Add data view to metapurses

app/controllers/metapurses_controller.rb

@@ -1,5 +1,5 @@
 class MetapursesController < ApplicationController
-  before_action :set_metapurse, only: %i[ show edit update destroy ]
+  before_action :set_metapurse, only: %i[ show edit update destroy data ]
 
   # GET /metapurses or /metapurses.json
   def index
@@ -11,6 +11,11 @@ class MetapursesController < ApplicationController
     authorize @metapurse
   end
 
+  def data
+    authorize @metapurse
+  end
+
+
   # GET /metapurses/new
   def new
     authorize @metapurse = current_user.metapurses.new

app/models/metapurse.rb

@@ -8,4 +8,26 @@ class Metapurse < ActiveRecord::Base
     JSON.parse(`curl -s https://www.binance.com/api/v3/avgPrice?symbol=ICPUSDT`)["price"].to_f
   end
 
+  def icp_canister_id 
+    "ryjl3-tyaaa-aaaaa-aaaba-cai"
+  end
+
+  def total_usd
+    total_usd = 0.0
+    self.data.each_line do |record|
+      canister_id = record.split[0]
+      amount = record.split[1].gsub(",","").to_f # rescue nil
+      if canister_id == icp_canister_id
+        value = self.icp_usd
+        value_amount = (value * amount).round(2) # rescue 0
+        total_usd +=  value_amount # rescue 0
+      else
+        value = icpswap_pool_data_raw.split("record {").select{|pool| !pool.scan(canister_id).empty? && !pool.scan(icp_canister_id).empty? }[0].scan(/token0Price = [+-]?([1-9]\d*|0)(\.\d+)?/).join.to_f # rescue nil
+        value_amount = (value * amount).round(2) # rescue 0
+        total_usd +=  value_amount # rescue 0
+      end
+    end
+    return total_usd.round(2)
+  end
+
 end

app/policies/metapurse_policy.rb

@@ -33,6 +33,10 @@ class MetapursePolicy
     true
   end
 
+  def data?
+    true
+  end
+
   def create?
     @user.admin? || @user.signed_in?
   end

app/views/metapurses/data.html.haml

@@ -0,0 +1,23 @@
+%p#notice= notice
+
+%p
+  %b Name:
+  = @metapurse.name
+
+%p
+  %b Data:
+  %pre= @metapurse.data
+
+-# - @metapurse.data.each_line do |record|
+  %p
+    = canister_id = record.split[0]
+    = amount = record.split[1].gsub(",","").to_f
+
+-# - icpswap_pool_data_raw = File.read("./pool_data_raw.txt")
+
+- if policy(@metapurse).edit?
+  = link_to 'Edit', edit_metapurse_path(@metapurse)
+  \|
+= link_to 'Show Value', metapurse_path(@metapurse)
+\|
+= link_to 'Back', metapurses_path

app/views/metapurses/index.html.haml

@@ -13,7 +13,9 @@
   %tbody
     - @metapurses.each do |metapurse|
       %tr
-        %td= link_to metapurse.name, metapurse
+        %td
+          = link_to metapurse.name, metapurse
+          = "#{number_to_currency metapurse.total_usd} USD"
         -# %td= metapurse.data
         - if policy(metapurse).update?
           -# %td= link_to 'Show', metapurse

app/views/metapurses/show.html.haml

@@ -23,15 +23,18 @@
     - icp_canister_id = "ryjl3-tyaaa-aaaaa-aaaba-cai"
     -# = icpswap_pool_data_raw.split("record {").select{|pool| !pool.scan(canister_id).empty? && !pool.scan(icp_canister_id).empty? }[0]
     - if canister_id == icp_canister_id
-      ICP
+      *
       - value = @metapurse.icp_usd
+      = "#{number_to_currency value.round(2)}"
+      ICP
       - value_amount = (value * amount).round(2) rescue 0
       $#{number_with_delimiter(value_amount)} USD
       - total_value +=  value_amount rescue 0
     - else
-      = icpswap_pool_data_raw.split("record {").select{|pool| !pool.scan(canister_id).empty? && !pool.scan(icp_canister_id).empty? }[0].scan(/token0Symbol = \"(.*)\"; /)[0][0] rescue nil
       - value = icpswap_pool_data_raw.split("record {").select{|pool| !pool.scan(canister_id).empty? && !pool.scan(icp_canister_id).empty? }[0].scan(/token0Price = [+-]?([1-9]\d*|0)(\.\d+)?/).join.to_f rescue nil
+      *
       = "$#{value.round(2)}"
+      = icpswap_pool_data_raw.split("record {").select{|pool| !pool.scan(canister_id).empty? && !pool.scan(icp_canister_id).empty? }[0].scan(/token0Symbol = \"(.*)\"; /)[0][0] rescue nil
       - value_amount = (value * amount).round(2) rescue 0
       $#{number_with_delimiter(value_amount)} USD
       - total_value +=  value_amount rescue 0
@@ -43,4 +46,5 @@
 - if policy(@metapurse).edit?
   = link_to 'Edit', edit_metapurse_path(@metapurse)
   \|
+= link_to 'View data', data_metapurse_path(@metapurse)
 = link_to 'Back', metapurses_path

config/routes.rb

@@ -1,5 +1,9 @@
 Rails.application.routes.draw do
-  resources :metapurses
+  resources :metapurses do
+    member do
+      get 'data'
+    end
+  end
   get '/games', to: "visitors#games_index"
   resources :rooms do
     resources :messages