Add more context to product error message

[lojzatran]

When there's an error in the price import, it does not provide enough information to identify on which product the error occurred. A product ID would be good to see with the error.

Example error message from LogEntries:

» 19 May 2016 08:06:01.390 { "v": 0, "id": "18077b886be8", "image": "sphereio/xxx-cli:production", "name": "xxx-cli", "line": { "name": "xxx-cli-0.0.1", "hostname": "xxx-prod-jolly-ramanujan.frontend.prod.commercetools.de", "pid": 1, "widget_type": "price", "level": 50, "err": { "message": "Duplicate price scope: (currency: EUR, country: AT, validFrom: 2016-05-19T00:00:00.000Z, validUntil: 2016-05-19T23:59:59.000Z). The combination of currency, country, customerGroup and channel must be unique for each price of a product variant.", "name": "BadRequest", "stack": "BadRequest: Duplicate price scope: (currency: EUR, country: AT, validFrom: 2016-05-19T00:00:00.000Z, validUntil: 2016-05-19T23:59:59.000Z). The combination of currency, country, customerGroup and channel must be unique for each price of a product variant.\n at /app/node_modules/sphere-product-import/node_modules/sphere-node-sdk/lib/services/base.js:448:22\n at ProductService.BaseService._wrapResponse (/app/node_modules/sphere-product-import/node_modules/sphere-node-sdk/lib/services/base.js:463:11)\n at /app/node_modules/sphere-product-import/node_modules/sphere-node-sdk/lib/services/base.js:353:40\n at Request._callback (/app/node_modules/sphere-product-import/node_modules/sphere-node-sdk/lib/connect/rest.js:159:14)\n at Request.self.callback (/app/node_modules/sphere-product-import/node_modules/sphere-node-sdk/node_modules/request/request.js:360:22)\n at emitTwo (events.js:87:13)\n at Request.emit (events.js:172:7)\n at Request.<anonymous> (/app/node_modules/sphere-product-import/node_modules/sphere-node-sdk/node_modules/request/request.js:1202:14)\n at emitOne (events.js:82:20)\n at Request.emit (events.js:169:7)\n at IncomingMessage.<anonymous> (/app/node_modules/sphere-product-import/node_modules/sphere-node-sdk/node_modules/request/request.js:1150:12)\n at emitNone (events.js:72:20)\n at IncomingMessage.emit (events.js:166:7)\n at endReadableNT (_stream_readable.js:913:12)\n at nextTickCallbackWith2Args (node.js:442:9)\n at process._tickCallback (node.js:356:17)", "code": 400 }, "msg": "Skipping product due to error message: Duplicate price scope: (currency: EUR, country: AT, validFrom: 2016-05-19T00:00:00.000Z, validUntil: 2016-05-19T23:59:59.000Z). The combination of currency, country, customerGroup and channel must be unique for each price of a product variant.", "time": "2016-05-19T06:06:00.528Z", "v": 0 }, "host": "xxx-prod-jolly-ramanujan.frontend.prod.commercetools.de" } xxx-CLIPrice Context

[pgbytes]

For this u can do two things

• parse the product of from the error body and add it to the message before logging it. Or log the complete error body.
• make a request for this in the CTP API. Since this is the exception coming from the API