Adding

2026-04-07 14:21:04 -05:00
parent e37826fe30
commit 75ea216a17
264 changed files with 15920 additions and 0 deletions
@@ -0,0 +1,32 @@
+using System.Collections.Generic;
+namespace LCU.Library.Internal.LoanRateModels.Constants;
+
+public static class RateRequestVariablesConsts
+{
+    public static readonly List<string> RateRequestVariablesConstValues = new() 
+    { 
+        //RateRequest
+        RateRequestQualityFactor,
+        RateRequestTerm,
+        RateRequestLoanToValue,
+        RateRequestYear,
+        RateRequestRateType,
+        RateRequestApplicationDate,
+        RateRequestTotalCollateralValue,
+        
+        //CalculationRequest
+        RateCalculationRequestCurrentRate
+    };
+
+    //RateRequest
+    public const string RateRequestQualityFactor = "RateRequest.QualityFactor";
+    public const string RateRequestTerm = "RateRequest.Term";
+    public const string RateRequestLoanToValue = "RateRequest.LoanToValue";
+    public const string RateRequestYear = "RateRequest.Year";
+    public const string RateRequestRateType = "RateRequest.RateType";
+    public const string RateRequestApplicationDate = "RateRequest.ApplicationDate";
+    public const string RateRequestTotalCollateralValue = "RateRequest.TotalCollateralValue";
+
+    //CalculationRequest
+    public const string RateCalculationRequestCurrentRate = "RateCalculationRequest.CurrentRate";
+}
@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations.Schema;
+using LCU.Library.Internal.LoanRateModels.Enums;
+namespace LCU.Library.Internal.LoanRateModels.Entities.LoadTestingEntities;
+
+public class LoadTestRunInfo
+{
+    public int LoadTestRunInfoId { get; set; }
+    public DateTime StartTimeStamp { get; set; }
+    public DateTime? EndTimeStamp { get; set; } = null;
+    public RateTypes RateType { get; set; }
+    public int RateProcessingInfosCount { get; set; }
+    public int RateProcessingInfosCompleteCount { get; set; } = 0;
+
+    [ForeignKey("LoadTestRunInfoId")]
+    public ICollection<RateProcessingInfo> RateProcessingInfos { get; set; }
+}
@@ -0,0 +1,39 @@
+using System;
+using System.Collections.Generic;
+using LCU.Library.Internal.LCUFilterModels.Pagination;
+using LCU.Library.Internal.LoanRateModels.Enums;
+
+namespace LCU.Library.Internal.LoanRateModels.Entities.LoadTestingEntities;
+public class LoadTestRunInfoFilter : Filter
+{
+    public LoadTestRunInfoFilter()
+    {
+        SortableFields =
+        new() {
+            new SortableField
+            {
+                Field = nameof(LoadTestRunInfo.RateType), 
+                DisplayValue = "Rate Type",
+                Active = false
+            },
+            new SortableField
+            {
+                Field = nameof(LoadTestRunInfo.StartTimeStamp), 
+                DisplayValue = "Start Time",
+                IsDescending = true,
+                Active = true
+            },
+            new SortableField
+            {
+                Field = nameof(LoadTestRunInfo.EndTimeStamp), 
+                DisplayValue = "End Time",
+                Active = false
+            },
+        };
+    }
+
+    public bool InProgress { get; set; }
+    public List<RateTypes> RateTypes { get; set; } = new();
+    public DateTime? StartTimeStamp { get; set; }
+    public DateTime? EndTimeStamp { get; set; }
+}
@@ -0,0 +1,15 @@
+using LCU.Library.Internal.LoanRateModels.Enums.LoadTestingEnums;
+namespace LCU.Library.Internal.LoanRateModels.Entities.LoadTestingEntities;
+
+public class RateProcessingInfo
+{
+    public int RateProcessingInfoId { get; set; }
+    public int LoadTestRunInfoId { get; set; }
+    public string Payload { get; set; }
+    public decimal Rate { get; set; }
+    public string Column { get; set; }
