imag/lib/domain/libimagtimetrack/src/iter/create.rs
flip1995 601dd405b6 [Auto] lib/domain/timetrack: Fix Clippy warnings
Signed-off-by: flip1995 <hello@philkrones.com>
Signed-off-by: Matthias Beyer <mail@beyermatthias.de>
2019-08-28 18:18:40 +02:00

76 lines
2.4 KiB
Rust

//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2019 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; version
// 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
use toml::Value;
use toml_query::insert::TomlValueInsertExt;
use chrono::naive::NaiveDateTime as NDT;
use failure::Fallible as Result;
use failure::ResultExt;
use failure::Error;
use crate::constants::*;
use crate::iter::storeid::TagStoreIdIter;
use crate::iter::setendtime::SetEndTimeIter;
use libimagstore::store::FileLockEntry;
use libimagstore::store::Store;
pub struct CreateTimeTrackIter<'a> {
inner: TagStoreIdIter,
store: &'a Store,
}
impl<'a> CreateTimeTrackIter<'a>
{
pub fn new(inner: TagStoreIdIter, store: &'a Store) -> CreateTimeTrackIter<'a> {
CreateTimeTrackIter {
inner,
store,
}
}
pub fn set_end_time(self, datetime: NDT) -> SetEndTimeIter<'a> {
SetEndTimeIter::new(self, datetime)
}
}
impl<'a> Iterator for CreateTimeTrackIter<'a>
{
type Item = Result<FileLockEntry<'a>>;
fn next(&mut self) -> Option<Self::Item> {
self.inner
.next()
.map(|res| {
res.and_then(|(id, starttime)| {
self.store
.create(id)
.context("Failed to create entry")
.map_err(Error::from)
.and_then(|mut entry| {
let v = Value::String(starttime.format(DATE_TIME_FORMAT).to_string());
let _ = entry.get_header_mut().insert(DATE_TIME_START_HEADER_PATH, v)?;
Ok(entry)
})
})
})
}
}