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A new api will be added - acc_in_area_query(pol_str, start_date, end_date)

Parameters info:

1. start_date, end_date - will be of the format DD-MM-YYYY
2. pol_str - will be received in the following format: 'SRID=4326;POLYGON(({lon} {lat},{lon} {lat},........,{lonN},{latN}))'. Please note that start point and end point must be equal: i.e. lon=lonN, lat=latN
   e.g.:
   'SRID=4326;POLYGON ((34.956427548329849 32.190520649945768 , 34.956438717295775 32.190465500916261 , 34.956473100856243 32.190295672884091 , 34.956474230624934 32.190290102095439 , 34.956503739170309 32.190144287925804 , 34.956604761938308 32.189644799280735 , 34.956637701891779 32.189483080369165 , 34.95669092067012 32.189213213537847 , 34.956693381913901 32.189200665571747 , 34.956742067811447 32.188953755176051 , 34.956785542901088 32.188739996033597 , 34.956870488451351 32.188325018530051 , 32.190569796988477 , 34.956427548329849 32.190520649945768)) '

This pull request contains creation of the Alembic environment along with the markers table migration (designed by @dvir)

Separate project to anyway-data-store, anyway-orm-models repos, deploy to heroku

#enhancement
1 - Ready
#backend

A new api added - acc_in_area_query(pol_str)

Parameters info:

polygon will be received in the following format: 'POLYGON(({lon} {lat},{lon} {lat},........,{lonN},
{latN}))'
please note that start point and end point must be equal: i.e. lon=lonN, lat=latN
Request format: http://{server url}/markers/polygon?polygon=POLYGON(({lon} {lat},{lon} {lat},........,{lonN}, {latN}))"

e.g.:
'POLYGON ((34.956427548329849 32.190520649945768 , 34.956438717295775 32.190465500916261 , 34.956473100856243 32.190295672884091 , 34.956474230624934 32.190290102095439 , 34.956503739170309 32.190144287925804 , 34.956604761938308 32.189644799280735 , 34.956637701891779 32.189483080369165 , 34.95669092067012 32.189213213537847 , 34.956693381913901 32.189200665571747 , 34.956742067811447 32.188953755176051 , 34.956785542901088 32.188739996033597 , 34.956870488451351 32.188325018530051 , 32.190569796988477 , 34.956427548329849 32.190520649945768)) '

Current APIs are here: https://github.com/hasadna/anyway/blob/dev/anyway/flask_app.py

Add the following APIs to our new backend:
@app.route("/markers", methods=["GET"]) AND @app.route("/markers/all", methods=["GET"])
Note that in the new backend we have a few schemas (not only public) - and the cbs tables you should use are in the cbs schema.

1. Pedestrians (inside a city)
2. A heavy vehicle
3. outside the city
4. any other idea that comes to mind

Find current API here:
https://github.com/hasadna/anyway/blob/dev/anyway/flask_app.py
(You'll need to add relevant functions as well)

Also - any performance improvements are welcome.

1. Download a csv from redash
2. Add csv to data dir
3. Create a loading parser
4. Update readme