+    public string Row { get; set; }
+    public RateProcessingStatusTypes RateProcessingStatusType { get; set; }
+    public RateProcessingResultTypes RateProcessingResultType { get; set; }
+    public string ProcessingMessage { get; set; }    
+}
@@ -0,0 +1,6 @@
+using LCU.Library.Internal.LCUFilterModels.Pagination;
+
+namespace LCU.Library.Internal.LoanRateModels.Entities.LoadTestingEntities;
+public class RateProcessingInfoFilter : Filter
+{
+}
@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+namespace LCU.Library.Internal.LoanRateModels.Entities;
+
+public class Rate
+{
+    public int RateId { get; set; }
+    public int? RateUploadInfoId { get; set; }
+    public int? ClosingRateUploadInfoId { get; set; }
+    public string Column { get; set; }
+    public string Row { get; set; }
+    public int RateSheetId { get; set; }
+    public decimal Value { get; set; }
+    [Required]
+    [Range(typeof(DateTime), "1/2/0001", "12/30/9999", ErrorMessage = "Value for {0} must be between {1} and {2}")]
+    public DateTime RateStartDate { get; set; }
+    public DateTime? RateEndDate { get; set; }
+
+    [ForeignKey("RateId")]
+    public ICollection<RateEvaluation> RateEvaluations { get; set; }
+
+    public Rate DeepCopyNewRate()
+    {
+        Rate newRate = (Rate)this.MemberwiseClone();
+        newRate.RateId = 0;
+        newRate.RateEvaluations = new List<RateEvaluation>();
+        foreach (var rateRule in RateEvaluations)
+        {
+            var newRateRule = (RateEvaluation)rateRule.ShallowCopyNewRate();
+            newRate.RateEvaluations.Add(newRateRule);
+        }
+
+        return newRate;
+    }
+}
@@ -0,0 +1,21 @@
+using System.ComponentModel.DataAnnotations.Schema;
+using LCU.Library.Internal.LcuEvaluationModels.Entities;
+namespace LCU.Library.Internal.LoanRateModels.Entities;
+
+public class RateEvaluation
+{
+    public int RateEvaluationId { get; set; }
+    public int RateId { get; set; }
+    public int EvaluationDetailId { get; set; }
+
+    [ForeignKey("EvaluationDetailId")]
+    public EvaluationDetail EvaluationDetail { get; set; }
+
+    public RateEvaluation ShallowCopyNewRate()
+    {
+        var newRateRule = (RateEvaluation)MemberwiseClone();
+        newRateRule.RateEvaluationId = 0;
+        newRateRule.RateId = 0;
+        return newRateRule;
+    }
+}
@@ -0,0 +1,28 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+using LCU.Library.Internal.LoanRateModels.Enums;
+using LCU.Library.Internal.TypeExtensions.EnumExtensions;
+
+namespace LCU.Library.Internal.LoanRateModels.Entities;
+
+public class RateSheet
+{
+    [Key]
+    public int RateSheetId { get; set; }
+    [Required]
+    public RateTypes RateType { get; set; }
+    [Required] 
+    public string CreatedBy { get; set; } = "System";
+    public DateTime TimeCreated { get; set; } = DateTime.Now;
+    
+    public string SheetName => RateType.GetNameFromValue();
+    
+    [ForeignKey("RateSheetId")]
+    public ICollection<Rate> Rates { get; set; }
+    
+    [ForeignKey("RateSheetId")]
+    public ICollection<RateSheetCell> RateSheetCells { get; set; }
+
+}
@@ -0,0 +1,20 @@
+using System.ComponentModel.DataAnnotations;
+using LCU.Library.Internal.LoanRateModels.Enums;
+
+namespace LCU.Library.Internal.LoanRateModels.Entities;
+
+public class RateSheetCell
+{
+    [Key]
+    public int RateSheetCellId { get; set; }
+    [Required]
+    public int RateSheetId { get; set; }
+    [Required]
+    public string Column { get; set; }
+    public int ColumnSpan { get; set; } = 1;
+    [Required]
+    public string Row { get; set; }
+    public int RowSpan { get; set; } = 1;
+    public string Value { get; set; }
+    public RateSheetCellTypes RateSheetCellType { get; set; }
