How to Setup Local Server

Expert

Local Server Installation

Download MongoDB Server : "https://www.mongodb.com/try/download/community"
Download MongoDB Compass : "https://www.mongodb.com/try/download/compass"
Download Python (v3.12) [Don't Download v3.13] :"https://www.python.org/downloads/"
Open Command Prompt ( type RUN in the Search bar and type CMD).
In the cmd black console window type :
- py -m pip install bottle -- to install Bottle
- py -m pip install pymongo -- to install pymongo dependency .
- py -m pip install pypiwin32
- py -m pip install pillow
- py -m pip install pythonnet
- py -m pip install pyserial
- py -m pip install python-escpos==3.0a9
- py -m pip install cryptography
- py -m pip install requests
- py -m pip install gevent-websocket
For Windows 7
Download python 3.8.9
remove cc_pay, scale
In case you face the following Error: module 'clr' has no attribute 'AddReference', that's because there is a package named clr while the pythonnet package's alias is also clr, so do the following:
- py -m pip uninstall clr

In the Red mark you have to put the exact location for google chrome or what ever is your browser
to get the exact right location go to the search bar and type ( chrome.exe ) , Then open file location and copy the location from the top bar.
make sure you change the cd location to the same location on you device
Create a shortcut from ' POS.BAT ' File and put it in the Desktop
Go to the POS Profile From Point-of-sale
Scroll down to OFFLINE POS SETTINGS

Make sure the you have enabled the Replicate
In the replication host type: (http://IP_ADDRESS:9200) if you want to work with local server
And then enable the insecure chrome://flags as show below in chrome
To work with iPads or iPhones (iOS) devices you need to use https only (because there is no insecure chrome://flags setting in iOS), to do so:
In the replication host type: (https://IP_ADDRESS:9200)
Create a self-signed SSL certificate as follows:
curl -sS https://raw.githubusercontent.com/antelle/generate-ip-cert/master/generate-ip-cert.sh | bash -s IP_ADDRESS
this will generate key.pem and cert.pem
uncomment the SSL lines in local_server.py at the bottom and comment out the last line
send the cert.pem to your iOS device and save it to files, and then open it, and then go to settings > profile install
all is good
If you want to do it differently, you can do the following as well
In the replication Host type : ( https://local.erpmaxsolution.com:9200) If you want it to work with the local server
However, if you want to work with the cloud host, use the following: /api/method/pos_multi_currency.pos_multi_currency.doctype.pos_order.pos_order.sync
Now open NotePad As Administrator
Go to file/open (Windows\System32\drivers\etc\hosts )
*** Select All Files instead of Text Documents *** ( So you can see the Hosts File )
Write ( 127.0.0.1 local.erpmaxsolutions.com )

Now you have to download the Certificate
Open the File Server.pem
Install the certificate in Trusted Root Certificates
Restart Chrome
https://drive.google.com/drive/folders/1ZQ6Ozm7fDTWDEhpErQDfGDq1G1tLL1PT?usp=sharing

In the Point Of Sales screen, goto Menu > Settings and define all needed IPs as follows:

In order for printing to work over network socket you need to make sure that the firewall is not blocking inbound connections on port 9200
Windows Firewall > Advanced Settings > Inbound Rules > Click New Rule > Click Rule Type of Port > On the Protocol and Ports page click TCP > Select Specific Local Ports and type a value of 9200 > Click Next > On the Action page click Allow the connection > Click Next > On the Name page enter a name > Click Finish > Restart computer
To allow chrome make the printing request in an https domain, you need to allow "Mixed Content" by the following:
Put chrome://flags/#unsafely-treat-insecure-origin-as-secure in the address bar of chrome
Enable it, and type in the field http://192.168.1.150:9200 (The same printer host address that you put in the settings above)

Connect your Android device directly to your machine using a USB cable.
If you are connecting your device for the first time, the device will show up as "Offline" and pending authentication.

In this case, accept the debugging session prompt on your device's screen.
If you see the model name of your Android device, DevTools has successfully established the connection to your device.
Click on it and then click on "Inspect" to see console logs