From 819da95e7090c5ad165e90e4202184b84c7ba427 Mon Sep 17 00:00:00 2001
From: Chika <djchikalkin@gmail.com>
Date: Sun, 22 Nov 2020 21:55:26 +0300
Subject: [PATCH] add validation & postcheck

---
 .../.idea/contentModel.xml                    |   2 +
 .../.idea/workspace.xml                       | 195 ++++---
 .../Columns/SumColumn.cs                      |  12 +
 EvoCalculator.Core.Calculation/Validation.cs  |  45 ++
 .../Controllers/v1/CalculationController.cs   | 550 ++++++++++--------
 5 files changed, 467 insertions(+), 337 deletions(-)
 create mode 100644 EvoCalculator.Core.Calculation/Validation.cs

diff --git a/.idea/.idea.EvoCalculator.Core/.idea/contentModel.xml b/.idea/.idea.EvoCalculator.Core/.idea/contentModel.xml
index 147cde8..166b9ef 100644
--- a/.idea/.idea.EvoCalculator.Core/.idea/contentModel.xml
+++ b/.idea/.idea.EvoCalculator.Core/.idea/contentModel.xml
@@ -38,6 +38,7 @@
       </e>
       <e p="EvoCalculator.Core.Calculation" t="IncludeRecursive">
         <e p="bin" t="ExcludeRecursive" />
+        <e p="CheckTools.cs" t="Include" />
         <e p="Columns" t="Include">
           <e p="AcceptInsuranceColumn.cs" t="Include" />
           <e p="AcceptKaskoColumn.cs" t="Include" />
@@ -121,6 +122,7 @@
           <e p="PriceUP_Year.cs" t="Include" />
           <e p="PriceUP_Year_PR.cs" t="Include" />
         </e>
+        <e p="Validation.cs" t="Include" />
       </e>
       <e p="EvoCalculator.Core.Constants" t="IncludeRecursive">
         <e p="bin" t="ExcludeRecursive" />
diff --git a/.idea/.idea.EvoCalculator.Core/.idea/workspace.xml b/.idea/.idea.EvoCalculator.Core/.idea/workspace.xml
index a75753d..271c436 100644
--- a/.idea/.idea.EvoCalculator.Core/.idea/workspace.xml
+++ b/.idea/.idea.EvoCalculator.Core/.idea/workspace.xml
@@ -14,18 +14,14 @@
   </component>
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+      <change afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/CheckTools.cs" afterDir="false" />
+      <change afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Validation.cs" afterDir="false" />
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+      <change beforePath="$PROJECT_DIR$/Dockerfile" beforeDir="false" afterPath="$PROJECT_DIR$/Dockerfile" afterDir="false" />
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-      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/CashflowNPVColumn.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/CashflowNPVColumn.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/CashflowNPVFinal2Column.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/CashflowNPVFinal2Column.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/CashflowNPVFinalColumn.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/CashflowNPVFinalColumn.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/NPVColumn.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/NPVColumn.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/NPVFinal2Column.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/NPVFinal2Column.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/NPVFinalColumn.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/NPVFinalColumn.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/TaxColumn.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/TaxColumn.cs" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/SumColumn.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/SumColumn.cs" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/EvoCalculator.Core/Controllers/v1/CalculationController.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core/Controllers/v1/CalculationController.cs" afterDir="false" />
-      <change beforePath="$PROJECT_DIR$/EvoCalculator.Core/Startup.cs" beforeDir="false" afterPath="$PROJECT_DIR$/EvoCalculator.Core/Startup.cs" afterDir="false" />
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@@ -36,29 +32,32 @@
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     <setting file="file://$PROJECT_DIR$/EvoCalculator.Core.FinanceFormulas/XIRR.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="file://$APPLICATION_CONFIG_DIR$/resharper-host/DecompilerCache/decompiler/E2E1F770-6781-48FC-97C9-82BA075D5898/af/6846d1ce/GoalSeek.cs" root0="SKIP_HIGHLIGHTING" />
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+    <setting file="mock:///Dummy.cs" root0="SKIP_HIGHLIGHTING" />
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+    <setting file="mock://C:/Users/Chika/Projects/EvoCalculator.Core/EvoCalculator.Core.Calculation/Columns/SumColumn.cs" root0="SKIP_HIGHLIGHTING" />
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+    <setting file="mock://C:/Users/Chika/Projects/EvoCalculator.Core/EvoCalculator.Core/Controllers/v1/CalculationController.cs" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/EvoCalculator.Core.Calculation/Post/PriceUP_Year.cs" root0="FORCE_HIGHLIGHTING" />
+    <setting file="mock://C:/Users/Chika/Projects/EvoCalculator.Core/EvoCalculator.Core/Controllers/v1/CalculationController.cs" root0="SKIP_HIGHLIGHTING" />
+    <setting file="mock:///Dummy.cs" root0="SKIP_HIGHLIGHTING" />
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+    <setting file="mock://C:/Users/Chika/Projects/EvoCalculator.Core/EvoCalculator.Core.Calculation/Columns/SumColumn.cs" root0="SKIP_HIGHLIGHTING" />
     <setting file="file://$PROJECT_DIR$/EvoCalculator.Core.Calculation/Post/PriceUP.cs" root0="FORCE_HIGHLIGHTING" />
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-        <option value="$PROJECT_DIR$/EvoCalculator.Core.Models/Calculation/Models/Post/PostValuess.cs" />
-        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Post/BaseCost.cs" />
-        <option value="$PROJECT_DIR$/EvoCalculator.Core.Tests/Calculation/Post/BonusBase.cs" />
-        <option value="$PROJECT_DIR$/EvoCalculator.Core.Models/Calculation/Models/Post/PostValues.cs" />
-        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Post/BasePostValue.cs" />
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         <option value="$PROJECT_DIR$/EvoCalculator.Core.Tests/Calculation/Controller/CalculationControllerV1Tests.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/DirectorBonusSumColumn.cs" />
@@ -75,7 +74,6 @@
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         <option value="$PROJECT_DIR$/EvoCalculator.Core.Tests/Calculation/Columns/VATColumnTests.cs" />
-        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/SumColumn.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core.Tests/Calculation/Post/PriceUp.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Post/PriceUP.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Post/PriceUP_PR.cs" />
@@ -91,7 +89,6 @@