+}
@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace LCU.Library.Internal.LoanRateModels.Entities;
+
+public class RateUploadInfo
+{
+    [Key]
+    public int RateUploadInfoId { get; set; }
+    public int Version { get; set; }
+    public string Filename { get; set; }
+    public DateTime EffectiveDate { get; set; }
+    public DateTime TimeCreated { get; set; }
+    public string CreatedBy { get; set; }
+    public int RateCount { get; set; }
+    
+    [ForeignKey("RateUploadInfoId")]
+    public ICollection<Rate> Rates { get; set; }
+    
+    [ForeignKey("ClosingRateUploadInfoId")]
+    public ICollection<Rate>? ClosedRates { get; set; }
+}
@@ -0,0 +1,33 @@
+using System;
+using LCU.Library.Internal.LCUFilterModels.Pagination;
+
+namespace LCU.Library.Internal.LoanRateModels.Entities;
+public class RateUploadInfoFilter : Filter
+{
+    public RateUploadInfoFilter()
+    {
+        SortableFields =
+        new() {
+            new SortableField
+            {
+                Position = 0,
+                Field = nameof(RateUploadInfo.EffectiveDate), 
+                DisplayValue = "Effective Date",
+                IsDescending = true,
+                Active = true
+            },
+            new SortableField
+            {
+                Position = 1,
+                Field = nameof(RateUploadInfo.Version), 
+                DisplayValue = "Version",
+                IsDescending = true,
+                Active = true
+            }
+        };
+    }
+
+    public int? Version { get; set; }
+    public DateTime? EffectiveDate { get; set; }
+    public string? CreatedBy { get; set; }
+}
@@ -0,0 +1,8 @@
+namespace LCU.Library.Internal.LoanRateModels.Enums.LoadTestingEnums;
+
+public enum RateProcessingResultTypes
+{
+    NA = 0,
+    RateFound = 1,
+    RateFailure = 2
+}
@@ -0,0 +1,8 @@
+namespace LCU.Library.Internal.LoanRateModels.Enums.LoadTestingEnums;
+
+public enum RateProcessingStatusTypes
+{
+    Processing = 0,
+    Complete = 1,
+    CriticalFailure = 2
+}
@@ -0,0 +1,7 @@
+namespace LCU.Library.Internal.LoanRateModels.Enums;
+
+public enum RateSheetCellTypes
+{
+    TopHeader,
+    LeftHeader
+}
@@ -0,0 +1,34 @@
+using System.ComponentModel.DataAnnotations;
+namespace LCU.Library.Internal.LoanRateModels.Enums;
+
+public enum RateTypes
+{
+    [Display(Name = "Direct Boat Rates")]
+    DirectBoat = 0,
+    [Display(Name = "Direct Powersport Rates")]
+    DirectPowerSport = 1,
+    [Display(Name = "Direct RV Rates")]
+    DirectRv = 2,
+    [Display(Name = "Direct Signature Loan Rates")]
+    DirectSignatureLoan = 3,
+    [Display(Name = "Direct Motorcycle Rates")]
+    DirectMotorcycle = 4,
+    [Display(Name = "Direct Auto Rates")]
+    DirectAuto = 5,
+    [Display(Name = "WI Indirect Boat Buy Rates")]
+    WiIndirectBoatBuy = 6,
+    [Display(Name = "IL Indirect Boat Buy Rates")]
+    IlIndirectBoatBuy = 7,
+    [Display(Name = "WI Indirect Motorcycle Buy Rate")]
+    WiIndirectMotorcycleBuy = 8,
+    [Display(Name = "WI Indirect Powersport Buy Rate")]
+    WiIndirectPowerSportBuy = 9,
+    [Display(Name = "IL Indirect Motorcycle Buy Rate")]
+    IlIndirectMotorcycleBuy = 10,
+    [Display(Name = "IL Indirect Powersport Buy Rate")]
+    IlIndirectPowerSportBuy = 11,
+    [Display(Name = "WI Indirect Auto Buy Rates")]
+    WiIndirectAutoBuy = 12,
+    [Display(Name = "IL Indirect Auto Buy Rates")]
+    IlIndirectAutoBuy = 13
+}
@@ -0,0 +1,83 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <GeneratePackageOnBuild Condition="'$(Configuration)'!='Test'">True</GeneratePackageOnBuild>
+    <LangVersion>latest</LangVersion>
+    <Version>2.4.0</Version>
+    <Description>
+      1.0.0 - Initial Creation of Models Library.
