Calculated Ratio is ready

cpamvc/Models/CalculatedRatio.cs

@@ -1,37 +1,83 @@
 using System;
 using System.Collections.Generic;
+using System.Data.SqlClient;
 using System.Linq;
 using System.Threading.Tasks;
 
 namespace cpamvc.Models
 {
     public class CalculatedRatio
     {
-        public string Name { get; set; }
-        public string Type { get; set; }
-        public int UserID { get; set; }
-        public List<RatioConstruct> Numerator {get; set;}
-        public List<RatioConstruct> Denominator {get; set;}
+        public Company Company { get; set; }
+        public Ratio Ratio { get; set; }
+        public decimal Value { get; set; }
+        public int Year { get; set; }
 
-        public Company Company {get; set;}
+        public CalculatedRatio(Ratio ratio, Company company, int year)
+        {
+            this.Ratio = ratio;
+            this.Company = company;
+            this.Year = year;
 
-        public long Value {get; set;}
+            SqlConnection sqlConn = new SqlConnection("Server=localhost;Database=cpa;Trusted_Connection=True;");
 
-        //public RatioLines<RatioLine> {get; set;}
-
+            try
+            {
+                sqlConn.Open();
 
-        public CalculatedRatio(Ratio ratio, Company company)
-        {   
-            this.Numerator = ratio.Numerator;
-            this.Denominator = ratio.Denominator;
-            this.Company = company;
+                SqlDataReader myReader = null;
+                SqlCommand sqlCmd = new SqlCommand("exec getRatio", sqlConn);
+                sqlCmd.Parameters.AddWithValue("@companyID", this.Company.ID);
+                sqlCmd.Parameters.AddWithValue("@ratioID", this.Ratio.ID);
+                sqlCmd.Parameters.AddWithValue("@year", this.Year);
+                myReader = sqlCmd.ExecuteReader();
+                while (myReader.Read())
+                {
+                    this.Value = Decimal.Parse(myReader["value"].ToString());
+                }
+
+                sqlConn.Close();
+            }
+            catch (Exception e) { Console.WriteLine(e.ToString()); }
+
             //this.Value = calculated ratio 
         }
 
-        public static List<CalculatedRatio> GetCalculatedRatios(int ratioID, int companyID)
+        public static List<CalculatedRatio> GetCalculatedRatios(Ratio ratio, Company company)
         {
-            //given ratioid, cID return calculated ratio for every year (4) )
-            return null;
+            //given ratio, company return calculated ratio for every year (4) )
+
+            //get the most recent years, up to 4
+
+            List<int> years = null;
+
+            SqlConnection sqlConn = new SqlConnection("Server=localhost;Database=cpa;Trusted_Connection=True;");
+
+            try
+            {
+                sqlConn.Open();
+
+                SqlDataReader myReader = null;
+                SqlCommand sqlCmd = new SqlCommand("select distinct top 4 year from statement where company_id = @companyID order by year desc", sqlConn);
+                sqlCmd.Parameters.AddWithValue("@companyID", company.ID);
+                myReader = sqlCmd.ExecuteReader();
+                while (myReader.Read())
+                {
+                    years.Add(Int32.Parse(myReader["year"].ToString()));
+                }
+
+                sqlConn.Close();
+            }
+            catch (Exception e) { Console.WriteLine(e.ToString()); }
+
+            List<CalculatedRatio> ratios = null;
+
+            foreach (int year in years)
+            {
+                ratios.Add(new CalculatedRatio(ratio, company, year));
+            }
+
+            return ratios;
         }
     }
 }