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Code Issues Releases Activity

fix credits usage in space reservation

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This commit is contained in:
Sylvain 2017-02-27 17:38:15 +01:00
parent 31f3c00b3a
commit 43f78ff0e0
4 changed files with 83 additions and 16 deletions
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1
app/models/plan.rb
View File

@ -4,6 +4,7 @@ class Plan < ActiveRecord::Base
has_many :credits, dependent: :destroy
has_many :training_credits, -> {where(creditable_type: 'Training')}, class_name: 'Credit'
has_many :machine_credits, -> {where(creditable_type: 'Machine')}, class_name: 'Credit'
has_many :space_credits, -> {where(creditable_type: 'Space')}, class_name: 'Credit'
has_many :subscriptions
has_one :plan_image, as: :viewable, dependent: :destroy
has_one :plan_file, as: :viewable, dependent: :destroy

48
app/models/price.rb
View File

@ -31,6 +31,7 @@ class Price < ActiveRecord::Base
new_plan_being_bought = true
else
plan = nil
new_plan_being_bought = false
end
# === compute reservation price ===
@ -41,13 +42,13 @@ class Price < ActiveRecord::Base
when Machine
base_amount = reservable.prices.find_by(group_id: user.group_id, plan_id: plan.try(:id)).amount
if plan
machine_credit = plan.machine_credits.select {|credit| credit.creditable_id == reservable.id}.first
if machine_credit
hours_available = machine_credit.hours
if !new_plan_being_bought
user_credit = user.users_credits.find_by(credit_id: machine_credit.id)
space_credit = plan.machine_credits.select {|credit| credit.creditable_id == reservable.id}.first
if space_credit
hours_available = space_credit.hours
unless new_plan_being_bought
user_credit = user.users_credits.find_by(credit_id: space_credit.id)
if user_credit
hours_available = machine_credit.hours - user_credit.hours_used
hours_available = space_credit.hours - user_credit.hours_used
end
end
slots.each_with_index do |slot, index|
@ -69,18 +70,18 @@ class Price < ActiveRecord::Base
amount = reservable.amount_by_group(user.group_id).amount
if plan
# Return True if the subscription link a training credit for training reserved by the user
training_is_creditable = plan.training_credits.select {|credit| credit.creditable_id == reservable.id}.size > 0
space_is_creditable = plan.training_credits.select {|credit| credit.creditable_id == reservable.id}.size > 0
# Training reserved by the user is free when :
# |-> the user already has a current subscription and if training_is_creditable is true and has at least one credit available.
# |-> the user already has a current subscription and if space_is_creditable is true and has at least one credit available.
if !new_plan_being_bought
if user.training_credits.size < plan.training_credit_nb and training_is_creditable
if user.training_credits.size < plan.training_credit_nb and space_is_creditable
amount = 0
end
# |-> the user buys a new subscription and if training_is_creditable is true.
# |-> the user buys a new subscription and if space_is_creditable is true.
else
if training_is_creditable
if space_is_creditable
amount = 0
end
end
@ -101,9 +102,30 @@ class Price < ActiveRecord::Base
# Space reservation
when Space
amount = reservable.prices.find_by(group_id: user.group_id, plan_id: plan.try(:id)).amount
base_amount = reservable.prices.find_by(group_id: user.group_id, plan_id: plan.try(:id)).amount
if plan
space_credit = plan.space_credits.select {|credit| credit.creditable_id == reservable.id}.first
if space_credit
hours_available = space_credit.hours
unless new_plan_being_bought
user_credit = user.users_credits.find_by(credit_id: space_credit.id)
if user_credit
hours_available = space_credit.hours - user_credit.hours_used
end
end
slots.each_with_index do |slot, index|
_amount += get_slot_price(base_amount, slot, admin, _elements, (index < hours_available))
end
else
slots.each do |slot|
_amount += get_slot_price(amount, slot, admin, _elements)
_amount += get_slot_price(base_amount, slot, admin, _elements)
end
end
else
slots.each do |slot|
_amount += get_slot_price(base_amount, slot, admin, _elements)
end
end
# Unknown reservation type

6
app/models/reservation.rb
View File

@ -132,11 +132,17 @@ class Reservation < ActiveRecord::Base
# === Space reservation ===
when Space
base_amount = reservable.prices.find_by(group_id: user.group_id, plan_id: plan.try(:id)).amount
users_credits_manager = UsersCredits::Manager.new(reservation: self, plan: plan)
slots.each_with_index do |slot, index|
description = reservable.name + " #{I18n.l slot.start_at, format: :long} - #{I18n.l slot.end_at, format: :hour_minute}"
ii_amount = base_amount # ii_amount default to base_amount
if users_credits_manager.will_use_credits?
ii_amount = (index < users_credits_manager.free_hours_count) ? 0 : base_amount
end
ii_amount = 0 if slot.offered and on_site # if it's a local payment and slot is offered free
unless on_site # if it's local payment then do not create Stripe::InvoiceItem

42
app/services/users_credits/manager.rb
View File

@ -156,11 +156,49 @@ module UsersCredits
end
class Space < Reservation
def will_use_credits?
false
def will_use_credits? # to known if a credit will be used in the context of the given reservation
_will_use_credits?[0]
end
def free_hours_count
_will_use_credits?[1]
end
def update_credits
super
will_use_credits, free_hours_count, space_credit = _will_use_credits?
if will_use_credits
users_credit = user.users_credits.find_or_initialize_by(credit_id: space_credit.id)
if users_credit.new_record?
users_credit.hours_used = free_hours_count
else
users_credit.hours_used += free_hours_count
end
users_credit.save!
end
end
private
def _will_use_credits?
return false, 0 unless plan
if space_credit = plan.space_credits.find_by(creditable_id: reservation.reservable_id)
users_credit = user.users_credits.find_by(credit_id: space_credit.id)
already_used_hours = users_credit ? users_credit.hours_used : 0
remaining_hours = space_credit.hours - already_used_hours
free_hours_count = [remaining_hours, reservation.slots.size].min
if free_hours_count > 0
return true, free_hours_count, space_credit
else
return false, free_hours_count, space_credit
end
end
return false, 0
end
end
end