Changed store items price datatype to support fractional prices #168

app/models/store_item.rb

@@ -9,7 +9,7 @@
 # **`created_at`**  | `datetime`         | `not null`
 # **`id`**          | `integer`          | `not null, primary key`
 # **`name`**        | `string(255)`      |
-# **`price`**       | `decimal(10, )`    |
+# **`price`**       | `decimal(8, 2)`    |
 # **`quantity`**    | `integer`          |
 # **`updated_at`**  | `datetime`         | `not null`
 #

app/models/store_purchase.rb

@@ -9,7 +9,7 @@
 # **`charge_id`**           | `integer`          |
 # **`created_at`**          | `datetime`         | `not null`
 # **`id`**                  | `integer`          | `not null, primary key`
-# **`price_at_purchase`**   | `decimal(10, )`    |
+# **`price_at_purchase`**   | `decimal(8, 2)`    |
 # **`quantity_purchased`**  | `integer`          |
 # **`store_item_id`**       | `integer`          |
 # **`updated_at`**          | `datetime`         | `not null`

db/migrate/20170323163001_change_store_item_price_datatype.rb

@@ -0,0 +1,6 @@
+class ChangeStoreItemPriceDatatype < ActiveRecord::Migration
+  def change
+    change_column :store_items, :price, :decimal, :precision => 8, :scale => 2
+    change_column :store_purchases, :price_at_purchase, :decimal, :precision => 8, :scale => 2
+  end
+end

db/schema.rb

@@ -250,20 +250,20 @@
   add_index "shifts", ["organization_id"], name: "index_shifts_on_organization_id"
 
   create_table "store_items", force: :cascade do |t|
-    t.string   "name"
-    t.decimal  "price"
-    t.integer  "quantity"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
+    t.string   "name",       limit: 255
+    t.decimal  "price",                  precision: 8, scale: 2
+    t.integer  "quantity",   limit: 4
+    t.datetime "created_at",                                     null: false
+    t.datetime "updated_at",                                     null: false
   end
 
   create_table "store_purchases", force: :cascade do |t|
-    t.integer  "charge_id"
-    t.integer  "store_item_id"
-    t.decimal  "price_at_purchase"
-    t.integer  "quantity_purchased"
-    t.datetime "created_at",         null: false
-    t.datetime "updated_at",         null: false
+    t.integer  "charge_id",          limit: 4
+    t.integer  "store_item_id",      limit: 4
+    t.decimal  "price_at_purchase",            precision: 8, scale: 2
+    t.integer  "quantity_purchased", limit: 4
+    t.datetime "created_at",                                           null: false
+    t.datetime "updated_at",                                           null: false
   end
 
   add_index "store_purchases", ["charge_id"], name: "index_store_purchases_on_charge_id"

db/seeds.rb

@@ -719,7 +719,7 @@
 # Store -------------------------------------------------------------------------
 puts 'Store'
 
-StoreItem.create({ name: '9 Volt Battery', price: 1, quantity: 1000})
+StoreItem.create({ name: '9 Volt Battery', price: 0.99, quantity: 1000})
 StoreItem.create({ name: 'Drill Bit', price: 1, quantity: 1000})
 StoreItem.create({ name: 'Drop Cloth', price: 2, quantity: 1000})
 StoreItem.create({ name: 'Electrical Box - 1 Gang', price: 1, quantity: 1000})