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feat(federation): ✨ Implement inbound federation of likes and like deletion

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This commit is contained in:
Jesse Wierzbinski 2024-10-24 19:08:28 +02:00
parent df84572148
commit 0a31b7a8f6
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6 changed files with 2230 additions and 17 deletions
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34
classes/database/user.ts
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@ -447,9 +447,10 @@ export class User extends BaseInterface<typeof Users, UserWithRelations> {
*
* If the note is already liked, it will return the existing like. Also creates a notification for the author of the note.
* @param note The note to like
* @param uri The URI of the like, if it is remote
* @returns The like object created or the existing like
*/
public async like(note: Note): Promise<Like> {
public async like(note: Note, uri?: string): Promise<Like> {
// Check if the user has already liked the note
const existingLike = await Like.fromSql(
and(eq(Likes.likerId, this.id), eq(Likes.likedId, note.id)),
@ -462,9 +463,10 @@ export class User extends BaseInterface<typeof Users, UserWithRelations> {
const newLike = await Like.insert({
likerId: this.id,
likedId: note.id,
uri,
});
if (note.author.data.instanceId === this.data.instanceId) {
if (this.isLocal() && note.author.isLocal()) {
// Notify the user that their post has been favourited
await db.insert(Notifications).values({
accountId: this.id,
@ -472,7 +474,7 @@ export class User extends BaseInterface<typeof Users, UserWithRelations> {
notifiedId: note.author.id,
noteId: note.id,
});
} else {
} else if (this.isLocal() && note.author.isRemote()) {
// Federate the like
this.federateToFollowers(newLike.toVersia());
}
@ -498,19 +500,19 @@ export class User extends BaseInterface<typeof Users, UserWithRelations> {
await likeToDelete.delete();
// Remove any eventual notifications for this like
await db
.delete(Notifications)
.where(
and(
eq(Notifications.accountId, this.id),
eq(Notifications.type, "favourite"),
eq(Notifications.notifiedId, note.author.id),
eq(Notifications.noteId, note.id),
),
);
if (this.isLocal() && note.author.isRemote()) {
if (this.isLocal() && note.author.isLocal()) {
// Remove any eventual notifications for this like
await db
.delete(Notifications)
.where(
and(
eq(Notifications.accountId, this.id),
eq(Notifications.type, "favourite"),
eq(Notifications.notifiedId, note.author.id),
eq(Notifications.noteId, note.id),
),
);
} else if (this.isLocal() && note.author.isRemote()) {
// User is local, federate the delete
this.federateToFollowers(likeToDelete.unlikeToVersia(this));
}