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         <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Post/PostValues.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core/Controllers/Test.cs" />
-        <option value="$PROJECT_DIR$/EvoCalculator.Core.Models/Calculation/Models/Prepared/PreparedValues.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core.Models/Calculation/Models/Prepared/PreparedPayments.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core.Models/Calculation/Models/Request/RequestCalculation.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/TaxColumn.cs" />
@@ -102,8 +99,16 @@
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         <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/NPVFinal2Column.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core/Startup.cs" />
+        <option value="$PROJECT_DIR$/EvoCalculator.Core/Program.cs" />
+        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/VATColumn.cs" />
+        <option value="$PROJECT_DIR$/EvoCalculator.Core.Models/Calculation/Models/Prepared/PreparedValues.cs" />
+        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Validation.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/BaseColumn.cs" />
         <option value="$PROJECT_DIR$/EvoCalculator.Core/Controllers/v1/CalculationController.cs" />
+        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/DateColumn.cs" />
+        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/SumRepaymentColumn.cs" />
+        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/SumColumn.cs" />
+        <option value="$PROJECT_DIR$/EvoCalculator.Core.Calculation/CheckTools.cs" />
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@@ -211,7 +216,10 @@
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+      <workItem from="1605809287754" duration="7800000" />
+      <workItem from="1606059028039" duration="8741000" />
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@@ -269,7 +277,21 @@
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       <updated>1603890043823</updated>
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-    <option name="localTasksCounter" value="9" />
+    <task id="LOCAL-00009" summary="fix error when nmper greater than nmperDeprecation">
+      <created>1605710694822</created>
+      <option name="number" value="00009" />
+      <option name="presentableId" value="LOCAL-00009" />
+      <option name="project" value="LOCAL" />
+      <updated>1605710694822</updated>
+    </task>
+    <task id="LOCAL-00010" summary="fix kaskoNmperGrColumn | dateTempColumn">
+      <created>1605810502844</created>
+      <option name="number" value="00010" />
+      <option name="presentableId" value="LOCAL-00010" />
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@@ -300,7 +322,9 @@
     <MESSAGE value="new column type | new columns" />
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+    <state width="2517" height="173" key="GridCell.Tab.2.center" timestamp="1606070714388">
       <screen x="0" y="0" width="2560" height="1400" />
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-    <state width="2517" height="316" key="GridCell.Tab.2.left" timestamp="1605710425112">
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+    <state width="2517" height="173" key="GridCell.Tab.2.left" timestamp="1606070714387">
       <screen x="0" y="0" width="2560" height="1400" />
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-    <state width="2517" height="316" key="GridCell.Tab.2.right" timestamp="1605710425112">
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+    <state width="2517" height="173" key="GridCell.Tab.2.right" timestamp="1606070714388">
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+    <state width="2517" height="173" key="GridCell.Tab.3.bottom" timestamp="1606070714388">
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-    <state width="2517" height="316" key="GridCell.Tab.3.center" timestamp="1605710425112">
+    <state width="2517" height="173" key="GridCell.Tab.3.bottom/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1606070714388" />
+    <state width="2517" height="173" key="GridCell.Tab.3.center" timestamp="1606070714388">
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+    <state width="2517" height="173" key="GridCell.Tab.3.left" timestamp="1606070714388">
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+    <state width="2517" height="173" key="GridCell.Tab.3.right" timestamp="1606070714388">
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+    <state width="2517" height="173" key="GridCell.Tab.4.bottom" timestamp="1606070714388">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
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+    <state width="2517" height="173" key="GridCell.Tab.4.center" timestamp="1606070714388">
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-    <state width="2517" height="316" key="GridCell.Tab.4.left" timestamp="1605710425113">
+    <state width="2517" height="173" key="GridCell.Tab.4.center/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1606070714388" />
+    <state width="2517" height="173" key="GridCell.Tab.4.left" timestamp="1606070714388">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
     <state width="3029" height="495" key="GridCell.Tab.4.left/0.0.1536.824/-3840.-1059.3072.1688@-3840.-1059.3072.1688" timestamp="1605208200096" />
     <state width="1493" height="321" key="GridCell.Tab.4.left/0.0.1536.824/-3840.-1059.3072.1688@0.0.1536.824" timestamp="1605204563328" />
-    <state width="2517" height="316" key="GridCell.Tab.4.left/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1605710425113" />
-    <state width="2517" height="316" key="GridCell.Tab.4.right" timestamp="1605710425113">
+    <state width="2517" height="173" key="GridCell.Tab.4.left/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1606070714388" />
+    <state width="2517" height="173" key="GridCell.Tab.4.right" timestamp="1606070714388">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
     <state width="3029" height="495" key="GridCell.Tab.4.right/0.0.1536.824/-3840.-1059.3072.1688@-3840.-1059.3072.1688" timestamp="1605208200096" />
     <state width="1493" height="321" key="GridCell.Tab.4.right/0.0.1536.824/-3840.-1059.3072.1688@0.0.1536.824" timestamp="1605204563328" />
-    <state width="2517" height="316" key="GridCell.Tab.4.right/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1605710425113" />
+    <state width="2517" height="173" key="GridCell.Tab.4.right/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1606070714388" />
     <state x="872" y="432" key="Rider.ProjectTemplateDialog.Size" timestamp="1602854431119">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
@@ -452,10 +476,10 @@
