mirror of
https://github.com/Freika/dawarich.git
synced 2026-01-11 09:41:40 -05:00
20 lines
714 B
Ruby
20 lines
714 B
Ruby
module PointValidation
|
|
extend ActiveSupport::Concern
|
|
|
|
# Check if a point with the same coordinates, timestamp, and user_id already exists
|
|
def point_exists?(params, user_id)
|
|
# Ensure the coordinates are valid
|
|
longitude = params[:longitude].to_f
|
|
latitude = params[:latitude].to_f
|
|
|
|
# Check if longitude and latitude are valid values
|
|
return false if longitude.zero? && latitude.zero?
|
|
return false if longitude.abs > 180 || latitude.abs > 90
|
|
|
|
# Use where with parameter binding and then exists?
|
|
Point.where(
|
|
'ST_SetSRID(ST_MakePoint(?, ?), 4326) = lonlat AND timestamp = ? AND user_id = ?',
|
|
longitude, latitude, params[:timestamp].to_i, user_id
|
|
).exists?
|
|
end
|
|
end
|