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use anyhow::Result;
use rusqlite::{params, Connection};
use rusqlite_migration::{Migrations, M};
use uuid::Uuid;
use crate::model::event::Event;
pub fn init() -> Result<Connection> {
let mut conn = Connection::open("database.db")?;
let migrations = Migrations::new(vec![M::up(include_str!("migrations/1-init.sql"))]);
migrations.to_latest(&mut conn)?;
Ok(conn)
}
pub fn insert(conn: &Connection, event: &Event) -> Result<()> {
conn.execute(
"INSERT INTO events (id, date, start, end, name, created, updated) VALUES (?, ?, ?, ?, ?, datetime(), datetime())",
params![event.id.to_hyphenated().to_string(), event.date, event.start, event.end, event.name]
)?;
Ok(())
}
pub fn update(conn: &Connection, event: &Event) -> Result<()> {
conn.execute(
"UPDATE events SET date = ?, start = ?, end = ?, name = ?, updated = datetime() where id = ?",
params![event.date, event.start, event.end, event.name, event.id.to_hyphenated().to_string()]
)?;
Ok(())
}
// TODO: Don’t use unwrap
pub fn list(conn: &Connection) -> Result<Vec<Event>> {
let mut stmt = conn.prepare("SELECT id, date, start, end, name FROM events")?;
let iter = stmt.query_map([], |row| {
let uuid: String = row.get(0)?;
Ok(Event {
id: Uuid::parse_str(&uuid).unwrap(),
date: row.get(1)?,
start: row.get(2)?,
end: row.get(3)?,
name: row.get(4)?,
})
})?;
Ok(iter.map(|r| r.unwrap()).collect())
}
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