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
     <state x="1108" y="385" key="RiderGenerateDialog/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1603797366348" />
-    <state x="1078" y="410" key="RollbackChangesDialog" timestamp="1603882876984">
+    <state x="1078" y="410" key="RollbackChangesDialog" timestamp="1606062331179">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
-    <state x="1078" y="410" key="RollbackChangesDialog/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1603882876984" />
+    <state x="1078" y="410" key="RollbackChangesDialog/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1606062331179" />
     <state x="-3228" y="-780" width="1537" height="899" key="SettingsEditor" timestamp="1605169070638">
       <screen x="-3840" y="-1059" width="3072" height="1688" />
     </state>
@@ -465,15 +489,19 @@
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
     <state width="498" height="446" key="SwitcherDM/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1603454051875" />
-    <state x="-3730" y="-948" width="2852" height="1467" key="VCS.FileHistoryDialog" timestamp="1605207856924">
-      <screen x="-3840" y="-1059" width="3072" height="1688" />
-    </state>
-    <state x="-3730" y="-948" width="2852" height="1467" key="VCS.FileHistoryDialog/0.0.1536.824/-3840.-1059.3072.1688@-3840.-1059.3072.1688" timestamp="1605207856924" />
-    <state x="92" y="92" width="2376" height="1216" key="VCS.FileHistoryDialog/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1603709850962" />
-    <state x="872" y="433" key="Vcs.Push.Dialog.v2" timestamp="1603890047888">
+    <state x="92" y="92" width="2376" height="1216" key="VCS.FileHistoryDialog" timestamp="1606064680864">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
-    <state x="872" y="433" key="Vcs.Push.Dialog.v2/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1603890047888" />
+    <state x="-3730" y="-948" width="2852" height="1467" key="VCS.FileHistoryDialog/0.0.1536.824/-3840.-1059.3072.1688@-3840.-1059.3072.1688" timestamp="1605207856924" />
+    <state x="92" y="92" width="2376" height="1216" key="VCS.FileHistoryDialog/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1606064680864" />
+    <state x="872" y="433" key="Vcs.Push.Dialog.v2" timestamp="1605810504729">
+      <screen x="0" y="0" width="2560" height="1400" />
+    </state>
+    <state x="872" y="433" key="Vcs.Push.Dialog.v2/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1605810504729" />
+    <state width="1288" height="708" key="XDebugger.FullValuePopup" timestamp="1606066433182">
+      <screen x="0" y="0" width="2560" height="1400" />
+    </state>
+    <state width="1288" height="708" key="XDebugger.FullValuePopup/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1606066433182" />
     <state x="92" y="92" width="2376" height="1216" key="com.intellij.history.integration.ui.views.DirectoryHistoryDialog" timestamp="1603456576335">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
@@ -486,11 +514,11 @@
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
     <state x="192" y="0" width="1099" height="909" key="dock-window-1/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1605705406149" />
-    <state x="759" y="244" width="1137" height="959" key="find.popup" timestamp="1605710500054">
+    <state x="759" y="244" width="1137" height="959" key="find.popup" timestamp="1605815140721">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
     <state x="-2929" y="-765" width="1365" height="1157" key="find.popup/0.0.1536.824/-3840.-1059.3072.1688@-3840.-1059.3072.1688" timestamp="1605205829000" />
-    <state x="759" y="244" width="1137" height="959" key="find.popup/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1605710500054" />
+    <state x="759" y="244" width="1137" height="959" key="find.popup/0.0.2560.1400/2560.0.1920.1040@0.0.2560.1400" timestamp="1605815140721" />
     <state x="936" y="330" key="run.anything.popup" timestamp="1603290743275">
       <screen x="0" y="0" width="2560" height="1400" />
     </state>
@@ -504,17 +532,17 @@
     <breakpoint-manager>
       <breakpoints>
         <line-breakpoint enabled="true" type="DotNet Breakpoints">
-          <url>file://$PROJECT_DIR$/EvoCalculator.Core/Controllers/v1/CalculationController.cs</url>
-          <line>222</line>
-          <properties documentPath="C:\Users\Chika\Projects\EvoCalculator.Core\EvoCalculator.Core\Controllers\v1\CalculationController.cs" initialLine="222">
+          <url>file://$PROJECT_DIR$/EvoCalculator.Core.Calculation/Columns/SumColumn.cs</url>
+          <line>64</line>
+          <properties documentPath="C:\Users\Chika\Projects\EvoCalculator.Core\EvoCalculator.Core.Calculation\Columns\SumColumn.cs" initialLine="64">
             <startOffsets>
-              <option value="12348" />
+              <option value="2362" />
             </startOffsets>
             <endOffsets>
-              <option value="12424" />
+              <option value="2420" />
             </endOffsets>
           </properties>
-          <option name="timeStamp" value="28" />
+          <option name="timeStamp" value="25" />
         </line-breakpoint>
       </breakpoints>
     </breakpoint-manager>
@@ -533,6 +561,11 @@
       </pinned-members>
     </pin-to-top-manager>
     <watches-manager>
+      <configuration name="LaunchSettings">
+        <watch expression="(_postValues.BaseCost.Value - _preparedValues.FirstPaymentSum)/ _preparedValues.Nmper" language="C#" />
+        <watch expression="_percentPaymentColumn.Values.Where(x =&gt; x != 0).Min()" />
+        <watch expression="Convert.ToDecimal(&#10;                        (_postValues.BaseCost.Value - _preparedValues.FirstPaymentSum) /&#10;                        _preparedValues.Nmper) * (decimal) _percentPaymentColumn.Values.Where(x =&gt; x != 0).Min()" language="C#" />
+      </configuration>
       <configuration name="RiderUnitTests">
         <watch expression="Convert.ToDecimal(&#10;                        (this._preparedValues.BaseCost - this._preparedValues.FirstPaymentSum) /&#10;                        this._preparedValues.Nmper)" />
         <watch expression="tlmGrColumn.Values.Skip(i).Sum(x =&gt; x)" />
diff --git a/EvoCalculator.Core.Calculation/Columns/SumColumn.cs b/EvoCalculator.Core.Calculation/Columns/SumColumn.cs
index 0398ccc..09ed026 100644
--- a/EvoCalculator.Core.Calculation/Columns/SumColumn.cs
+++ b/EvoCalculator.Core.Calculation/Columns/SumColumn.cs
@@ -1,4 +1,5 @@
 using System;
+using System.Linq;
 using EvoCalculator.Core.Calculation.Post;
 using EvoCalculator.Core.Models.Calculation.Models.Prepared;
 using TridentGoalSeek;
@@ -36,6 +37,15 @@ namespace EvoCalculator.Core.Calculation.Columns
             Values[^1] = _preparedValues.LastPaymentSum;
