diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb index fdd4b2f6..27c81fb5 100644 --- a/app/controllers/application_controller.rb +++ b/app/controllers/application_controller.rb @@ -1,3 +1,54 @@ class ApplicationController < ActionController::Base + def blank_square_form + render({ :template => "calculation_templates/square_form.html.erb" }) + end + def calculate_square + + # params = {"elephant" => 42} + + @num = params.fetch("elephant").to_f + @square_of_num = @num ** 2 + + render({ :template => "calculation_templates/square_results.html.erb" }) + end + + def calculate_random + @lower = params.fetch("user_min").to_f + @upper = params.fetch("user_max").to_f + @result = rand(@lower...@upper) + + render({ :template => "calculation_templates/rand_results.html.erb" }) + end + + def blank_random_form + render({ :template => "calculation_templates/random_form.html.erb" }) + end + + def square_root_form + render({ :template => "calculation_templates/square_root_form.html.erb" }) + end + + def square_root_results + @nums = params.fetch("squareroot_number").to_f + @squareroot_of_num = @nums ** (0.5) + + render({ :template => "calculation_templates/square_root_results.html.erb" }) + end + + def payment_form + render({ :template => "calculation_templates/payment_form.html.erb" }) + end + + def payment_results + @num_apr = params.fetch("apr_number").to_f + @apr_per_period = (@num_apr / 100) / 12 + @num_years = params.fetch("years_number").to_f.round(3) + @num_principal = params.fetch("principal_number").to_f + + @monthly_payment = ((@apr_per_period * @num_principal) / (1 - (1 + @apr_per_period) ** (-12 * @num_years))) + + @num_apr = @num_apr.to_s(:percentage, precision: 4) + render({ :template => "calculation_templates/payment_results.html.erb" }) + end end diff --git a/app/views/calculation_templates/payment_form.html.erb b/app/views/calculation_templates/payment_form.html.erb new file mode 100644 index 00000000..d6e3dc30 --- /dev/null +++ b/app/views/calculation_templates/payment_form.html.erb @@ -0,0 +1,24 @@ + +
+
+ +
+ + +
+ +
+ + +
+ +
+ + +
+ +
+ + +
+ diff --git a/app/views/calculation_templates/payment_results.html.erb b/app/views/calculation_templates/payment_results.html.erb new file mode 100644 index 00000000..1c2c0ceb --- /dev/null +++ b/app/views/calculation_templates/payment_results.html.erb @@ -0,0 +1,21 @@ + +
+

Payment Results

+
+ +
+
+
+
APR:
+
<%= @num_apr %>
+
Number of years:
+
<%= @num_years %>
+
Principal:
+
<%= @num_principal.to_s(:currency) %>
+
Monthly Payment:
+
<%= @monthly_payment.to_s(:currency) %>
+
+ Calculate another payment +
+
+ diff --git a/app/views/calculation_templates/rand_results.html.erb b/app/views/calculation_templates/rand_results.html.erb new file mode 100644 index 00000000..e30b69bb --- /dev/null +++ b/app/views/calculation_templates/rand_results.html.erb @@ -0,0 +1,23 @@ +
+

Random Results

+
+ +
+
+ + +
+
Minimum
+
<%= @lower%>
+ +
Maximum
+
<%= @upper %>
+ +
Random Number
+
<%= @result%>
+ +Pick another random number + +
+
+
diff --git a/app/views/calculation_templates/random_form.html.erb b/app/views/calculation_templates/random_form.html.erb new file mode 100644 index 00000000..424db0d4 --- /dev/null +++ b/app/views/calculation_templates/random_form.html.erb @@ -0,0 +1,15 @@ + + +
+
+ + +
+
+ + +
+ +
+ + diff --git a/app/views/calculation_templates/square_form.html.erb b/app/views/calculation_templates/square_form.html.erb new file mode 100644 index 00000000..9e434a2c --- /dev/null +++ b/app/views/calculation_templates/square_form.html.erb @@ -0,0 +1,22 @@ + + + + +
+
+ +
+ +
+ +
+ +
+ +
+ +
+ +
+
+ diff --git a/app/views/calculation_templates/square_results.html.erb b/app/views/calculation_templates/square_results.html.erb new file mode 100644 index 00000000..0dc0c04a --- /dev/null +++ b/app/views/calculation_templates/square_results.html.erb @@ -0,0 +1,16 @@ + +
+

Square Results

+
+ + +
+
Number
+
<%= @num %>
+ + +
Square
+
<%= @square_of_num %>
+
+ +Calculate another square diff --git a/app/views/calculation_templates/square_root_form.html.erb b/app/views/calculation_templates/square_root_form.html.erb new file mode 100644 index 00000000..346f11b8 --- /dev/null +++ b/app/views/calculation_templates/square_root_form.html.erb @@ -0,0 +1,19 @@ + + +
+
+ +
+ +
+ +
+ +
+ +
+ +
+
+
+ diff --git a/app/views/calculation_templates/square_root_results.html.erb b/app/views/calculation_templates/square_root_results.html.erb new file mode 100644 index 00000000..10977492 --- /dev/null +++ b/app/views/calculation_templates/square_root_results.html.erb @@ -0,0 +1,15 @@ +
+

Square Root Results

+
+ +
+
+
+ +
Number:
+
<%= @nums %>
+
Square Root
+
<%= @squareroot_of_num.round(3) %>
+
+
+
diff --git a/config/routes.rb b/config/routes.rb index 9240ef45..31cb3729 100644 --- a/config/routes.rb +++ b/config/routes.rb @@ -1,3 +1,19 @@ Rails.application.routes.draw do + get("/square/new", { :controller => "application", :action => "blank_square_form" }) + + get("/square/results", { :controller => "application", :action => "calculate_square" }) + + get("/random/results", { :controller => "application", :action => "calculate_random" }) + + get("/random/new", { :controller => "application", :action => "blank_random_form" }) + + get("square_root/new", { :controller => "application", :action => "square_root_form" }) + + get("square_root/results", { :controller => "application", :action => "square_root_results"}) + + get("payment/new", { :controller => "application", :action => "payment_form" }) + + get("payment/results", { :controller => "application", :action => "payment_results"}) + end diff --git a/db/development.sqlite3 b/db/development.sqlite3 new file mode 100644 index 00000000..0246b8db Binary files /dev/null and b/db/development.sqlite3 differ diff --git a/db/test.sqlite3 b/db/test.sqlite3 new file mode 100644 index 00000000..8fc26d15 Binary files /dev/null and b/db/test.sqlite3 differ