Add maximum wager capability

app/models/table_rule_set.rb

@@ -93,5 +93,9 @@ def _restrict_doubling_to_hard_totals_includes_integers_between_2_and_21
       errors.add :restrict_doubling_to_hard_totals, "must not contain any values less than 2 or greater than 21"
     end
   end
+
+  def maximum_wager_amount
+    self.minimum_wager_amount * 10
+  end
 
 end

app/models/wager.rb

@@ -11,6 +11,21 @@ class Wager < ActiveRecord::Base
 
   validates :player, presence: true
 
+  validate :_wager_is_less_than_maximum_wager_amount
+
+  def maximum_wager_amount
+    return Float::INFINITY unless hand && hand.round && hand.round.table && hand.round.table.table_rule_set
+    hand.round.table.table_rule_set.maximum_wager_amount
+  end 
+
+  def _wager_is_less_than_maximum_wager_amount
+    if self.amount > maximum_wager_amount
+      errors.add ("amount must be less than or equal to the maxium_wager_amount #{maximum_wager_amount}")
+    end
+  end
+
+
+
   before_validation :build_matching_financial_transaction
 
   def minimum_amount
@@ -41,4 +56,5 @@ def build_matching_financial_transaction
 
     build_financial_transaction(amount: (-1 * amount), player: player, kind: :wager, action: self)
   end
+
 end

app/resources/v1/table_rule_set_resource.rb

@@ -31,6 +31,7 @@ class TableRuleSetResource < BaseResource
       :dealer_wins_ties,
       :round_initial_betting_window_seconds,
       :minimum_wager_amount,
+      :maximum_wager_amount,
       :minimum_players_per_round,
     )
 

spec/acceptance/table_rule_sets_spec.rb

@@ -305,6 +305,7 @@
       expect(parsed["data"]["attributes"]["may-hit-split-aces"]).to eq table_rule_set.may_hit_split_aces
       expect(parsed["data"]["attributes"]["player-must-stand-on-soft-21"]).to eq table_rule_set.player_must_stand_on_soft_21
       expect(parsed["data"]["attributes"]["restrict-doubling-to-hard-totals"]).to eq table_rule_set.restrict_doubling_to_hard_totals
+      expect(parsed["data"]["attributes"]["maximum-wager-amount"]).to eq table_rule_set.maximum_wager_amount
     end
   end
 

spec/models/table_rule_set_spec.rb

@@ -404,4 +404,10 @@
     subject.minimum_players_per_round = 1
     expect(subject.minimum_players_per_round).to eq 1
   end
+
+  it "has a maximum_wager_amount attribute" do 
+    subject.minimum_wager_amount = 10
+    expect(subject.maximum_wager_amount).to eq (10 * subject.minimum_wager_amount)
+  end
+
 end

spec/models/wager_spec.rb

@@ -75,4 +75,11 @@
     expect(subject.minimum_amount).to eq Float::INFINITY
   end
 
+  it "validates that its amount is less than or equal to the maximum_wager_amount for the table" do
+    expect(subject).to receive(:minimum_amount).and_return(100)
+    subject.amount = 1001
+    subject.valid?
+    expect(subject.errors[:amount]).to include "must be less than or equal to 1001"
+  end
+
 end