         }
 
+        private void PostCheck()
+        {
+            if (Values[1] / Values.Skip(1).Sum() >= 0.5m)
+            {
+                throw new Exception(
+                    "Первый платеж по графику более 50% от суммы лизинговых платежей. Необходимо уменьшить первый платеж");
+            }
+        }
+
         public override void ComputeValues(decimal requiredValue)
         {
             var goalSeek = new GoalSeek(this);
@@ -50,6 +60,8 @@ namespace EvoCalculator.Core.Calculation.Columns
                     // , focusPercentage: 100
                     // , trimFinalInputValue: true
                 ));
+
+            PostCheck();
         }
     }
 }
\ No newline at end of file
diff --git a/EvoCalculator.Core.Calculation/Validation.cs b/EvoCalculator.Core.Calculation/Validation.cs
new file mode 100644
index 0000000..c7f38ce
--- /dev/null
+++ b/EvoCalculator.Core.Calculation/Validation.cs
@@ -0,0 +1,45 @@
+using System.Collections.Generic;
+using EvoCalculator.Core.Models.Calculation.Models.Request;
+
+namespace EvoCalculator.Core.Calculation
+{
+    public class Validation
+    {
+        public object ValidatePreparedData(RequestCalculation requestCalculation)
+        {
+            var preparedValues = requestCalculation.preparedValues;
+
+            var errors = new List<string>();
+
+            if (preparedValues.AcceptSum <= 0)
+            {
+                errors.Add("Стоимость ПЛ с учетом скидки не указана или меньше или равна 0");
+            }
+
+            if (preparedValues.Nmper <= 0)
+            {
+                errors.Add("Некорректно указан Срок лизинга");
+            }
+
+            if (preparedValues.IrrExpected <= 0 && preparedValues.Discount <= 0 && preparedValues.ComissionRub <= 0)
+            {
+                errors.Add(
+                    "Невозможно посчитать график с IRR=0, необходимо указать или Скидку поставщика или Комиссию");
+            }
+
+            if (preparedValues.PaymentDateNew >= preparedValues.DogDate)
+            {
+                errors.Add(
+                    "Некорректно указана Дата второго платежа, она не может быть раньше Даты заключения ДЛ");
+            }
+
+            if (errors.Count > 0)
+                return new
+                {
+                    errors
+                };
+            
+            return null;
+        }
+    }
+}
\ No newline at end of file
diff --git a/EvoCalculator.Core/Controllers/v1/CalculationController.cs b/EvoCalculator.Core/Controllers/v1/CalculationController.cs
index a5b3b96..0daf9d8 100644
--- a/EvoCalculator.Core/Controllers/v1/CalculationController.cs
+++ b/EvoCalculator.Core/Controllers/v1/CalculationController.cs
@@ -1,8 +1,12 @@
 using System;
+using System.Threading.Tasks;
+using EvoCalculator.Core.Calculation;
 using EvoCalculator.Core.Calculation.Columns;
 using EvoCalculator.Core.Calculation.Post;
 using EvoCalculator.Core.Models.Calculation.Models.Request;
+using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
+using Newtonsoft.Json;
 
 namespace EvoCalculator.Core.Controllers.V1
 {
@@ -18,10 +22,21 @@ namespace EvoCalculator.Core.Controllers.V1
         }
 
         [HttpPost("[action]")]
-        public ActionResult<object> Calculate([FromBody] RequestCalculation requestCalculation)
+        public async Task Calculate([FromBody] RequestCalculation requestCalculation)
         {
             var preparedValues = requestCalculation.preparedValues;
             var preparedPayments = requestCalculation.preparedPayments;
+
+
+            var validationErrors = new Validation().ValidatePreparedData(requestCalculation);
+            if (validationErrors != null)
+            {
+                Response.StatusCode = 500;
+                await Response.WriteAsync(JsonConvert.SerializeObject(validationErrors,
+                    new JsonSerializerSettings {Formatting = Formatting.Indented}));
+                return;
+            }
+
             var constants = new Constants.Calculation();
 
             var postValues = new PostValues();
@@ -31,264 +46,287 @@ namespace EvoCalculator.Core.Controllers.V1
                 ? preparedValues.Nmper + 1
                 : preparedValues.NmperDeprecation + 2;
 
-            var dateColumn = new DateColumn(preparedValues.Nmper + 1);
-            dateColumn.ComputeValues(preparedValues, constants);
-
-            var dateTempColumn = new DateTempColumn(maxColumnLength);
-            dateTempColumn.ComputeValues(preparedValues);
-
-            var percentPaymentColumn = new PercentPaymentColumn(preparedPayments.Rows.Length + 1);
-            percentPaymentColumn.ComputeValues(preparedPayments);
-
-            var kaskoNmperGrColumn =
-                new KaskoNmperGrColumn(preparedValues.Nmper + 1, dateTempColumn, preparedValues.IrrExpected);
-            kaskoNmperGrColumn.ComputeValues(preparedValues, constants);
-
-            var tlmGrColumn = new TLM_GrColumn(preparedPayments.Rows.Length + 1, dateTempColumn,
-                preparedValues.IrrExpected);
-            tlmGrColumn.ComputeValues(preparedPayments, preparedValues);
-
-
-            var gpsGrColumn = new GPS_GrColumn(preparedPayments.Rows.Length + 1, dateTempColumn,
-                preparedValues.IrrExpected);
-            gpsGrColumn.ComputeValues(preparedPayments, preparedValues);
-
-            postValues.BaseCost.ComputeValue(preparedValues, kaskoNmperGrColumn, tlmGrColumn, gpsGrColumn);
-
-            var sumColumn = new SumColumn(
-                preparedValues.Nmper + 1
-                , dateTempColumn
-                , preparedValues
-                , percentPaymentColumn, postValues);
-            sumColumn.ComputeValues(Convert.ToDecimal(preparedValues.IrrExpected));
-
-            var vatColumn = new VATColumn(preparedValues.Nmper + 1);
-            vatColumn.ComputeValues(new Constants.Calculation(), sumColumn, preparedValues);
-
-            var sumWithVatColumn = new SumWithVATColumn(preparedValues.Nmper + 1);
-            sumWithVatColumn.ComputeValues(new Constants.Calculation(), sumColumn, preparedValues);
-
-            var acceptSumColumn = new AcceptSumColumn(preparedValues.Nmper + 1);
-            acceptSumColumn.ComputeValues(preparedValues, sumColumn, vatColumn, sumWithVatColumn);
-
-            var acceptKaskoColumn = new AcceptKaskoColumn(preparedValues.Nmper + 1);
-            acceptKaskoColumn.ComputeValues(preparedValues);
-
-            var acceptOsagoColumn = new AcceptOsagoColumn(preparedValues.Nmper + 1);
-            acceptOsagoColumn.ComputeValues(preparedValues);
-
-            var acceptInsuranceColumn = new AcceptInsuranceColumn(preparedValues.Nmper + 1);
-            acceptInsuranceColumn.ComputeValues(acceptKaskoColumn, acceptOsagoColumn);
-
