@pinecone-database/pinecone
Version:
This is the official Node.js SDK for [Pinecone](https://www.pinecone.io), written in TypeScript.
33 lines • 1.25 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.FetchCommand = void 0;
const errors_1 = require("../../errors");
class FetchCommand {
constructor(apiProvider, namespace) {
this.validator = (options) => {
if (options.length === 0) {
throw new errors_1.PineconeArgumentError('Must pass in at least 1 recordID.');
}
};
this.apiProvider = apiProvider;
this.namespace = namespace;
}
async run(ids) {
this.validator(ids);
const api = await this.apiProvider.provide();
const response = await api.fetchVectors({
ids: ids,
namespace: this.namespace,
});
// My testing shows that in reality vectors and namespace are
// never undefined even when there are no records returned. So these
// default values are needed only to satisfy the typescript compiler.
return {
records: response.vectors ? response.vectors : {},
namespace: response.namespace ? response.namespace : '',
...(response.usage && { usage: response.usage }),
};
}
}
exports.FetchCommand = FetchCommand;
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