blob: 73009f6e15a0f6d969fefddb8b8d2f91beebc09e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
//
// Copyright (c) 2020-2021 science+computing ag and other contributors
//
// This program and the accompanying materials are made
// available under the terms of the Eclipse Public License 2.0
// which is available at https://www.eclipse.org/legal/epl-2.0/
//
// SPDX-License-Identifier: EPL-2.0
//
use anyhow::Error;
use anyhow::Result;
use diesel::prelude::*;
use diesel::PgConnection;
use crate::schema::endpoints;
use crate::schema::endpoints::*;
#[derive(Identifiable, Queryable, Eq, PartialEq)]
pub struct Endpoint {
pub id: i32,
pub name: String,
}
#[derive(Insertable)]
#[table_name = "endpoints"]
struct NewEndpoint<'a> {
pub name: &'a str,
}
impl Endpoint {
pub fn create_or_fetch(database_connection: &PgConnection, ep_name: &str) -> Result<Endpoint> {
let new_ep = NewEndpoint { name: ep_name };
diesel::insert_into(endpoints::table)
.values(&new_ep)
.on_conflict_do_nothing()
.execute(database_connection)?;
dsl::endpoints
.filter(name.eq(ep_name))
.first::<Endpoint>(database_connection)
.map_err(Error::from)
}
}
|