-            var deprecationLpColumn = new DeprecationLPColumn(preparedValues.Nmper + 1);
-            deprecationLpColumn.ComputeValues(preparedValues, acceptSumColumn);
-
-            var deprecationLdColumn = new DeprecationLDColumn(preparedValues.NmperDeprecation + 2);
-            deprecationLdColumn.ComputeValues(preparedValues);
-
-            var deprecationColumn = new DeprecationColumn(preparedValues.NmperDeprecation + 2);
-            deprecationColumn.ComputeValues(deprecationLpColumn, deprecationLdColumn);
-
-            var kaskoBonusGrSumColumn = new KaskoBonusGrSumColumn(preparedValues.Nmper + 1);
-            kaskoBonusGrSumColumn.ComputeValues(preparedValues, kaskoNmperGrColumn);
-
-            postValues.BonusBase.ComputeValue(preparedValues, kaskoBonusGrSumColumn);
-
-            var npvBonusExpensesColumn = new NPVBonusExpensesColumn(preparedValues.Nmper + 1);
-            npvBonusExpensesColumn.ComputeValues(preparedValues, postValues);
-
-            var agentComissionExpensesColumn = new AgentComissionExpensesColumn(preparedValues.Nmper + 1);
-            agentComissionExpensesColumn.ComputeValues(preparedValues);
-
-            var ratExpensesColumn = new RatExpensesColumn(preparedValues.Nmper + 1);
-            ratExpensesColumn.ComputeValues(preparedValues);
-
-            var transExprensesColumn = new TransExpensesColumn(preparedValues.Nmper + 1);
-            transExprensesColumn.ComputeValues(preparedValues);
-
-            var nsibExpensesColumn = new NSIBExpensesColumn(preparedValues.Nmper + 1);
-            nsibExpensesColumn.ComputeValues(preparedValues);
-
-            var tlmExpensesColumn = new TLMExpensesColumn(preparedValues.Nmper + 1);
-            tlmExpensesColumn.ComputeValues(preparedValues, preparedPayments);
-
-            var gpsExpensesColumn = new GPSExpensesColumn(preparedValues.Nmper + 1);
-            gpsExpensesColumn.ComputeValues(preparedValues, preparedPayments);
-
-            var registrExpensesColumn = new RegistrExpensesColumn(preparedValues.Nmper + 1);
-            registrExpensesColumn.ComputeValues(preparedValues);
-
-            var insuranceBonusExpensesColumn = new InsuranceBonusExpensesColumn(preparedValues.Nmper + 1);
-            insuranceBonusExpensesColumn.ComputeValues(preparedValues, constants);
-
-            var comissionBonusExpensesColumn = new ComissionBonusExpensesColumn(preparedValues.Nmper + 1);
-            comissionBonusExpensesColumn.ComputeValues(preparedValues);
-
-            var expensesColumn = new ExpensesColumn(preparedValues.Nmper + 1);
-            expensesColumn.ComputeValues(agentComissionExpensesColumn, ratExpensesColumn, transExprensesColumn,
-                nsibExpensesColumn, tlmExpensesColumn, gpsExpensesColumn, registrExpensesColumn,
-                insuranceBonusExpensesColumn, comissionBonusExpensesColumn, npvBonusExpensesColumn);
-
-            var negativeCashflowColumn = new NegativeCashflowColumn(preparedValues.Nmper + 1);
-            negativeCashflowColumn.ComputeValues(kaskoNmperGrColumn);
-
-            var nsibBruttoGrColumn = new NSIBBruttoGrColumn(preparedValues.Nmper + 1);
-            nsibBruttoGrColumn.ComputeValues(preparedValues);
-
-            var taxColumn = new TaxColumn(preparedValues.NmperDeprecation + 2);
-            taxColumn.ComputeValues(constants, sumColumn, acceptInsuranceColumn, deprecationColumn, ratExpensesColumn,
-                registrExpensesColumn, comissionBonusExpensesColumn, transExprensesColumn, npvBonusExpensesColumn,
-                agentComissionExpensesColumn, insuranceBonusExpensesColumn, tlmExpensesColumn, gpsExpensesColumn);
-
-            var cashflowColumn = new CashflowColumn(preparedValues.Nmper + 1, dateTempColumn);
-            cashflowColumn.ComputeValues(preparedValues, sumColumn, negativeCashflowColumn);
-
-            var cashflowLeasingColumn = new CashflowLeasingColumn(preparedValues.Nmper + 1, dateTempColumn);
-            cashflowLeasingColumn.ComputeValues(preparedValues, sumColumn, negativeCashflowColumn, nsibBruttoGrColumn,
-                tlmGrColumn, gpsGrColumn);
-
-            var cashflowMsfoColumn = new CashflowMSFOColumn(preparedValues.Nmper + 1, dateTempColumn);
-            cashflowMsfoColumn.ComputeValues(preparedValues, sumColumn, negativeCashflowColumn, nsibBruttoGrColumn,
-                tlmGrColumn, gpsGrColumn, npvBonusExpensesColumn, agentComissionExpensesColumn);
-
-            var cashflowNpvColumn = new CashflowNPVColumn(preparedValues.NmperDeprecation + 2);
-            cashflowNpvColumn.ComputeValues(preparedValues, sumColumn, npvBonusExpensesColumn,
-                agentComissionExpensesColumn, taxColumn, nsibExpensesColumn, negativeCashflowColumn, ratExpensesColumn,
-                transExprensesColumn, tlmExpensesColumn, gpsExpensesColumn);
-
-            var npvWeightColumn = new NPVWeightColumn(preparedValues.Nmper + 1);
-            npvWeightColumn.ComputeValues(preparedValues, dateTempColumn);
-
-            var npvColumn = new NPVColumn(preparedValues.NmperDeprecation + 2, dateTempColumn);
-            npvColumn.ComputeValues(cashflowNpvColumn, npvWeightColumn);
-
-            var irrGrColumn = new IRRGrColumn(preparedValues.Nmper + 1);
-            irrGrColumn.ComputeValues(dateTempColumn, cashflowColumn);
-
-            var niColumn = new NIColumn(preparedValues.Nmper + 1);
-            niColumn.ComputeValues(preparedValues, cashflowColumn, irrGrColumn);
-
-            var interestColumn = new InterestColumn(preparedValues.Nmper + 1);
-            interestColumn.ComputeValues(irrGrColumn, niColumn);
-
-            var cashflowNsibColumn = new CashflowNSIBColumn(preparedValues.Nmper + 1, dateTempColumn,
-                nsibBruttoGrColumn, nsibExpensesColumn);
-
-            if (nsibBruttoGrColumn.Sum != 0)
-                cashflowNsibColumn.ComputeValues((decimal) cashflowLeasingColumn.IRR);
-
-            var revenueColumn = new RevenueColumn(preparedValues.Nmper + 1);
-            revenueColumn.ComputeValues(nsibBruttoGrColumn, nsibExpensesColumn, cashflowNsibColumn);
-
-            var sumCurrentColumn = new SumCurrentColumn(preparedValues.Nmper + 1);
-            sumCurrentColumn.ComputeValues(sumWithVatColumn);
-
-            var sumCurrentNegativeColumn = new SumCurrentNegativeColumn(preparedValues.Nmper + 1);
-            sumCurrentNegativeColumn.ComputeValues(negativeCashflowColumn);
-
-            var sumCurrentInterestColumn = new SumCurrentInterestColumn(preparedValues.Nmper + 1);
-            sumCurrentInterestColumn.ComputeValues(interestColumn);
-
-            var sumCurrentTlmColumn = new SumCurrentTLMColumn(preparedValues.Nmper + 1);
-            sumCurrentTlmColumn.ComputeValues(tlmGrColumn);
-
-            var sumRepaymentColumn = new SumRepaymentColumn(preparedValues.Nmper + 1);
