46 lines
1.8 KiB
JavaScript
46 lines
1.8 KiB
JavaScript
import { z } from "zod";
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import { withAuth } from "../../auth/index.js";
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import { withAuthParams } from "../helpers/authSchema.js";
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import { handleToolError } from "../helpers/errorHandler.js";
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import { callSchemaEndpoint } from "./_schemaEndpoint.js";
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// Tool: delete_field
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// Borra un campo del schema y opcionalmente su columna MySQL (dropColumn=true).
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// Si dropColumn=false y la columna tiene datos, el backend devuelve error con
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// dataCount para permitir confirmacion explicita.
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export function registerDeleteFieldTool(server) {
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server.tool(
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"delete_field",
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`Delete a field from a table.
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- dropColumn=false (default): removes only the schema entry. If the MySQL
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column has data, backend refuses and returns dataCount so you can warn
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the user.
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- dropColumn=true: ALTER TABLE DROP COLUMN. Data in that column is lost
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permanently.
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Table names WITHOUT 'cms_' prefix.`,
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withAuthParams({
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tableName: z.string().describe("Table name without 'cms_' prefix"),
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fieldName: z.string().describe("Field name to delete"),
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dropColumn: z.boolean().optional().describe("If true, DROP COLUMN in MySQL. Default false."),
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}),
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{ readOnlyHint: false, destructiveHint: true },
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withAuth(async ({ tableName, fieldName, dropColumn }, _extra) => {
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try {
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const body = {
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tableName,
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fieldName,
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confirm: true,
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dropColumn: dropColumn === true,
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};
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const { mcp } = await callSchemaEndpoint("/api/schema/delete-field", body);
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return mcp;
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} catch (error) {
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return handleToolError(error, "delete_field", { tableName, fieldName, dropColumn: dropColumn === true });
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}
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})
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);
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}
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