implemented federation

internal/models/federation.go

@@ -2,6 +2,28 @@ package models
 
 import "time"
 
+// FederationActivity stores all inbound and outbound ActivityPub activities.
+type FederationActivity struct {
+	ID          int64     `xorm:"'id' pk autoincr"                json:"id"`
+	ActorAPID   string    `xorm:"'actor_ap_id' notnull index varchar(500)" json:"actorApId"`
+	Type        string    `xorm:"'type' notnull varchar(50)"      json:"type"`
+	ObjectJSON  string    `xorm:"'object_json' text"              json:"objectJson"`
+	Direction   string    `xorm:"'direction' notnull varchar(10)" json:"direction"` // inbound|outbound
+	RemoteActor string    `xorm:"'remote_actor' varchar(500)"     json:"remoteActor"`
+	Published   time.Time `xorm:"'published' index"               json:"published"`
+	CreatedAt   time.Time `xorm:"'created_at' created"            json:"createdAt"`
+}
+
+// RemoteActor caches public actor documents fetched from remote instances.
+type RemoteActor struct {
+	ID        int64     `xorm:"'id' pk autoincr"`
+	APID      string    `xorm:"'ap_id' notnull unique varchar(500)"`
+	InboxURL  string    `xorm:"'inbox_url' varchar(500)"`
+	PublicKey string    `xorm:"'public_key' text"`
+	FetchedAt time.Time `xorm:"'fetched_at'"`
+	CreatedAt time.Time `xorm:"'created_at' created"`
+}
+
 type FederationActor struct {
 	ID         int64     `xorm:"'id' pk autoincr"                     json:"id"`
 	UserID     int64     `xorm:"'user_id' notnull unique index"       json:"userId"`