-            sumRepaymentColumn.ComputeValues(constants, preparedValues, sumCurrentColumn, sumCurrentNegativeColumn,
-                sumCurrentInterestColumn, sumCurrentTlmColumn);
-
-            var extraBonusSumColumn = new ExtraBonusSumColumn(preparedValues.Nmper + 1);
-            extraBonusSumColumn.ComputeValues(preparedValues, cashflowMsfoColumn, postValues);
-
-            var cashflowMsfoFinalColumn = new CashflowMSFOFinalColumn(preparedValues.Nmper + 1, dateTempColumn);
-            cashflowMsfoFinalColumn.ComputeValues(preparedValues, cashflowMsfoColumn, extraBonusSumColumn);
-
-            var cashflowNpvFinalColumn = new CashflowNPVFinalColumn(preparedValues.NmperDeprecation + 2);
-            cashflowNpvFinalColumn.ComputeValues(preparedValues, extraBonusSumColumn, cashflowNpvColumn);
-
-            var npvFinalColumn = new NPVFinalColumn(preparedValues.NmperDeprecation + 2, dateTempColumn);
-            npvFinalColumn.ComputeValues(cashflowNpvFinalColumn, npvWeightColumn);
-
-            var directorBonusSumColumn = new DirectorBonusSumColumn(preparedValues.Nmper + 1);
-            directorBonusSumColumn.ComputeValues(preparedValues, postValues);
-
-            var cashflowMsfoFinal2Column = new CashflowMSFOFinal2Column(preparedValues.Nmper + 1, dateTempColumn);
-            cashflowMsfoFinal2Column.ComputeValues(preparedValues, directorBonusSumColumn, cashflowMsfoFinalColumn);
-
-            var cashflowNpvFinal2Column = new CashflowNPVFinal2Column(preparedValues.NmperDeprecation + 2);
-            cashflowNpvFinal2Column.ComputeValues(preparedValues, cashflowNpvFinalColumn, directorBonusSumColumn);
-
-            var npvFinal2Column = new NPVFinal2Column(preparedValues.NmperDeprecation + 2, dateTempColumn);
-            npvFinal2Column.ComputeValues(cashflowNpvFinal2Column, npvWeightColumn);
-
-            postValues.PriceUP.ComputeValue(preparedValues, sumColumn);
-            postValues.PriceUP_PR.ComputeValue(preparedValues, postValues);
-            postValues.PriceUP_Year.ComputeValue(preparedValues, postValues);
-            postValues.PriceUP_Year_PR.ComputeValue(preparedValues, postValues);
-            postValues.NPVNI.ComputeValue(preparedValues, npvColumn);
-            postValues.BonusResult.ComputeValue(preparedValues, npvBonusExpensesColumn);
-
-            return new
+            try
             {
-                postValues = postValues.GetValues(),
-                columns = new
-                {
-                    dateColumn,
-                    dateTempColumn,
-                    percentPaymentColumn,
-                    kaskoNmperGrColumn,
-                    tlmGrColumn,
-                    gpsGrColumn,
-                    sumColumn,
-                    vatColumn,
-                    sumWithVatColumn,
-                    acceptSumColumn,
-                    acceptKaskoColumn,
-                    acceptOsagoColumn,
-                    acceptInsuranceColumn,
-                    deprecationLpColumn,
-                    deprecationLdColumn,
-                    deprecationColumn,
-                    npvBonusExpensesColumn,
-                    kaskoBonusGrSumColumn,
-                    agentComissionExpensesColumn,
+                var dateColumn = new DateColumn(preparedValues.Nmper + 1);
+                dateColumn.ComputeValues(preparedValues, constants);
+
+                var dateTempColumn = new DateTempColumn(maxColumnLength);
+                dateTempColumn.ComputeValues(preparedValues);
+
+                var percentPaymentColumn = new PercentPaymentColumn(preparedPayments.Rows.Length + 1);
+                percentPaymentColumn.ComputeValues(preparedPayments);
+
+                var kaskoNmperGrColumn =
+                    new KaskoNmperGrColumn(preparedValues.Nmper + 1, dateTempColumn, preparedValues.IrrExpected);
+                kaskoNmperGrColumn.ComputeValues(preparedValues, constants);
+
+                var tlmGrColumn = new TLM_GrColumn(preparedPayments.Rows.Length + 1, dateTempColumn,
+                    preparedValues.IrrExpected);
+                tlmGrColumn.ComputeValues(preparedPayments, preparedValues);
+
+
+                var gpsGrColumn = new GPS_GrColumn(preparedPayments.Rows.Length + 1, dateTempColumn,
+                    preparedValues.IrrExpected);
+                gpsGrColumn.ComputeValues(preparedPayments, preparedValues);
+
+                postValues.BaseCost.ComputeValue(preparedValues, kaskoNmperGrColumn, tlmGrColumn, gpsGrColumn);
+
+                var sumColumn = new SumColumn(
+                    preparedValues.Nmper + 1
+                    , dateTempColumn
+                    , preparedValues
+                    , percentPaymentColumn, postValues);
+                sumColumn.ComputeValues(Convert.ToDecimal(preparedValues.IrrExpected));
+
+                var vatColumn = new VATColumn(preparedValues.Nmper + 1);
+                vatColumn.ComputeValues(new Constants.Calculation(), sumColumn, preparedValues);
+
+                var sumWithVatColumn = new SumWithVATColumn(preparedValues.Nmper + 1);
+                sumWithVatColumn.ComputeValues(new Constants.Calculation(), sumColumn, preparedValues);
+
+                var acceptSumColumn = new AcceptSumColumn(preparedValues.Nmper + 1);
+                acceptSumColumn.ComputeValues(preparedValues, sumColumn, vatColumn, sumWithVatColumn);
+
+                var acceptKaskoColumn = new AcceptKaskoColumn(preparedValues.Nmper + 1);
+                acceptKaskoColumn.ComputeValues(preparedValues);
+
+                var acceptOsagoColumn = new AcceptOsagoColumn(preparedValues.Nmper + 1);
+                acceptOsagoColumn.ComputeValues(preparedValues);
+
+                var acceptInsuranceColumn = new AcceptInsuranceColumn(preparedValues.Nmper + 1);
+                acceptInsuranceColumn.ComputeValues(acceptKaskoColumn, acceptOsagoColumn);
+
+                var deprecationLpColumn = new DeprecationLPColumn(preparedValues.Nmper + 1);
+                deprecationLpColumn.ComputeValues(preparedValues, acceptSumColumn);
+
+                var deprecationLdColumn = new DeprecationLDColumn(preparedValues.NmperDeprecation + 2);
+                deprecationLdColumn.ComputeValues(preparedValues);
+
+                var deprecationColumn = new DeprecationColumn(preparedValues.NmperDeprecation + 2);
+                deprecationColumn.ComputeValues(deprecationLpColumn, deprecationLdColumn);
+
+                var kaskoBonusGrSumColumn = new KaskoBonusGrSumColumn(preparedValues.Nmper + 1);
+                kaskoBonusGrSumColumn.ComputeValues(preparedValues, kaskoNmperGrColumn);
+
+                postValues.BonusBase.ComputeValue(preparedValues, kaskoBonusGrSumColumn);
+
