`
PersonalPage AccountPage `json:"personal_page"`
Sessions []AuthSession `json:"sessions"`
Challenges []AuthChallenge `json:"challenges"`
Factors []AuthFactor `json:"factors"`
Contacts []AccountContact `json:"contacts"`
Events []ActionEvent `json:"events"`
MagicTokens []MagicToken `json:"-" gorm:"foreignKey:AssignTo"`
ThirdClients []ThirdClient `json:"clients"`
Name string `json:"name" gorm:"uniqueIndex"`
Nick string `json:"nick"`
Description string `json:"description"`
Avatar string `json:"avatar"`
Banner string `json:"banner"`
ConfirmedAt *time.Time `json:"confirmed_at"`
PowerLevel int `json:"power_level"`
Profile AccountProfile `json:"profile"`
PersonalPage AccountPage `json:"personal_page"`
Contacts []AccountContact `json:"contacts"`
Sessions []AuthSession `json:"sessions"`
Challenges []AuthChallenge `json:"challenges"`
Factors []AuthFactor `json:"factors"`
Events []ActionEvent `json:"events"`
MagicTokens []MagicToken `json:"-" gorm:"foreignKey:AssignTo"`
ThirdClients []ThirdClient `json:"clients"`
Notifications []Notification `json:"notifications" gorm:"foreignKey:RecipientID"`
NotifySubscribers []NotificationSubscriber `json:"notify_subscribers"`
ConfirmedAt *time.Time `json:"confirmed_at"`
PowerLevel int `json:"power_level"`
Friendships []AccountFriendship `json:"friendships" gorm:"foreignKey:AccountID"`
RelatedFriendships []AccountFriendship `json:"related_friendships" gorm:"foreignKey:RelatedID"`
}
func (v Account) GetPrimaryEmail() AccountContact {
@ -64,3 +72,21 @@ type AccountContact struct {
VerifiedAt *time.Time `json:"verified_at"`
AccountID uint `json:"account_id"`
}
type FriendshipStatus = int8
const (
FriendshipPending = FriendshipStatus(iota)
FriendshipActive
FriendshipBlocked
)
type AccountFriendship struct {
BaseModel
AccountID uint `json:"account_id"`
RelatedID uint `json:"related_id"`
Account Account `json:"account"`
Related Account `json:"related"`
Status FriendshipStatus `json:"status"`
}

103
pkg/server/friendships_api.go Normal file
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@ -0,0 +1,103 @@
package server
import (
"git.solsynth.dev/hydrogen/identity/pkg/models"
"git.solsynth.dev/hydrogen/identity/pkg/services"
"github.com/gofiber/fiber/v2"
)
func listFriendship(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
status := c.QueryInt("status", int(models.FriendshipActive))
if friends, err := services.ListFriend(user, models.FriendshipStatus(status)); err != nil {
return fiber.NewError(fiber.StatusInternalServerError, err.Error())
} else {
return c.JSON(friends)
}
}
func getFriendship(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
relatedId, _ := c.ParamsInt("relatedId", 0)
related, err := services.GetAccount(uint(relatedId))
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
if friend, err := services.GetFriendWithTwoSides(user.ID, related.ID); err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
} else {
return c.JSON(friend)
}
}
func makeFriendship(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
relatedId, _ := c.ParamsInt("relatedId", 0)
related, err := services.GetAccount(uint(relatedId))
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
friend, err := services.NewFriend(user, related, models.FriendshipPending)
if err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
} else {
return c.JSON(friend)
}
}
func editFriendship(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
relatedId, _ := c.ParamsInt("relatedId", 0)
var data struct {
Status uint8 `json:"status"`
}
if err := BindAndValidate(c, &data); err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}
related, err := services.GetAccount(uint(relatedId))
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
friendship, err := services.GetFriendWithTwoSides(user.ID, related.ID)
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
} else if friendship.Status == models.FriendshipPending || data.Status == uint8(models.FriendshipPending) {
if friendship.RelatedID != user.ID {
return fiber.NewError(fiber.StatusNotFound, "only related person can accept or revoke accept friendship")
}
}
if friendship, err := services.EditFriend(friendship); err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
} else {
return c.JSON(friendship)
}
}
func deleteFriendship(c *fiber.Ctx) error {
user := c.Locals("principal").(models.Account)
relatedId, _ := c.ParamsInt("relatedId", 0)
related, err := services.GetAccount(uint(relatedId))
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
friendship, err := services.GetFriendWithTwoSides(user.ID, related.ID)
if err != nil {
return fiber.NewError(fiber.StatusNotFound, err.Error())
}
if err := services.DeleteFriend(friendship); err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
} else {
return c.JSON(friendship)
}
}

9
pkg/server/startup.go
View File

@ -86,6 +86,15 @@ func NewServer() {
me.Delete("/sessions/:sessionId", authMiddleware, killSession)
me.Post("/confirm", doRegisterConfirm)
friends := me.Group("/friends").Name("Friends")
{
friends.Get("/", authMiddleware, listFriendship)
friends.Get("/:relatedId", authMiddleware, getFriendship)
friends.Post("/:relatedId", authMiddleware, makeFriendship)
friends.Put("/:relatedId", authMiddleware, editFriendship)
friends.Delete("/:relatedId", authMiddleware, deleteFriendship)
}
}
directory := api.Group("/users/:alias").Name("User Directory")

