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jb
2026-09-06 11:29:23 -04:00
parent cb39431a11
commit 3e2fc920fb
43 changed files with 2124 additions and 128 deletions
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packages/util/src/sqlite.ts
+58 -38
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@@ -28,41 +28,52 @@ export function select<T extends {}>(db: Database, table: string, options?: Quer
let query = `SELECT ${select} FROM ${table}\n`;
const values = [];
if (where) {
query += `WHERE `;
const orConditions: string[] = [];
if (where.or) {
query += `${Object.keys(where.or)
.map((k) => {
values.push(where.or[k]);
return `${k} = ?\n`;
})
.join('OR ')}`;
where.or && Object.keys(where.or).forEach((k) => {
values.push(where.or[k]);
orConditions.push(`${k} = ?`);
});
delete where.or;
}
if (Object.keys(where).length > 0) {
query += `${Object.keys(where)
.map((k) => {
values.push(where[k]);
return `${k} = ?\n`;
})
.join('AND ')}`;
const andConditions: string[] = [];
Object.keys(where).forEach((k) => {
values.push(where[k]);
andConditions.push(`${k} = ?`);
});
if (orConditions.length > 0 || andConditions.length > 0) {
query += 'WHERE ';
const conditions: string[] = [];
if (orConditions.length > 0) {
conditions.push(`(${orConditions.join(' OR ')})`);
}
if (andConditions.length > 0) {
conditions.push(andConditions.join(' AND '));
}
query += conditions.join(' AND ');
}
}
if (options?.orderBy) {
query += `ORDER BY\n${Object.keys(options.orderBy)
query += `ORDER BY ${Object.keys(options.orderBy)
.map((k) => {
values.push(options.orderBy[k]);
return `${k} ?`;
return `${k} ${options.orderBy[k]}`;
})
.join(',\n')}\n`;
.join(', ')}\n`;
}
if (options?.skip) {
values.push(options.limit || -1);
values.push(options.skip);
query += `LIMIT ? OFFSET ?`;
if (options?.limit !== undefined) {
values.push(options.limit);
query += `LIMIT ?`;
if (options?.skip) {
values.push(options.skip);
query += ` OFFSET ?`;
}
}
return db.prepare(query).all(...values) as T[];
@@ -73,25 +84,34 @@ export function remove<T>(db: Database, table: string, where?: Where<T>) {
const values = [];
if (where) {
query += `WHERE `;
const orConditions: string[] = [];
if (where.or) {
query += `${Object.keys(where.or)
.map((k) => {
values.push(where.or[k]);
return `${k} = ?\n`;
})
.join('OR ')}`;
where.or && Object.keys(where.or).forEach((k) => {
values.push(where.or[k]);
orConditions.push(`${k} = ?`);
});
delete where.or;
}
if (Object.keys(where).length > 0) {
query += `${Object.keys(where)
.map((k) => {
values.push(where[k]);
return `${k} = ?\n`;
})
.join('AND ')}`;
const andConditions: string[] = [];
Object.keys(where).forEach((k) => {
values.push(where[k]);
andConditions.push(`${k} = ?`);
});
if (orConditions.length > 0 || andConditions.length > 0) {
query += ' WHERE ';
const conditions: string[] = [];
if (orConditions.length > 0) {
conditions.push(`(${orConditions.join(' OR ')})`);
}
if (andConditions.length > 0) {
conditions.push(andConditions.join(' AND '));
}
query += conditions.join(' AND ');
}
}