klz-cables.com/.pnpm-store/v10/files/43/6dd0eb7e57694c401e6be99885c0260fef51ecea8047511a5e276976b00ca7cd23bacf2fdcb716b249b412d81bf509f99f43c42a1197aad6f3382666f15ad6

import * as net from 'node:net';
import { SpanKind, context, trace, diag } from '@opentelemetry/api';
import { InstrumentationNodeModuleDefinition, InstrumentationNodeModuleFile, isWrapped, safeExecuteInTheMiddle } from '@opentelemetry/instrumentation';
import { ATTR_DB_OPERATION_NAME, ATTR_DB_NAMESPACE, ATTR_DB_COLLECTION_NAME, ATTR_DB_SYSTEM_NAME, ATTR_SERVER_ADDRESS, ATTR_SERVER_PORT } from '@opentelemetry/semantic-conventions';

// Inline minimal types used from `shimmer` to avoid importing shimmer's types directly.
// We only need the shape for `wrap` and `unwrap` used in this file.
// eslint-disable-next-line @typescript-eslint/no-explicit-any

/**
 *
 * @param tracer - Opentelemetry Tracer
 * @param firestoreSupportedVersions - supported version of firebase/firestore
 * @param wrap - reference to native instrumentation wrap function
 * @param unwrap - reference to native instrumentation wrap function
 */
function patchFirestore(
  tracer,
  firestoreSupportedVersions,
  wrap,
  unwrap,
  config,
) {
  const defaultFirestoreSpanCreationHook = () => {};

  let firestoreSpanCreationHook = defaultFirestoreSpanCreationHook;
  const configFirestoreSpanCreationHook = config.firestoreSpanCreationHook;

  if (typeof configFirestoreSpanCreationHook === 'function') {
    firestoreSpanCreationHook = (span) => {
      safeExecuteInTheMiddle(
        () => configFirestoreSpanCreationHook(span),
        error => {
          if (!error) {
            return;
          }
          diag.error(error?.message);
        },
        true,
      );
    };
  }

  const moduleFirestoreCJS = new InstrumentationNodeModuleDefinition(
    '@firebase/firestore',
    firestoreSupportedVersions,
    // eslint-disable-next-line @typescript-eslint/no-explicit-any
    (moduleExports) => wrapMethods(moduleExports, wrap, unwrap, tracer, firestoreSpanCreationHook),
  );
  const files = [
    '@firebase/firestore/dist/lite/index.node.cjs.js',
    '@firebase/firestore/dist/lite/index.node.mjs.js',
    '@firebase/firestore/dist/lite/index.rn.esm2017.js',
    '@firebase/firestore/dist/lite/index.cjs.js',
  ];

  for (const file of files) {
    moduleFirestoreCJS.files.push(
      new InstrumentationNodeModuleFile(
        file,
        firestoreSupportedVersions,
        moduleExports => wrapMethods(moduleExports, wrap, unwrap, tracer, firestoreSpanCreationHook),
        moduleExports => unwrapMethods(moduleExports, unwrap),
      ),
    );
  }

  return moduleFirestoreCJS;
}

function wrapMethods(
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  moduleExports,
  wrap,
  unwrap,
  tracer,
  firestoreSpanCreationHook,
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
) {
  unwrapMethods(moduleExports, unwrap);

  wrap(moduleExports, 'addDoc', patchAddDoc(tracer, firestoreSpanCreationHook));
  wrap(moduleExports, 'getDocs', patchGetDocs(tracer, firestoreSpanCreationHook));
  wrap(moduleExports, 'setDoc', patchSetDoc(tracer, firestoreSpanCreationHook));
  wrap(moduleExports, 'deleteDoc', patchDeleteDoc(tracer, firestoreSpanCreationHook));

  return moduleExports;
}

function unwrapMethods(
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  moduleExports,
  unwrap,
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
) {
  for (const method of ['addDoc', 'getDocs', 'setDoc', 'deleteDoc']) {
    // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
    if (isWrapped(moduleExports[method])) {
      unwrap(moduleExports, method);
    }
  }
  return moduleExports;
}

function patchAddDoc(
  tracer,
  firestoreSpanCreationHook,
)

 {
  return function addDoc(original) {
    return function (
      reference,
      data,
    ) {
      const span = startDBSpan(tracer, 'addDoc', reference);
      firestoreSpanCreationHook(span);
      return executeContextWithSpan(span, () => {
        return original(reference, data);
      });
    };
  };
}

function patchDeleteDoc(
  tracer,
  firestoreSpanCreationHook,
)

