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feat: initialize Tauri backend with SQLite database

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2026-02-17 18:03:12 +02:00
parent 051de9604b
commit ce6c9c23b9
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src-tauri/src/commands.rs Normal file
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use crate::AppState;
use rusqlite::params;
use serde::{Deserialize, Serialize};
use tauri::State;
#[derive(Debug, Serialize, Deserialize)]
pub struct Client {
pub id: Option<i64>,
pub name: String,
pub email: Option<String>,
pub address: Option<String>,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Project {
pub id: Option<i64>,
pub client_id: Option<i64>,
pub name: String,
pub hourly_rate: f64,
pub color: String,
pub archived: bool,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Task {
pub id: Option<i64>,
pub project_id: i64,
pub name: String,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct TimeEntry {
pub id: Option<i64>,
pub project_id: i64,
pub task_id: Option<i64>,
pub description: Option<String>,
pub start_time: String,
pub end_time: Option<String>,
pub duration: i64,
}
#[derive(Debug, Serialize, Deserialize)]
pub struct Invoice {
pub id: Option<i64>,
pub client_id: i64,
pub invoice_number: String,
pub date: String,
pub due_date: Option<String>,
pub subtotal: f64,
pub tax_rate: f64,
pub tax_amount: f64,
pub discount: f64,
pub total: f64,
pub notes: Option<String>,
pub status: String,
}
// Client commands
#[tauri::command]
pub fn get_clients(state: State<AppState>) -> Result<Vec<Client>, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
let mut stmt = conn.prepare("SELECT id, name, email, address FROM clients ORDER BY name").map_err(|e| e.to_string())?;
let clients = stmt.query_map([], |row| {
Ok(Client {
id: Some(row.get(0)?),
name: row.get(1)?,
email: row.get(2)?,
address: row.get(3)?,
})
}).map_err(|e| e.to_string())?;
clients.collect::<Result<Vec<_>, _>>().map_err(|e| e.to_string())
}
#[tauri::command]
pub fn create_client(state: State<AppState>, client: Client) -> Result<i64, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"INSERT INTO clients (name, email, address) VALUES (?1, ?2, ?3)",
params![client.name, client.email, client.address],
).map_err(|e| e.to_string())?;
Ok(conn.last_insert_rowid())
}
#[tauri::command]
pub fn update_client(state: State<AppState>, client: Client) -> Result<(), String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"UPDATE clients SET name = ?1, email = ?2, address = ?3 WHERE id = ?4",
params![client.name, client.email, client.address, client.id],
).map_err(|e| e.to_string())?;
Ok(())
}
#[tauri::command]
pub fn delete_client(state: State<AppState>, id: i64) -> Result<(), String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute("DELETE FROM clients WHERE id = ?1", params![id]).map_err(|e| e.to_string())?;
Ok(())
}
// Project commands
#[tauri::command]
pub fn get_projects(state: State<AppState>) -> Result<Vec<Project>, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
let mut stmt = conn.prepare("SELECT id, client_id, name, hourly_rate, color, archived FROM projects ORDER BY name").map_err(|e| e.to_string())?;
let projects = stmt.query_map([], |row| {
Ok(Project {
id: Some(row.get(0)?),
client_id: row.get(1)?,
name: row.get(2)?,
hourly_rate: row.get(3)?,
color: row.get(4)?,
archived: row.get::<_, i32>(5)? != 0,
})
}).map_err(|e| e.to_string())?;
projects.collect::<Result<Vec<_>, _>>().map_err(|e| e.to_string())
