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hmm, weird db error

This commit is contained in:
Evert Prants 2022-04-03 18:15:35 +03:00
parent 55275ba9be
commit a27941bb7d
Signed by: evert
GPG Key ID: 1688DA83D222D0B5
3 changed files with 5 additions and 3 deletions
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2
src/server/index.ts
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@ -149,7 +149,7 @@ io.on('connection', (socket) => {
}); });
socket.on('color', ({ c, x, y, t }: Placement) => { socket.on('color', ({ c, x, y, t }: Placement) => {
if (!user || c > 0xffffff || c < 0) { if (!user || c > 0xffffff || c < 0 || c === null) {
return; return;
} }

3
src/server/object/history.ts
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@ -19,13 +19,14 @@ export class History {
} }
async insert(record: CanvasRecord): Promise<void> { async insert(record: CanvasRecord): Promise<void> {
const color = record.color ? record.color : 0;
await this.db.run( await this.db.run(
`INSERT INTO Placement (user, x, y, ts, color) VALUES (?,?,?,?,?)`, `INSERT INTO Placement (user, x, y, ts, color) VALUES (?,?,?,?,?)`,
record.user, record.user,
record.x, record.x,
record.y, record.y,
record.ts, record.ts,
record.color, color,
); );
} }

3
src/server/object/imager.ts
View File

@ -14,6 +14,7 @@ export class Imager {
private _size: number, private _size: number,
private _store = join(__dirname, '..', '..', '..', 'canvas.png'), private _store = join(__dirname, '..', '..', '..', 'canvas.png'),
private _debounce = 5000, private _debounce = 5000,
private _resaveInterval = 60000,
) {} ) {}
async toImage(array: Uint32Array): Promise<Buffer> { async toImage(array: Uint32Array): Promise<Buffer> {
@ -81,7 +82,7 @@ export class Imager {
this._lastSave = Date.now(); this._lastSave = Date.now();
}; };
if (force || this._lastSave < Date.now() - this._debounce * 2) { if (force || this._lastSave < Date.now() - this._resaveInterval) {
saveFn().catch((e) => console.error(e)); saveFn().catch((e) => console.error(e));
return; return;
} }