 {
  return function deleteDoc(original) {
    return function (reference) {
      const span = startDBSpan(tracer, 'deleteDoc', reference.parent || reference);
      firestoreSpanCreationHook(span);
      return executeContextWithSpan(span, () => {
        return original(reference);
      });
    };
  };
}

function patchGetDocs(
  tracer,
  firestoreSpanCreationHook,
)

 {
  return function getDocs(original) {
    return function (
      reference,
    ) {
      const span = startDBSpan(tracer, 'getDocs', reference);
      firestoreSpanCreationHook(span);
      return executeContextWithSpan(span, () => {
        return original(reference);
      });
    };
  };
}

function patchSetDoc(
  tracer,
  firestoreSpanCreationHook,
)

 {
  return function setDoc(original) {
    return function (
      reference,
      data,
      options,
    ) {
      const span = startDBSpan(tracer, 'setDoc', reference.parent || reference);
      firestoreSpanCreationHook(span);

      return executeContextWithSpan(span, () => {
        return typeof options !== 'undefined' ? original(reference, data, options) : original(reference, data);
      });
    };
  };
}

function executeContextWithSpan(span, callback) {
  return context.with(trace.setSpan(context.active(), span), () => {
    return safeExecuteInTheMiddle(
      () => {
        return callback();
      },
      err => {
        if (err) {
          span.recordException(err);
        }
        span.end();
      },
      true,
    );
  });
}

function startDBSpan(
  tracer,
  spanName,
  reference,
) {
  const span = tracer.startSpan(`${spanName} ${reference.path}`, { kind: SpanKind.CLIENT });
  addAttributes(span, reference);
  span.setAttribute(ATTR_DB_OPERATION_NAME, spanName);
  return span;
}

/**
 * Gets the server address and port attributes from the Firestore settings.
 * It's best effort to extract the address and port from the settings, especially for IPv6.
 * @param span - The span to set attributes on.
 * @param settings - The Firestore settings containing host information.
 */
function getPortAndAddress(settings)

 {
  let address;
  let port;

  if (typeof settings.host === 'string') {
    if (settings.host.startsWith('[')) {
      // IPv6 addresses can be enclosed in square brackets, e.g., [2001:db8::1]:8080
      if (settings.host.endsWith(']')) {
        // IPv6 with square brackets without port
        address = settings.host.replace(/^\[|\]$/g, '');
      } else if (settings.host.includes(']:')) {
        // IPv6 with square brackets with port
        const lastColonIndex = settings.host.lastIndexOf(':');
        if (lastColonIndex !== -1) {
          address = settings.host.slice(1, lastColonIndex).replace(/^\[|\]$/g, '');
          port = settings.host.slice(lastColonIndex + 1);
        }
      }
    } else {
      // IPv4 or IPv6 without square brackets
      // If it's an IPv6 address without square brackets, we assume it does not have a port.
      if (net.isIPv6(settings.host)) {
        address = settings.host;
      }
      // If it's an IPv4 address, we can extract the port if it exists.
      else {
        const lastColonIndex = settings.host.lastIndexOf(':');
        if (lastColonIndex !== -1) {
          address = settings.host.slice(0, lastColonIndex);
          port = settings.host.slice(lastColonIndex + 1);
        } else {
          address = settings.host;
        }
      }
    }
  }
  return {
    address: address,
    port: port ? parseInt(port, 10) : undefined,
  };
}

function addAttributes(
  span,
  reference,
) {
  const firestoreApp = reference.firestore.app;
  const firestoreOptions = firestoreApp.options;
  const json = reference.firestore.toJSON() || {};
  const settings = json.settings || {};

  const attributes = {
    [ATTR_DB_COLLECTION_NAME]: reference.path,
    [ATTR_DB_NAMESPACE]: firestoreApp.name,
    [ATTR_DB_SYSTEM_NAME]: 'firebase.firestore',
    'firebase.firestore.type': reference.type,
    'firebase.firestore.options.projectId': firestoreOptions.projectId,
    'firebase.firestore.options.appId': firestoreOptions.appId,
    'firebase.firestore.options.messagingSenderId': firestoreOptions.messagingSenderId,
    'firebase.firestore.options.storageBucket': firestoreOptions.storageBucket,
  };

  const { address, port } = getPortAndAddress(settings);

  if (address) {
    attributes[ATTR_SERVER_ADDRESS] = address;
  }
  if (port) {
    attributes[ATTR_SERVER_PORT] = port;
  }

  span.setAttributes(attributes);
}

export { getPortAndAddress, patchFirestore };
//# sourceMappingURL=firestore.js.map