}
#[tauri::command]
pub fn create_project(state: State<AppState>, project: Project) -> Result<i64, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"INSERT INTO projects (client_id, name, hourly_rate, color, archived) VALUES (?1, ?2, ?3, ?4, ?5)",
params![project.client_id, project.name, project.hourly_rate, project.color, project.archived as i32],
).map_err(|e| e.to_string())?;
Ok(conn.last_insert_rowid())
}
#[tauri::command]
pub fn update_project(state: State<AppState>, project: Project) -> Result<(), String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"UPDATE projects SET client_id = ?1, name = ?2, hourly_rate = ?3, color = ?4, archived = ?5 WHERE id = ?6",
params![project.client_id, project.name, project.hourly_rate, project.color, project.archived as i32, project.id],
).map_err(|e| e.to_string())?;
Ok(())
}
#[tauri::command]
pub fn delete_project(state: State<AppState>, id: i64) -> Result<(), String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute("DELETE FROM projects WHERE id = ?1", params![id]).map_err(|e| e.to_string())?;
Ok(())
}
// Task commands
#[tauri::command]
pub fn get_tasks(state: State<AppState>, project_id: i64) -> Result<Vec<Task>, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
let mut stmt = conn.prepare("SELECT id, project_id, name FROM tasks WHERE project_id = ?1 ORDER BY name").map_err(|e| e.to_string())?;
let tasks = stmt.query_map(params![project_id], |row| {
Ok(Task {
id: Some(row.get(0)?),
project_id: row.get(1)?,
name: row.get(2)?,
})
}).map_err(|e| e.to_string())?;
tasks.collect::<Result<Vec<_>, _>>().map_err(|e| e.to_string())
}
#[tauri::command]
pub fn create_task(state: State<AppState>, task: Task) -> Result<i64, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"INSERT INTO tasks (project_id, name) VALUES (?1, ?2)",
params![task.project_id, task.name],
).map_err(|e| e.to_string())?;
Ok(conn.last_insert_rowid())
}
#[tauri::command]
pub fn delete_task(state: State<AppState>, id: i64) -> Result<(), String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute("DELETE FROM tasks WHERE id = ?1", params![id]).map_err(|e| e.to_string())?;
Ok(())
}
// Time entry commands
#[tauri::command]
pub fn get_time_entries(state: State<AppState>, start_date: Option<String>, end_date: Option<String>) -> Result<Vec<TimeEntry>, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
let query = match (start_date, end_date) {
(Some(start), Some(end)) => {
let mut stmt = conn.prepare(
"SELECT id, project_id, task_id, description, start_time, end_time, duration
FROM time_entries
WHERE date(start_time) >= date(?1) AND date(start_time) <= date(?2)
ORDER BY start_time DESC"
).map_err(|e| e.to_string())?;
stmt.query_map(params![start, end], |row| {
Ok(TimeEntry {
id: Some(row.get(0)?),
project_id: row.get(1)?,
task_id: row.get(2)?,
description: row.get(3)?,
start_time: row.get(4)?,
end_time: row.get(5)?,
duration: row.get(6)?,
})
}).map_err(|e| e.to_string())?.collect::<Result<Vec<_>, _>>().map_err(|e| e.to_string())?
}
_ => {
let mut stmt = conn.prepare(
"SELECT id, project_id, task_id, description, start_time, end_time, duration
FROM time_entries ORDER BY start_time DESC LIMIT 100"
).map_err(|e| e.to_string())?;
stmt.query_map([], |row| {
Ok(TimeEntry {
id: Some(row.get(0)?),
project_id: row.get(1)?,
task_id: row.get(2)?,
description: row.get(3)?,
start_time: row.get(4)?,
end_time: row.get(5)?,
duration: row.get(6)?,
})
}).map_err(|e| e.to_string())?.collect::<Result<Vec<_>, _>>().map_err(|e| e.to_string())?