+      1.1.0 - Refactor to use Evaluation, Added RateRequestVariablesConsts, and added RateCalcuationRequest
+      1.2.0 - Fix RateRequestVariablesConst's namespace and added static to class/list
+      1.2.2 - Update LoanRateEvaluationModels library
+      1.2.3 - Added to VehicleRateRequest, created VehiclePurposeTypes, created VehicleRateTypes, and added to RateRequestVariablesConsts.
+      1.2.4 - Fix NonCashOutRefis typo.
+      1.3.0 - Adding RateRequest which has the RateType property and also extends EvaluationRequest. VehicleRateRequest now extends RateRequest.
+      1.4.0 - Adding VehicleRateRequest VehicleTypes and removed the LTV Calc as it will be entered.
+      1.4.1 - Rename new enum VehicleTypes to VehicleSubTypes and add default of none.
+      1.4.2 - Update LoanRateEvaluationModels library
+      1.5.0 - Adding HomeEquityRateRequest, HomeLoanTypes, and LienPositionTypes
+      1.6.0 - Updating LoanRateEvaluationModels for CurrentYear Parameter
+      2.0.0 - Refactor RateRequest and RateTypes, add RateResponse
+      2.1.0 - Add InitiateRatesEvaluationsResponse model
+      2.2.0 - Add RateUploadExcelDataRequest and RateUploadRequest models
+      2.2.1 - Fix RateRequestVariablesConsts RateRequest.Year
+      2.3.0 - Adding LoadTesting Entities and Request models.
+      2.3.1 - Update LoanRateEvaluationModels library
+      2.3.2 - Ratetype change DirectMrex to be DirectSignatureLoan.
+      2.3.3 - Add LoadTestRunInfoFilter
+      2.3.4 - Add RateProcessingInfoFilter
+      2.3.5 - Add RateUploadInfo
+      2.3.6 - Change Rate.RateUploadInfoId to nullable
+      2.3.7 - Add RateUploadInfoFilter
+      2.3.8 - Update RateUploadInfo.Filepath to RateUploadInfo.Filename
+      2.3.9 - Upgrade to .Net 8
+      2.3.10 - Add ClosedRates to RateUploadInfo
+      2.3.11 - Add RateSheetCellTypes enum
+      2.3.12 - Add RateUploadInfoRequest
+      2.4.0 - Add Validation models
+    </Description>
+    <PackageReleaseNotes>
+      1.0.0 - Initial Creation of Models Library.
+      1.1.0 - Refactor to use Evaluation, Added RateRequestVariablesConsts, and added RateCalcuationRequest
+      1.2.0 - Fix RateRequestVariablesConst's namespace and added static to class/list
+      1.2.1 - Update LoanRateEvaluationModels library
+      1.2.2 - Update LoanRateEvaluationModels library
+      1.2.3 - Added to VehicleRateRequest, created VehiclePurposeTypes, created VehicleRateTypes, and added to RateRequestVariablesConsts.
+      1.2.4 - Fix NonCashOutRefis typo.
+      1.3.0 - Adding RateRequest which has the RateType property and also extends EvaluationRequest. VehicleRateRequest now extends RateRequest.
+      1.4.0 - Adding VehicleRateRequest VehicleTypes and removed the LTV Calc as it will be entered.
+      1.4.1 - Rename new enum VehicleTypes to VehicleSubTypes and add default of none.
+      1.4.2 - Update LoanRateEvaluationModels library
+      1.5.0 - Adding HomeEquityRateRequest, HomeLoanTypes, and LienPositionTypes
+      1.6.0 - Updating LoanRateEvaluationModels for CurrentYear Parameter
+      2.0.0 - Refactor RateRequest and RateTypes, add RateResponse
+      2.1.0 - Add InitiateRatesEvaluationsResponse model
+      2.2.0 - Add RateUploadExcelDataRequest and RateUploadRequest models
+      2.2.1 - Fix RateRequestVariablesConsts RateRequest.Year
+      2.3.0 - Adding LoadTesting Entities and Request models.
+      2.3.1 - Update LoanRateEvaluationModels library
+      2.3.2 - Ratetype change DirectMrex to be DirectSignatureLoan.
