From 9218748c58d552432e7bd4a34383589eb17ac331 Mon Sep 17 00:00:00 2001
From: "Ira W. Snyder" <devel@irasnyder.com>
Date: Fri, 23 Nov 2007 01:48:53 -0800
Subject: [PATCH] Add MaxVideos and MaxGames RentablePolicies

Signed-off-by: Ira W. Snyder <devel@irasnyder.com>
---
 app/controllers/purchase_controller.rb |  15 ++++++++++++++
 app/models/customer.rb                 |  26 +++++++++++++++++++++++++
 db/development.sqlite3                 | Bin 17408 -> 19456 bytes
 3 files changed, 41 insertions(+)

diff --git a/app/controllers/purchase_controller.rb b/app/controllers/purchase_controller.rb
index 704e38b..a3b61bb 100644
--- a/app/controllers/purchase_controller.rb
+++ b/app/controllers/purchase_controller.rb
@@ -58,6 +58,21 @@ class PurchaseController < ApplicationController
       return
     end
 
+    # Check Rentable Policies
+    @maxvideos = RentablePolicy.find_by_name("MaxVideos")
+    if @rentable.class == Video and @customer.checked_out_videos >= @maxvideos.value
+      flash[:error] = "#{@maxvideos.description} LIMIT REACHED"
+      redirect_to :action => :rent_begin
+      return
+    end
+
+    @maxgames = RentablePolicy.find_by_name("MaxGames")
+    if @rentable.class == Game and @customer.checked_out_games >= @maxgames.value
+      flash[:error] = "#{@maxgames.description} LIMIT REACHED"
+      redirect_to :action => :rent_begin
+      return
+    end
+
     # Check out the item
     checkout = Coitem.new
     checkout.customer = @customer
diff --git a/app/models/customer.rb b/app/models/customer.rb
index aba5044..e56eafe 100644
--- a/app/models/customer.rb
+++ b/app/models/customer.rb
@@ -7,6 +7,32 @@ class Customer < ActiveRecord::Base
   validates_presence_of :name, :email, :phone, :address
   validates_numericality_of :debt
 
+  def checked_out_videos
+    coitems = Coitem.find_all_by_customer_id(id)
+    video_count = 0
+
+    for item in coitems
+      if item.rentable.class == Video
+        video_count += 1
+      end
+    end
+
+    return video_count
+  end
+
+  def checked_out_games
+    coitems = Coitem.find_all_by_customer_id(id)
+    game_count = 0
+
+    for item in coitems
+      if item.rentable.class == Game
+        game_count += 1
+      end
+    end
+
+    return game_count
+  end
+
   protected
 
   def validate
diff --git a/db/development.sqlite3 b/db/development.sqlite3
index f7ee02ebeb741262a73d76c165dd1a1ab5bec04b..8470ab98fe0cb2805103a9e796c661c079a64566 100644
GIT binary patch
delta 622
zcmY+>KTK0m6bA6~=e@qCh1itf1FP^9_&}w$TAC2UP@NoLA{a*nN+4iMg2s_HVL+#1
z7Y1A$h$BrGMq^?eSR5T$Ok7+Tj3y-TUUJglnSM9t-t#5r*0#B}%Z*I;K3%BR*m1J$
zPyEwBzmP9`q(9|E_w}6|X-PA(*Q#$xF6&>Wpm>EdO!RbRv0R;9Su0l-%3*aWe6?H-
zr(e9B-&m5l%4((hro!!`bg{q7jbcRq#9=+H^|!jySoG4l=#&aR=DXfcIvUVS(;LU7
z-}IF}&}*96c@zkOW_@bNEhHUWH7R;yX(1`i&8d;7$LO&hBOR;#F#Ao~TsqUo-BCmz
zl}LZ+fo|(_oz#^4lFza$>+(cG{>$I_6W90|=h>%YI-~|IM-Qx!v(X;znG(pFT#TC>
z+%+lgm;|>?j4_jsQIiLl5*RVL7&bW=GAVAE1UF5L(Bxv!<Y2(0xM31pH!(6DT{C&;
qHzm*)D<~x0cwY%k{kN}H{Zs_S&gF^DfP%@#1C!#uiII;L|I;}FT8K6P

delta 512
zcmaKmKTE?v7{>2?FE#XH?H?^7g-WnqYOs(C6%pE|egYLi1RY#l`~-qSTR{+)S`MV6
zlR62di-U{Rt)t*91wn971XpX)kb+C^hUa<S-#vF%Z9?@F&Qp<X;;)!1(8|7QjP~e(
zzgx8(TDbtwbr`cPYdI%G&bEgx?^X^66o#|^H0@Euk(7?20A_&2O5kiOLOVpoE}?Ju
zO|R$~c4?WWTD2SWNPb$6!YmN7)$S&iX4HuL&jci;THuZ2cjO8ASuonA;v=@f>T8X4
z&4{~480GkjFL;YbxQ27^1y9g~eXvQNJd<luA)Ad=9nGYy7mW}C@G0pOGYV78$zWtA
z0w?0qDG3xYU!nssCp;{B#YL|##{HodbW9dF5q6O+A4>BI8{?|?4l+f?9Ii0rAwPrM
t^D=PiWyT<fVUhz~m6xToR?dXdcN-rkD8RkT2s`)LpH6*u0or{Bls`-+YZ?Fm

-- 
2.25.1