delete-one.ts•1.25 kB
import { db } from "../../mongodb/client.js";
import { BaseTool, ToolParams } from "../base/tool.js";
interface DeleteOneParams extends ToolParams {
collection: string;
filter: Record<string, unknown>;
[key: string]: unknown;
}
export class DeleteOneTool extends BaseTool<DeleteOneParams> {
name = "deleteOne";
description = "Delete a single document from a collection";
inputSchema = {
type: "object" as const,
properties: {
collection: {
type: "string",
description: "Name of the collection",
},
filter: {
type: "object",
description: "Filter to identify document",
},
},
required: ["collection", "filter"],
};
async execute(params: DeleteOneParams) {
try {
const collection = this.validateCollection(params.collection);
const filter = this.validateObject(params.filter, "Filter");
const result = await db.collection(collection).deleteOne(filter);
return {
content: [
{
type: "text" as const,
text: JSON.stringify({ deleted: result.deletedCount }, null, 2),
},
],
isError: false,
};
} catch (error) {
return this.handleError(error);
}
}
}