+                var npvBonusExpensesColumn = new NPVBonusExpensesColumn(preparedValues.Nmper + 1);
+                npvBonusExpensesColumn.ComputeValues(preparedValues, postValues);
+
+                var agentComissionExpensesColumn = new AgentComissionExpensesColumn(preparedValues.Nmper + 1);
+                agentComissionExpensesColumn.ComputeValues(preparedValues);
+
+                var ratExpensesColumn = new RatExpensesColumn(preparedValues.Nmper + 1);
+                ratExpensesColumn.ComputeValues(preparedValues);
+
+                var transExprensesColumn = new TransExpensesColumn(preparedValues.Nmper + 1);
+                transExprensesColumn.ComputeValues(preparedValues);
+
+                var nsibExpensesColumn = new NSIBExpensesColumn(preparedValues.Nmper + 1);
+                nsibExpensesColumn.ComputeValues(preparedValues);
+
+                var tlmExpensesColumn = new TLMExpensesColumn(preparedValues.Nmper + 1);
+                tlmExpensesColumn.ComputeValues(preparedValues, preparedPayments);
+
+                var gpsExpensesColumn = new GPSExpensesColumn(preparedValues.Nmper + 1);
+                gpsExpensesColumn.ComputeValues(preparedValues, preparedPayments);
+
+                var registrExpensesColumn = new RegistrExpensesColumn(preparedValues.Nmper + 1);
+                registrExpensesColumn.ComputeValues(preparedValues);
+
+                var insuranceBonusExpensesColumn = new InsuranceBonusExpensesColumn(preparedValues.Nmper + 1);
+                insuranceBonusExpensesColumn.ComputeValues(preparedValues, constants);
+
+                var comissionBonusExpensesColumn = new ComissionBonusExpensesColumn(preparedValues.Nmper + 1);
+                comissionBonusExpensesColumn.ComputeValues(preparedValues);
+
+                var expensesColumn = new ExpensesColumn(preparedValues.Nmper + 1);
+                expensesColumn.ComputeValues(agentComissionExpensesColumn, ratExpensesColumn, transExprensesColumn,
+                    nsibExpensesColumn, tlmExpensesColumn, gpsExpensesColumn, registrExpensesColumn,
+                    insuranceBonusExpensesColumn, comissionBonusExpensesColumn, npvBonusExpensesColumn);
+
+                var negativeCashflowColumn = new NegativeCashflowColumn(preparedValues.Nmper + 1);
+                negativeCashflowColumn.ComputeValues(kaskoNmperGrColumn);
+
+                var nsibBruttoGrColumn = new NSIBBruttoGrColumn(preparedValues.Nmper + 1);
+                nsibBruttoGrColumn.ComputeValues(preparedValues);
+
+                var taxColumn = new TaxColumn(preparedValues.NmperDeprecation + 2);
+                taxColumn.ComputeValues(constants, sumColumn, acceptInsuranceColumn, deprecationColumn,
                     ratExpensesColumn,
-                    transExprensesColumn,
-                    nsibExpensesColumn,
-                    tlmExpensesColumn,
-                    gpsExpensesColumn,
-                    registrExpensesColumn,
-                    insuranceBonusExpensesColumn,
-                    comissionBonusExpensesColumn,
-                    expensesColumn,
-                    negativeCashflowColumn,
+                    registrExpensesColumn, comissionBonusExpensesColumn, transExprensesColumn, npvBonusExpensesColumn,
+                    agentComissionExpensesColumn, insuranceBonusExpensesColumn, tlmExpensesColumn, gpsExpensesColumn);
+
+                var cashflowColumn = new CashflowColumn(preparedValues.Nmper + 1, dateTempColumn);
+                cashflowColumn.ComputeValues(preparedValues, sumColumn, negativeCashflowColumn);
+
+                var cashflowLeasingColumn = new CashflowLeasingColumn(preparedValues.Nmper + 1, dateTempColumn);
+                cashflowLeasingColumn.ComputeValues(preparedValues, sumColumn, negativeCashflowColumn,
                     nsibBruttoGrColumn,
-                    taxColumn,
-                    cashflowColumn,
-                    cashflowLeasingColumn,
-                    cashflowMsfoColumn,
-                    cashflowNpvColumn,
-                    npvWeightColumn,
-                    npvColumn,
-                    irrGrColumn,
-                    niColumn,
-                    interestColumn,
-                    cashflowNsibColumn,
-                    revenueColumn,
-                    sumCurrentColumn,
-                    sumCurrentNegativeColumn,
-                    sumCurrentInterestColumn,
-                    sumCurrentTlmColumn,
-                    sumRepaymentColumn,
-                    extraBonusSumColumn,
-                    cashflowMsfoFinalColumn,
-                    cashflowNpvFinalColumn,
-                    npvFinalColumn,
-                    directorBonusSumColumn,
-                    cashflowMsfoFinal2Column,
-                    cashflowNpvFinal2Column,
-                    npvFinal2Column
-                }
-            };
+                    tlmGrColumn, gpsGrColumn);
+
+                var cashflowMsfoColumn = new CashflowMSFOColumn(preparedValues.Nmper + 1, dateTempColumn);
+                cashflowMsfoColumn.ComputeValues(preparedValues, sumColumn, negativeCashflowColumn, nsibBruttoGrColumn,
+                    tlmGrColumn, gpsGrColumn, npvBonusExpensesColumn, agentComissionExpensesColumn);
+
+                var cashflowNpvColumn = new CashflowNPVColumn(preparedValues.NmperDeprecation + 2);
+                cashflowNpvColumn.ComputeValues(preparedValues, sumColumn, npvBonusExpensesColumn,
+                    agentComissionExpensesColumn, taxColumn, nsibExpensesColumn, negativeCashflowColumn,
+                    ratExpensesColumn,
+                    transExprensesColumn, tlmExpensesColumn, gpsExpensesColumn);
+
+                var npvWeightColumn = new NPVWeightColumn(preparedValues.Nmper + 1);
+                npvWeightColumn.ComputeValues(preparedValues, dateTempColumn);
+
+                var npvColumn = new NPVColumn(preparedValues.NmperDeprecation + 2, dateTempColumn);
+                npvColumn.ComputeValues(cashflowNpvColumn, npvWeightColumn);
+
+                var irrGrColumn = new IRRGrColumn(preparedValues.Nmper + 1);
+                irrGrColumn.ComputeValues(dateTempColumn, cashflowColumn);
+
+                var niColumn = new NIColumn(preparedValues.Nmper + 1);
+                niColumn.ComputeValues(preparedValues, cashflowColumn, irrGrColumn);
+
+                var interestColumn = new InterestColumn(preparedValues.Nmper + 1);
+                interestColumn.ComputeValues(irrGrColumn, niColumn);
+
+                var cashflowNsibColumn = new CashflowNSIBColumn(preparedValues.Nmper + 1, dateTempColumn,
+                    nsibBruttoGrColumn, nsibExpensesColumn);
+
+                if (nsibBruttoGrColumn.Sum != 0)
+                    cashflowNsibColumn.ComputeValues((decimal) cashflowLeasingColumn.IRR);