1
pkg/server/userinfo..go
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@ -13,6 +13,7 @@ func getOtherUserinfo(c *fiber.Ctx) error {
if err := database.C.
Where(&models.Account{Name: alias}).
Omit("sessions", "challenges", "factors", "events", "clients", "notifications", "notify_subscribers").
Preload("Profile").
First(&account).Error; err != nil {
return fiber.NewError(fiber.StatusBadRequest, err.Error())
}

23
pkg/services/cleaner.go Normal file
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@ -0,0 +1,23 @@
package services
import (
"git.solsynth.dev/hydrogen/identity/pkg/database"
"github.com/rs/zerolog/log"
"time"
)
func DoAutoDatabaseCleanup() {
deadline := time.Now().Add(60 * time.Minute)
log.Debug().Time("deadline", deadline).Msg("Now cleaning up entire database...")
var count int64
for _, model := range database.DatabaseAutoActionRange {
tx := database.C.Unscoped().Delete(model, "deleted_at >= ?", deadline)
if tx.Error != nil {
log.Error().Err(tx.Error).Msg("An error occurred when running auth context cleanup...")
}
count += tx.RowsAffected
}
log.Debug().Int64("affected", count).Msg("Clean up entire database accomplished.")
}

89
pkg/services/friendships.go Normal file
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@ -0,0 +1,89 @@
package services
import (
"errors"
"fmt"
"git.solsynth.dev/hydrogen/identity/pkg/database"
"git.solsynth.dev/hydrogen/identity/pkg/models"
"gorm.io/gorm"
)
func ListFriend(anyside models.Account, status models.FriendshipStatus) ([]models.AccountFriendship, error) {
var relationships []models.AccountFriendship
if err := database.C.
Where(&models.AccountFriendship{Status: status}).
Where(&models.AccountFriendship{AccountID: anyside.ID}).
Or(&models.AccountFriendship{RelatedID: anyside.ID}).
Find(&relationships).Error; err != nil {
return relationships, err
}
return relationships, nil
}
func GetFriend(anysideId uint) (models.AccountFriendship, error) {
var relationship models.AccountFriendship
if err := database.C.
Where(&models.AccountFriendship{AccountID: anysideId}).
Or(&models.AccountFriendship{RelatedID: anysideId}).
Preload("Account").
Preload("Related").
First(&relationship).Error; err != nil {
return relationship, err
}
return relationship, nil
}
func GetFriendWithTwoSides(userId, relatedId uint, noPreload ...bool) (models.AccountFriendship, error) {
var tx *gorm.DB
if len(noPreload) > 0 && noPreload[0] {
tx = database.C
} else {
tx = database.C.Preload("Account").Preload("Related")
}
var relationship models.AccountFriendship
if err := tx.
Where(&models.AccountFriendship{AccountID: userId, RelatedID: relatedId}).
Or(&models.AccountFriendship{RelatedID: userId, AccountID: relatedId}).
First(&relationship).Error; err != nil {
return relationship, err
}
return relationship, nil
}
func NewFriend(user models.Account, related models.Account, status models.FriendshipStatus) (models.AccountFriendship, error) {
relationship := models.AccountFriendship{
AccountID: user.ID,
RelatedID: related.ID,
Status: status,
}
if user.ID == related.ID {
return relationship, fmt.Errorf("you cannot make friendship with yourself")
} else if _, err := GetFriendWithTwoSides(user.ID, related.ID, true); err == nil || !errors.Is(err, gorm.ErrRecordNotFound) {
return relationship, fmt.Errorf("you already have a friendship with him or her")
}
if err := database.C.Save(&relationship).Error; err != nil {
return relationship, err
}
return relationship, nil
}
func EditFriend(relationship models.AccountFriendship) (models.AccountFriendship, error) {
if err := database.C.Save(&relationship).Error; err != nil {
return relationship, err
}
return relationship, nil
}
func DeleteFriend(relationship models.AccountFriendship) error {
if err := database.C.Delete(&relationship).Error; err != nil {
return err
}
return nil
}

4
pkg/services/sessions.go
View File

@ -27,7 +27,7 @@ func DoAutoSignoff() {
duration := time.Duration(viper.GetInt64("security.auto_signoff_duration")) * time.Second
divider := time.Now().Add(-duration)
log.Debug().Time("before", divider).Msg("Now auto signing off sessions...")
log.Debug().Time("before", divider).Msg("Now signing off sessions...")
if tx := database.C.
Where("last_grant_at < ?", divider).
@ -39,7 +39,7 @@ func DoAutoSignoff() {
}
func DoAutoAuthCleanup() {
log.Debug().Msg("Now auto cleaning up cached auth context...")
log.Debug().Msg("Now cleaning up cached auth context...")
count := 0
err := database.B.Batch(func(tx *bbolt.Tx) error {