First step. Loopback intro about api-extended-database-khyati

[khyati0212]

oh ok. I will do that today.

[khyati0212]

Yeah. :) now i think I should stick with given tutorial than.

[khyati0212]

Is there any timeline to finish?

[atherdon]

nope, because you only starting this. and i know how hard it can be from the begining. But this is the best tutorial that i find about loopback. i use it too year ago. btw, as usually - feel free and ask any questions or seek my help here. thanks! On 12-Mar-2018 at 09:41 PM, Khyati wrote: Is there any timeline to finish? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABZrDkBlHz_Pb3SU92y1OA2uk8dlb21cks5tduuIgaJpZM4SnhNe> .

[khyati0212]

Yeah that is why I asked as I am new to this. I will let you know as soon as I reach to mongo-db.

[atherdon]

good. because that section require local install. and i think this is not good way. a lot of people can stuck, especially if they use mongo at Windows(there a lot of troubles). On 12-Mar-2018 at 09:48 PM, Khyati wrote: Yeah that is why I asked as I am new to this. I will let you know as soon as I reach to mongo-db. — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABZrDgPZ_rhgsyqRXaZ871I4FL7Drh-eks5tdu1IgaJpZM4SnhNe> .

[atherdon]

Btw, if you need any help with this task - feel free to ask. You also can move your current progress(code) here, so i'll be able to track you

[khyati0212]

Sorry for not posting that before. I am still new to Git so I didnt knew how to do it.

[atherdon]

@khyati0212 it's ok - i figure this out and this was the reason why i ask this. in order to train you :)

[khyati0212]

Thank you for understanding as always.

[khyati0212]

@atherdon I was just going through a tutorial on Lynda.com regarding this.

[atherdon]

you mean git basics? if yes, please read also about git flow approach then

[khyati0212]

No no.. Loopback API

[atherdon]

Ohh, got it. Good choice. But keep noted, that we're using Loopback v.3 - soon it will be a big shift into loopback 4 - but we're not ready for it - at this moment

[khyati0212]

oh ok. Tutorial is for loopback 4.

[atherdon]

Lol. I'm a wizard :))))

[khyati0212]

@atherdon need help. I was doing the loopback tutorial and used to lock my PC most of the time but this time I had to restart it and now when I am tring to access that "reservation" app again it is giving error. How to open it again?

[atherdon]

what error and by access you mean start nodejs server, right?

[khyati0212]

events.js:154
throw er; // Unhandled 'error' event
^

Error: The generator must be run in an empty directory.
at /usr/local/lib/node_modules/loopback-cli/node_modules/generator-loopback/app/index.js:247:12
at /usr/local/lib/node_modules/loopback-cli/node_modules/loopback-workspace/common/models/workspace.js:488:11
at /usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/dao.js:2009:11
at /usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/node_modules/async/lib/async.js:396:17
at done (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/node_modules/async/lib/async.js:167:19)
at /usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/node_modules/async/lib/async.js:40:16
at /usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/node_modules/async/lib/async.js:393:21
at /usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/dao.js:1986:17
at doNotify (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/observer.js:99:49)
at doNotify (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/observer.js:99:49)
at doNotify (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/observer.js:99:49)
at doNotify (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/observer.js:99:49)
at doNotify (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/observer.js:99:49)
at doNotify (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/observer.js:99:49)
at Function.ObserverMixin._notifyBaseObservers (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/observer.js:122:5)
at Function.ObserverMixin.notifyObserversOf (/usr/local/lib/node_modules/loopback-cli/node_modules/loopback-datasource-juggler/lib/observer.js:97:8)

[atherdon]

i think i got it.
you don't need to run a generator twice.
your loopback instance was created in first time.
you just need to run
node server/server.js
try and tell me if this works

[khyati0212]

Not working
Another error

Web server listening at: http://localhost:3000
Browse your REST API at http://localhost:3000/explorer
events.js:154
throw er; // Unhandled 'error' event
^

Error: EACCES: permission denied, open 'db.json'
at Error (native)

[atherdon]

can you upload files from your computer into this repo - it's hard to debug things online.
btw, do you have db.json file?

[atherdon]

you can find upload files button at the root of the repo and drag-n-drop them

[khyati0212]

Finally I uploaded it

[khyati0212]

"sudo npm start "

This command helped. Now its running fine. Thank you for help. I was googling the answer but was not able to find so have to ask you.

[atherdon]

got it.
btw, in order to make your life easy, please install raven package. this is a good tool, that will be able to show you what and where things were broken on your code.
basically it's error tracker. i'll show you how to configure it.
and don't forget to push changes on code repository.

[khyati0212]

Now i can push changes easily once repository is created. Thank you for help.
Using "https://github.com/getsentry/raven-python" to install raven.

[atherdon]

you need to run npm install raven - this is javascript version that we need

[khyati0212]

Done

[atherdon]

small question - you create a separated repository and upload your code into it?

[khyati0212]

yeah. was I suppose to not do that?

[atherdon]

you should post code into this repository. this was the reason why i create it. and no problem here - we just set up our workflow On 16-Mar-2018 at 07:33 PM, Khyati wrote: yeah. was I suppose to not do that? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABZrDqrqqx6VR3Y3M7BmsL_7RvBOLlpxks5tfBN-gaJpZM4SnhNe> .

[khyati0212]

Oh ok. Sorry I misunderstood it. I can post code in this one too.
As I said I am new to github. :|

[atherdon]

no prob. working on database document for you and I stuck :) have a lot of things to share and move On 16-Mar-2018 at 07:39 PM, Khyati wrote: Oh ok. Sorry I misunderstood it. I can post code in this one too. As I said I am new to github. :| — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABZrDvK70b0d7nzdZOvxnFtpJaPya8nMks5tfBTngaJpZM4SnhNe> .

[khyati0212]

Ok. Let me if you need any help.

[atherdon]

it'll be cool if you'll be able to proof-read my text - plan to publish it as article. my english is not cool - so any help with it will be appreciated. but still - i need to organize all data that i has before On 16-Mar-2018 at 07:47 PM, Khyati wrote: Ok. Let me if you need any help. — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABZrDi7ntIvpDAoS_YkIgjMmlDbTFvrZks5tfBbCgaJpZM4SnhNe> .

[khyati0212]

I can try. Do send me once you are done.