@n8n/n8n-nodes-langchain
Version:
70 lines • 2.44 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.formatToOpenAIFunction = formatToOpenAIFunction;
exports.formatToOpenAITool = formatToOpenAITool;
exports.formatToOpenAIAssistantTool = formatToOpenAIAssistantTool;
exports.formatToOpenAIResponsesTool = formatToOpenAIResponsesTool;
exports.getChatMessages = getChatMessages;
const n8n_workflow_1 = require("n8n-workflow");
const zod_to_json_schema_1 = require("zod-to-json-schema");
function formatToOpenAIFunction(tool) {
return {
name: tool.name,
description: tool.description,
parameters: (0, zod_to_json_schema_1.zodToJsonSchema)(tool.schema),
};
}
function formatToOpenAITool(tool) {
const schema = (0, zod_to_json_schema_1.zodToJsonSchema)(tool.schema);
return {
type: 'function',
function: {
name: tool.name,
description: tool.description,
parameters: schema,
},
};
}
function formatToOpenAIAssistantTool(tool) {
return {
type: 'function',
function: {
name: tool.name,
description: tool.description,
parameters: (0, zod_to_json_schema_1.zodToJsonSchema)(tool.schema),
},
};
}
const requireStrict = (schema) => {
if (!schema.required) {
return false;
}
if (schema.properties) {
const propertyNames = Object.keys(schema.properties);
const somePropertyMissingFromRequired = propertyNames.some((propertyName) => !schema.required.includes(propertyName));
const requireStrict = !somePropertyMissingFromRequired;
return requireStrict;
}
return false;
};
function formatToOpenAIResponsesTool(tool) {
const schema = (0, zod_to_json_schema_1.zodToJsonSchema)(tool.schema);
const strict = requireStrict(schema);
const isAdditionalPropertiesEmpty = schema.additionalProperties &&
typeof schema.additionalProperties === 'object' &&
(0, n8n_workflow_1.isObjectEmpty)(schema.additionalProperties);
if (isAdditionalPropertiesEmpty && strict) {
schema.additionalProperties = false;
}
return {
type: 'function',
name: tool.name,
parameters: schema,
strict,
description: tool.description,
};
}
async function getChatMessages(memory) {
return (await memory.loadMemoryVariables({}))[memory.memoryKey];
}
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