83 lines
1.9 KiB
JavaScript
83 lines
1.9 KiB
JavaScript
import { Capacitor } from '@capacitor/core'
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import { CapacitorSQLite, SQLiteConnection } from '@capacitor-community/sqlite'
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import { defineCustomElements as defineJeep } from 'jeep-sqlite/loader'
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const DB_NAME = 'echo_local'
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const DB_VERSION = 1
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const TRANSACTION_TABLE_SQL = `
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CREATE TABLE IF NOT EXISTS transactions (
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id TEXT PRIMARY KEY NOT NULL,
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amount REAL NOT NULL,
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merchant TEXT NOT NULL,
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category TEXT DEFAULT 'Uncategorized',
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date TEXT NOT NULL,
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note TEXT,
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sync_status INTEGER DEFAULT 0
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);
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`
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let sqliteConnection
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let db
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let initialized = false
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const ensureJeepElement = async () => {
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if (!customElements.get('jeep-sqlite')) {
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defineJeep(window)
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}
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if (!document.querySelector('jeep-sqlite')) {
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const jeepEl = document.createElement('jeep-sqlite')
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document.body.appendChild(jeepEl)
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}
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await CapacitorSQLite.initWebStore()
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}
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const prepareConnection = async () => {
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if (!sqliteConnection) {
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sqliteConnection = new SQLiteConnection(CapacitorSQLite)
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}
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if (Capacitor.getPlatform() === 'web') {
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await ensureJeepElement()
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}
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const consistency = await sqliteConnection.checkConnectionsConsistency()
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if (!consistency.result) {
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await sqliteConnection.closeAllConnections()
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}
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const isConn = (await sqliteConnection.isConnection(DB_NAME, false)).result
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if (isConn) {
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db = await sqliteConnection.retrieveConnection(DB_NAME, false)
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} else {
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db = await sqliteConnection.createConnection(DB_NAME, false, 'no-encryption', DB_VERSION, false)
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}
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await db.open()
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await db.execute(TRANSACTION_TABLE_SQL)
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initialized = true
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}
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export const initSQLite = async () => {
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if (!initialized) {
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await prepareConnection()
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}
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return db
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}
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export const getDb = async () => {
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if (!initialized) {
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await initSQLite()
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}
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return db
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}
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export const closeSQLite = async () => {
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if (db) {
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await db.close()
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db = null
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}
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initialized = false
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}
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export const databaseName = DB_NAME
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