Rust implementation of NextGraph, a Decentralized and local-first web 3.0 ecosystem
https://nextgraph.org
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39 lines
1.5 KiB
39 lines
1.5 KiB
/*
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* Copyright (c) 2022-2024 Niko Bonnieure, Par le Peuple, NextGraph.org developers
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* All rights reserved.
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* Licensed under the Apache License, Version 2.0
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* <LICENSE-APACHE2 or http://www.apache.org/licenses/LICENSE-2.0>
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* or the MIT license <LICENSE-MIT or http://opensource.org/licenses/MIT>,
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* at your option. All files in the project carrying such
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* notice may not be copied, modified, or distributed except
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* according to those terms.
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*/
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use crate::{
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errors::{ProtocolError, ServerError},
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types::*,
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};
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use ng_repo::types::{PeerId, PubKey};
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pub trait ServerStorage: Send + Sync {
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fn get_user(&self, user_id: PubKey) -> Result<bool, ProtocolError>;
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fn add_user(&self, user_id: PubKey, is_admin: bool) -> Result<(), ProtocolError>;
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fn del_user(&self, user_id: PubKey) -> Result<(), ProtocolError>;
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fn list_users(&self, admins: bool) -> Result<Vec<PubKey>, ProtocolError>;
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fn list_invitations(
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&self,
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admin: bool,
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unique: bool,
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multi: bool,
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) -> Result<Vec<(InvitationCode, u32, Option<String>)>, ProtocolError>;
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fn add_invitation(
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&self,
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invite_code: &InvitationCode,
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expiry: u32,
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memo: &Option<String>,
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) -> Result<(), ProtocolError>;
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fn get_invitation_type(&self, invite: [u8; 32]) -> Result<u8, ProtocolError>;
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fn remove_invitation(&self, invite: [u8; 32]) -> Result<(), ProtocolError>;
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fn next_seq_for_peer(&self, peer: &PeerId, seq: u64) -> Result<(), ServerError>;
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}
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