imag/bin/domain/imag-timetrack/src/stop.rs

105 lines
3.7 KiB
Rust

//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015-2018 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 std::str::FromStr;
use filters::filter::Filter;
use chrono::NaiveDateTime;
use libimagerror::trace::trace_error;
use libimagerror::iter::TraceIterator;
use libimagerror::trace::MapErrTrace;
use libimagrt::runtime::Runtime;
use libimagtimetrack::error::TimeTrackError as TTE;
use libimagtimetrack::timetracking::TimeTracking;
use libimagtimetrack::tag::TimeTrackingTag;
use libimagtimetrack::timetrackingstore::*;
use libimagtimetrack::iter::filter::has_end_time;
use libimagtimetrack::iter::filter::has_one_of_tags;
use libimagutil::warn_result::*;
use libimagutil::debug_result::*;
pub fn stop(rt: &Runtime) -> i32 {
let (_, cmd) = rt.cli().subcommand();
let cmd = cmd.unwrap(); // checked in main()
let stop_time = match cmd.value_of("stop-time") {
None | Some("now") => ::chrono::offset::Local::now().naive_local(),
Some(ndt) => match NaiveDateTime::from_str(ndt).map_err(TTE::from) {
Ok(ndt) => ndt,
Err(e) => {
trace_error(&e);
error!("Cannot continue, not having start time");
return 1
},
}
};
let tags : Vec<TimeTrackingTag> = cmd.values_of("tags")
.map(|tags| tags.map(String::from).map(TimeTrackingTag::from).collect())
.unwrap_or_else(|| {
// Get all timetrackings which do not have an end datetime.
rt.store()
.get_timetrackings()
.map_err_trace_exit_unwrap(1)
.trace_unwrap()
.filter(Option::is_some)
.map(Option::unwrap)
.filter_map(|tracking| {
let is_none = tracking
.get_end_datetime()
.map_err_trace_exit_unwrap(1)
.is_none();
if is_none {
Some(tracking)
} else {
None
}
})
.map(|t| t.get_timetrack_tag())
.map(|r| r.map_err_trace_exit_unwrap(1))
.collect()
});
let filter = has_end_time.not().and(has_one_of_tags(&tags));
rt
.store()
.get_timetrackings()
.map_warn_err_str("Getting timetrackings failed")
.map_err_trace_exit_unwrap(1)
.trace_unwrap()
.filter(Option::is_some)
.map(Option::unwrap)
// Filter all timetrackings for the ones that are not yet ended.
.filter(|e| filter.filter(e))
// for each of these timetrackings, end them
// for each result, print the backtrace (if any)
.fold(0, |acc, mut elem| {
elem.set_end_datetime(stop_time.clone())
.map_dbg(|e| format!("Setting end time worked: {:?}", e))
.map(|_| acc)
.map_err_trace_exit_unwrap(1)
})
}