}
};
Ok(query)
}
#[tauri::command]
pub fn create_time_entry(state: State<AppState>, entry: TimeEntry) -> Result<i64, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"INSERT INTO time_entries (project_id, task_id, description, start_time, end_time, duration)
VALUES (?1, ?2, ?3, ?4, ?5, ?6)",
params![entry.project_id, entry.task_id, entry.description, entry.start_time, entry.end_time, entry.duration],
).map_err(|e| e.to_string())?;
Ok(conn.last_insert_rowid())
}
#[tauri::command]
pub fn update_time_entry(state: State<AppState>, entry: TimeEntry) -> Result<(), String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"UPDATE time_entries SET project_id = ?1, task_id = ?2, description = ?3,
start_time = ?4, end_time = ?5, duration = ?6 WHERE id = ?7",
params![entry.project_id, entry.task_id, entry.description, entry.start_time, entry.end_time, entry.duration, entry.id],
).map_err(|e| e.to_string())?;
Ok(())
}
#[tauri::command]
pub fn delete_time_entry(state: State<AppState>, id: i64) -> Result<(), String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute("DELETE FROM time_entries WHERE id = ?1", params![id]).map_err(|e| e.to_string())?;
Ok(())
}
// Reports
#[tauri::command]
pub fn get_reports(state: State<AppState>, start_date: String, end_date: String) -> Result<serde_json::Value, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
// Total hours
let total: i64 = conn.query_row(
"SELECT COALESCE(SUM(duration), 0) FROM time_entries
WHERE date(start_time) >= date(?1) AND date(start_time) <= date(?2)",
params![start_date, end_date],
|row| row.get(0),
).map_err(|e| e.to_string())?;
// By project
let mut stmt = conn.prepare(
"SELECT p.name, p.color, SUM(t.duration) as total_duration
FROM time_entries t
JOIN projects p ON t.project_id = p.id
WHERE date(t.start_time) >= date(?1) AND date(t.start_time) <= date(?2)
GROUP BY p.id
ORDER BY total_duration DESC"
).map_err(|e| e.to_string())?;
let by_project: Vec<serde_json::Value> = stmt.query_map(params![start_date, end_date], |row| {
Ok(serde_json::json!({
"name": row.get::<_, String>(0)?,
"color": row.get::<_, String>(1)?,
"duration": row.get::<_, i64>(2)?
}))
}).map_err(|e| e.to_string())?
.collect::<Result<Vec<_>, _>>().map_err(|e| e.to_string())?;
Ok(serde_json::json!({
"totalSeconds": total,
"byProject": by_project
}))
}
// Invoice commands
#[tauri::command]
pub fn create_invoice(state: State<AppState>, invoice: Invoice) -> Result<i64, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"INSERT INTO invoices (client_id, invoice_number, date, due_date, subtotal, tax_rate, tax_amount, discount, total, notes, status)
VALUES (?1, ?2, ?3, ?4, ?5, ?6, ?7, ?8, ?9, ?10, ?11)",
params![invoice.client_id, invoice.invoice_number, invoice.date, invoice.due_date,
invoice.subtotal, invoice.tax_rate, invoice.tax_amount, invoice.discount,
invoice.total, invoice.notes, invoice.status],
).map_err(|e| e.to_string())?;
Ok(conn.last_insert_rowid())
}
#[tauri::command]
pub fn get_invoices(state: State<AppState>) -> Result<Vec<Invoice>, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
let mut stmt = conn.prepare(
"SELECT id, client_id, invoice_number, date, due_date, subtotal, tax_rate, tax_amount, discount, total, notes, status
FROM invoices ORDER BY date DESC"
).map_err(|e| e.to_string())?;
let invoices = stmt.query_map([], |row| {
Ok(Invoice {
id: Some(row.get(0)?),
client_id: row.get(1)?,
invoice_number: row.get(2)?,
date: row.get(3)?,
due_date: row.get(4)?,
subtotal: row.get(5)?,
tax_rate: row.get(6)?,
tax_amount: row.get(7)?,
discount: row.get(8)?,
total: row.get(9)?,
notes: row.get(10)?,
status: row.get(11)?,
})
}).map_err(|e| e.to_string())?;
invoices.collect::<Result<Vec<_>, _>>().map_err(|e| e.to_string())
}
// Settings commands
#[tauri::command]
pub fn get_settings(state: State<AppState>) -> Result<std::collections::HashMap<String, String>, String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
let mut stmt = conn.prepare("SELECT key, value FROM settings").map_err(|e| e.to_string())?;
let settings = stmt.query_map([], |row| {
Ok((row.get::<_, String>(0)?, row.get::<_, String>(1)?))
}).map_err(|e| e.to_string())?;
let mut result = std::collections::HashMap::new();
for setting in settings {
let (key, value) = setting.map_err(|e| e.to_string())?;
result.insert(key, value);
}
Ok(result)
}
#[tauri::command]
pub fn update_settings(state: State<AppState>, key: String, value: String) -> Result<(), String> {
let conn = state.db.lock().map_err(|e| e.to_string())?;
conn.execute(
"INSERT OR REPLACE INTO settings (key, value) VALUES (?1, ?2)",
params![key, value],
).map_err(|e| e.to_string())?;
Ok(())
}