50 lines
1.7 KiB
Rust
50 lines
1.7 KiB
Rust
/*
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* ForgeFlux StarChart - A federated software forge spider
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* Copyright (C) 2022 Aravinth Manivannan <realaravinth@batsense.net>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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//! meta operations like migration and connecting to a database
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use crate::dev::*;
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/// Database operations trait(migrations, pool creation and fetching connection from pool)
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pub trait DBOps: GetConnection + Migrate {}
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/// Get database connection
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#[async_trait]
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pub trait GetConnection {
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/// database connection type
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type Conn;
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/// database specific error-type
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/// get connection from connection pool
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async fn get_conn(&self) -> DBResult<Self::Conn>;
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}
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/// Create databse connection
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#[async_trait]
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pub trait Connect {
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/// database specific pool-type
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type Pool: SCDatabase;
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/// database specific error-type
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/// create connection pool
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async fn connect(self) -> DBResult<Self::Pool>;
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}
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/// database migrations
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#[async_trait]
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pub trait Migrate: SCDatabase {
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/// database specific error-type
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/// run migrations
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async fn migrate(&self) -> DBResult<()>;
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}
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