Rails for loop exiting after first iteration - ruby-on-rails

Question

I have a for loop that is supposed to loop through an object's keys and I've noticed that it seems to exit on the first iteration. My controller initializes my service with the current date and calls parse_leads. parse_leads then calls grouped_leads_by_location and starts looping through the returned object. This loop is the one that seems to exit on first iteration.
# Controller
def generate_invite_texts
params[:signature] == ENV['TEMPORIZE_KEY'] ? valid = true : valid = false
if valid
p "Valid: generate invite texts, #{Time.current.in_time_zone('America/New_York')}"
SakariService.new(Time.current.in_time_zone('America/New_York').to_date).parse_leads
else
p "invalid key: generate invite texts"
end
head :ok
end
# SakariService.rb
class SakariService
include HTTParty
attr_reader :date
base_uri 'https://api.sakari.io'
def initialize(date, no_auth = false)
#options = {
headers: {
'Content-Type' => 'application/json'
}
}
#attempts = 0
#date = date.to_date.end_of_day
#potential_clients = PotentialClient.date_filter(#date.beginning_of_day, #date.end_of_day)
end
# ******************************************************************
# Begin functionality for scheduling the texts to be sent
# ******************************************************************
def parse_leads
grouped_leads_by_location.keys.each do |location_id|
p "LocationID: #{location_id}"
send_text_at = calc_send_time(location_id)
p "Send text at: #{send_text_at}"
schedule_text(send_text_at, location_id) if send_text_at.present?
end
end
# Adds two business days and 2 hours to date
def calc_send_time(location_id)
start_date_range = Date.current + 2.days
end_date_range = start_date_range + 4.days
date_range = ( start_date_range .. end_date_range )
location = Location.find(location_id)
p "start: #{start_date_range}"
p "end: #{end_date_range}"
p "range: #{date_range}"
date_range.each do |possible_date|
p "testing: #{possible_date}"
if !is_weekend?(possible_date) and !Location.is_holiday?(possible_date) and location.is_open_by_date?(possible_date)
time = location.get_open_time(possible_date) + 2.hours
send_text_at = Time.zone.parse("#{possible_date.strftime("%F")} #{time.strftime("%T")}")
return send_text_at
break
end
end
return nil
end
def grouped_leads_by_location
grouped_leads = #potential_clients \
.group_by { |pc| pc.location_id } \
.keep_if { |k, v| !k.nil? }
# outputs something like: { "1" => [#<PotentialClient:0x00000006cb1910> {...}, ...], "2" => [#<PotentialClient:0x00000006cb1910> {...}, ...]}
end
def schedule_text(datetime, location_id)
p "scheduling text: #{location_id} - #{datetime}"
datetime = datetime.to_datetime
SakariTextWorker.perform_at(datetime, #date, location_id)
end
end
In my logs I see the following:
"Valid: generate invite texts, 2020-04-11"
"potential_clients"
D, [2020-04-11T04:56:02.562327 #4] DEBUG -- : [7b48a6db-0d4c-4dd2-9ed5-d436eab62e57] PotentialClient Load (5.7ms) SELECT "potential_clients".* FROM "potential_clients" WHERE (potential_clients.created_at >= '2020-04-11 04:00:00' and potential_clients.created_at <= '2020-04-12 03:59:59.999999')
"LocationID: 40"
D, [2020-04-11T04:56:02.564703 #4] DEBUG -- : [7b48a6db-0d4c-4dd2-9ed5-d436eab62e57] Location Load (0.7ms) SELECT "locations".* FROM "locations" WHERE "locations"."id" = $1 LIMIT $2 [["id", 40], ["LIMIT", 1]]
"start: 2020-04-13"
"end: 2020-04-17"
"range: 2020-04-13..2020-04-17"
"testing: 2020-04-13"
"Send text at: 2020-04-13 11:00:00 -0400"
"scheduling text: 40 - 2020-04-13 11:00:00 -0400"
As you can see the loop runs for location_id 40 and then never continues. After re-running the query, grouped_leads_by_location.keys returns ["40", "3", "42", "75", "1", "5", "2"] so it should have continued. Any idea why this is happening?