+
+                var revenueColumn = new RevenueColumn(preparedValues.Nmper + 1);
+                revenueColumn.ComputeValues(nsibBruttoGrColumn, nsibExpensesColumn, cashflowNsibColumn);
+
+                var sumCurrentColumn = new SumCurrentColumn(preparedValues.Nmper + 1);
+                sumCurrentColumn.ComputeValues(sumWithVatColumn);
+
+                var sumCurrentNegativeColumn = new SumCurrentNegativeColumn(preparedValues.Nmper + 1);
+                sumCurrentNegativeColumn.ComputeValues(negativeCashflowColumn);
+
+                var sumCurrentInterestColumn = new SumCurrentInterestColumn(preparedValues.Nmper + 1);
+                sumCurrentInterestColumn.ComputeValues(interestColumn);
+
+                var sumCurrentTlmColumn = new SumCurrentTLMColumn(preparedValues.Nmper + 1);
+                sumCurrentTlmColumn.ComputeValues(tlmGrColumn);
+
+                var sumRepaymentColumn = new SumRepaymentColumn(preparedValues.Nmper + 1);
+                sumRepaymentColumn.ComputeValues(constants, preparedValues, sumCurrentColumn, sumCurrentNegativeColumn,
+                    sumCurrentInterestColumn, sumCurrentTlmColumn);
+
+                var extraBonusSumColumn = new ExtraBonusSumColumn(preparedValues.Nmper + 1);
+                extraBonusSumColumn.ComputeValues(preparedValues, cashflowMsfoColumn, postValues);
+
+                var cashflowMsfoFinalColumn = new CashflowMSFOFinalColumn(preparedValues.Nmper + 1, dateTempColumn);
+                cashflowMsfoFinalColumn.ComputeValues(preparedValues, cashflowMsfoColumn, extraBonusSumColumn);
+
+                var cashflowNpvFinalColumn = new CashflowNPVFinalColumn(preparedValues.NmperDeprecation + 2);
+                cashflowNpvFinalColumn.ComputeValues(preparedValues, extraBonusSumColumn, cashflowNpvColumn);
+
+                var npvFinalColumn = new NPVFinalColumn(preparedValues.NmperDeprecation + 2, dateTempColumn);
+                npvFinalColumn.ComputeValues(cashflowNpvFinalColumn, npvWeightColumn);
+
+                var directorBonusSumColumn = new DirectorBonusSumColumn(preparedValues.Nmper + 1);
+                directorBonusSumColumn.ComputeValues(preparedValues, postValues);
+
+                var cashflowMsfoFinal2Column = new CashflowMSFOFinal2Column(preparedValues.Nmper + 1, dateTempColumn);
+                cashflowMsfoFinal2Column.ComputeValues(preparedValues, directorBonusSumColumn, cashflowMsfoFinalColumn);
+
+                var cashflowNpvFinal2Column = new CashflowNPVFinal2Column(preparedValues.NmperDeprecation + 2);
+                cashflowNpvFinal2Column.ComputeValues(preparedValues, cashflowNpvFinalColumn, directorBonusSumColumn);
+
+                var npvFinal2Column = new NPVFinal2Column(preparedValues.NmperDeprecation + 2, dateTempColumn);
+                npvFinal2Column.ComputeValues(cashflowNpvFinal2Column, npvWeightColumn);
+
+                postValues.PriceUP.ComputeValue(preparedValues, sumColumn);
+                postValues.PriceUP_PR.ComputeValue(preparedValues, postValues);
+                postValues.PriceUP_Year.ComputeValue(preparedValues, postValues);
+                postValues.PriceUP_Year_PR.ComputeValue(preparedValues, postValues);
+                postValues.NPVNI.ComputeValue(preparedValues, npvColumn);
+                postValues.BonusResult.ComputeValue(preparedValues, npvBonusExpensesColumn);
+
+
+                var res = new
+                {
+                    postValues = postValues.GetValues(),
+                    columns = new
+                    {
+                        dateColumn,
+                        dateTempColumn,
+                        percentPaymentColumn,
+                        kaskoNmperGrColumn,
+                        tlmGrColumn,
+                        gpsGrColumn,
+                        sumColumn,
+                        vatColumn,
+                        sumWithVatColumn,
+                        acceptSumColumn,
+                        acceptKaskoColumn,
+                        acceptOsagoColumn,
+                        acceptInsuranceColumn,
+                        deprecationLpColumn,
+                        deprecationLdColumn,
+                        deprecationColumn,
+                        npvBonusExpensesColumn,
+                        kaskoBonusGrSumColumn,
+                        agentComissionExpensesColumn,
+                        ratExpensesColumn,
+                        transExprensesColumn,
+                        nsibExpensesColumn,
+                        tlmExpensesColumn,
+                        gpsExpensesColumn,
+                        registrExpensesColumn,
+                        insuranceBonusExpensesColumn,
+                        comissionBonusExpensesColumn,
+                        expensesColumn,
+                        negativeCashflowColumn,
+                        nsibBruttoGrColumn,
+                        taxColumn,
+                        cashflowColumn,
+                        cashflowLeasingColumn,
+                        cashflowMsfoColumn,
+                        cashflowNpvColumn,
+                        npvWeightColumn,
+                        npvColumn,
+                        irrGrColumn,
+                        niColumn,
+                        interestColumn,
+                        cashflowNsibColumn,
+                        revenueColumn,
+                        sumCurrentColumn,
+                        sumCurrentNegativeColumn,
+                        sumCurrentInterestColumn,
+                        sumCurrentTlmColumn,
+                        sumRepaymentColumn,
+                        extraBonusSumColumn,
+                        cashflowMsfoFinalColumn,
+                        cashflowNpvFinalColumn,
+                        npvFinalColumn,
+                        directorBonusSumColumn,
+                        cashflowMsfoFinal2Column,
+                        cashflowNpvFinal2Column,
+                        npvFinal2Column
+                    }
+                };
+
+                Response.ContentType = "application/json";
+                await Response.WriteAsync(JsonConvert.SerializeObject(res,
+                    new JsonSerializerSettings {Formatting = Formatting.Indented}));
+            }
+            catch (Exception ex)
+            {
+                Response.StatusCode = 500;
+                await Response.WriteAsync(JsonConvert.SerializeObject(new
+                    {
+                        errors = new[]
+                        {
+                            ex.Message
+                        }
+                    },
+                    new JsonSerializerSettings {Formatting = Formatting.Indented}));
+            }
         }
     }
 }
\ No newline at end of file