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//
// 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 libimagstore::storeid::IntoStoreId;
use libimagstore::store::FileLockEntry;
use libimagstore::store::Store;
use toml_query::insert::TomlValueInsertExt;
use failure::Fallible as Result;
use module_path::ModuleEntryPath;
use iter::*;
pub trait NoteStore<'a> {
fn new_note(&'a self, name: String, text: String) -> Result<FileLockEntry<'a>>;
fn delete_note(&'a self, name: String) -> Result<()>;
fn retrieve_note(&'a self, name: String) -> Result<FileLockEntry<'a>>;
fn get_note(&'a self, name: String) -> Result<Option<FileLockEntry<'a>>>;
fn all_notes(&'a self) -> Result<NoteIterator>;
}
impl<'a> NoteStore<'a> for Store {
fn new_note(&'a self, name: String, text: String) -> Result<FileLockEntry<'a>> {
use std::ops::DerefMut;
debug!("Creating new Note: '{}'", name);
let fle = {
let mut lockentry = ModuleEntryPath::new(name.clone())
.into_storeid()
.and_then(|id| self.create(id))?;
{
let entry = lockentry.deref_mut();
entry.get_header_mut().insert("note.name", Value::String(name))?;
*entry.get_content_mut() = text;
}
lockentry
};
Ok(fle)
}
fn delete_note(&'a self, name: String) -> Result<()> {
ModuleEntryPath::new(name).into_storeid().and_then(|id| self.delete(id))
}
fn retrieve_note(&'a self, name: String) -> Result<FileLockEntry<'a>> {
ModuleEntryPath::new(name).into_storeid().and_then(|id| self.retrieve(id))
}
fn get_note(&'a self, name: String) -> Result<Option<FileLockEntry<'a>>> {
ModuleEntryPath::new(name).into_storeid().and_then(|id| self.get(id))
}
fn all_notes(&'a self) -> Result<NoteIterator> {
self.entries().map(|it| it.into_storeid_iter()).map(NoteIterator::new)
}
}
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