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| 1 | +const { createMiddleware } = require('hono/factory') |
| 2 | +const extractRequestInfo = require('./request-info') |
| 3 | +const clone = require('@bugsnag/core/lib/clone-client') |
| 4 | +const handledState = { |
| 5 | + severity: 'error', |
| 6 | + unhandled: true, |
| 7 | + severityReason: { |
| 8 | + type: 'unhandledErrorMiddleware', |
| 9 | + attributes: { framework: 'Hono' } |
| 10 | + } |
| 11 | +} |
| 12 | + |
| 13 | +module.exports = { |
| 14 | + name: 'hono', |
| 15 | + load: client => { |
| 16 | + const requestHandler = createMiddleware(async (c, next) => { |
| 17 | + // clone the client to be scoped to this request. If sessions are enabled, start one |
| 18 | + const requestClient = clone(client) |
| 19 | + if (requestClient._config.autoTrackSessions) { |
| 20 | + requestClient.startSession() |
| 21 | + } |
| 22 | + |
| 23 | + c.bugsnag = requestClient |
| 24 | + |
| 25 | + // extract request info and pass it to the relevant bugsnag properties |
| 26 | + requestClient.addOnError(async (event) => { |
| 27 | + const { metadata, request } = await getRequestAndMetadataFromReq(c) |
| 28 | + event.request = { ...event.request, ...request } |
| 29 | + event.addMetadata('request', metadata) |
| 30 | + if (event._handledState.severityReason.type === 'unhandledException') { |
| 31 | + event.severity = 'error' |
| 32 | + event._handledState = handledState |
| 33 | + } |
| 34 | + }, true) |
| 35 | + |
| 36 | + await client._clientContext.run(requestClient, next) |
| 37 | + }) |
| 38 | + |
| 39 | + const errorHandler = createMiddleware(async (c, next) => { |
| 40 | + next() |
| 41 | + |
| 42 | + if (!c.error || !client._config.autoDetectErrors) return |
| 43 | + |
| 44 | + const event = client.Event.create(c.error, false, handledState, 'hono middleware', 1) |
| 45 | + |
| 46 | + if (c.bugsnag) { |
| 47 | + c.bugsnag._notify(event) |
| 48 | + } else { |
| 49 | + client._logger.warn( |
| 50 | + 'c.bugsnag is not defined. Make sure the @bugsnag/plugin-hono requestHandler middleware is added first.' |
| 51 | + ) |
| 52 | + const { metadata, request } = await getRequestAndMetadataFromReq(c) |
| 53 | + event.request = { ...event.request, ...request } |
| 54 | + event.addMetadata('request', metadata) |
| 55 | + client._notify(event) |
| 56 | + } |
| 57 | + }) |
| 58 | + |
| 59 | + return { requestHandler, errorHandler } |
| 60 | + } |
| 61 | +} |
| 62 | + |
| 63 | +const getRequestAndMetadataFromReq = async c => { |
| 64 | + const { body, ...requestInfo } = await extractRequestInfo(c) |
| 65 | + return { |
| 66 | + metadata: requestInfo, |
| 67 | + request: { |
| 68 | + body, |
| 69 | + url: requestInfo.url, |
| 70 | + httpMethod: requestInfo.httpMethod, |
| 71 | + httpVersion: requestInfo.httpVersion, |
| 72 | + headers: requestInfo.headers |
| 73 | + } |
| 74 | + } |
| 75 | +} |
| 76 | + |
| 77 | +module.exports.default = module.exports |
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