+      2.3.3 - Add LoadTestRunInfoFilter
+      2.3.4 - Add RateProcessingInfoFilter
+      2.3.5 - Add RateUploadInfo
+      2.3.6 - Change Rate.RateUploadInfoId to nullable
+      2.3.7 - Add RateUploadInfoFilter
+      2.3.8 - Update RateUploadInfo.Filepath to RateUploadInfo.Filename
+      2.3.9 - Upgrade to .Net 8
+      2.3.10 - Add ClosedRates to RateUploadInfo
+      2.3.11 - Add RateSheetCellTypes enum
+      2.3.12 - Add RateUploadInfoRequest
+      2.4.0 - Add Validation models
+    </PackageReleaseNotes>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="LCU.Api.Internal.FileOperationsLib" Version="3.30.6" />
+    <PackageReference Include="LCU.Library.Internal.LcuEvaluationModels" Version="2.0.1" />
+    <PackageReference Include="LCU.Library.Internal.LCUFilterModels" Version="1.0.0" />
+    <PackageReference Include="LCU.Library.Internal.TypeExtensions" Version="1.2.0" />
+    <PackageReference Include="System.ComponentModel.Annotations" Version="5.0.0" />
+  </ItemGroup>
+
+</Project>
@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+
+public class InitiateRatesEvaluationsRequest
+{
+    [Required]
+    public string SheetName { get; set; }
+    [Required]
+    public int EvaluationDetailId { get; set; }
+    public List<string> RowsOrColumns { get; set; }
+    public bool IsRowsRule { get; set; }
+}
@@ -0,0 +1,30 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+using LCU.Library.Internal.LoanRateModels.Enums;
+namespace LCU.Library.Internal.LoanRateModels.Requests.LoadTestRequest;
+
+public class LoadTestInitiateRequest
+{
+    [Required]
+    public RateTypes? RateType { get; set; }
+    [PropertyListValidation]
+    public Dictionary<string, List<string>> PropertyList { get; set; }
+}
+
+[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, AllowMultiple = false)]
+public class PropertyListValidation : ValidationAttribute
+{
+    protected override ValidationResult IsValid(object value, ValidationContext validationContext)
+    {
+        if (!(value is Dictionary<string, List<string>> dictionary))
+            return new ValidationResult("Object is not of proper type");
+
+        if (dictionary.ContainsKey(nameof(RateRequest.RateType)))
+        {
+            return new ValidationResult($"{nameof(RateRequest.RateType)} cannot be declared in the PropertyList.");
+        }
+
+        return ValidationResult.Success;
+    }
+}
@@ -0,0 +1,7 @@
+using LCU.Library.Internal.LoanRateModels.Entities.LoadTestingEntities;
+namespace LCU.Library.Internal.LoanRateModels.Requests.LoadTestRequest;
+
+public class LoadTestProcessRateRequest
+{
+    public RateProcessingInfo RateProcessingInfo { get; set; }
+}
@@ -0,0 +1,7 @@
+using LCU.Library.Internal.LoanRateModels.Entities.LoadTestingEntities;
+namespace LCU.Library.Internal.LoanRateModels.Requests.LoadTestRequest;
+
+public class LoadTestRateCompletionRequest
+{
+    public RateProcessingInfo RateProcessingInfo { get; set; }
+}
@@ -0,0 +1,9 @@
+using System.ComponentModel;
+using LCU.Library.Internal.LcuEvaluationModels.Requests;
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+
+public class RateCalculationRequest : EvaluationRequest
+{
+    [DisplayName("RateCalculationRequest.CurrentRate")]
+    public decimal CurrentRate { get; set; }
+}
@@ -0,0 +1,29 @@
+using System;
+using System.ComponentModel;
+using LCU.Library.Internal.LcuEvaluationModels.Requests;
+using LCU.Library.Internal.LoanRateModels.Enums;
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+
+public class RateRequest : EvaluationRequest
+{
+    [DisplayName("RateRequest.QualityFactor")]
+    public string QualityFactor { get; set; }
+
+    [DisplayName("RateRequest.Term")] 
+    public int Term { get; set; }
+
+    [DisplayName("RateRequest.LoanToValue")]
+    public decimal LoanToValue { get; set; }
+
+    [DisplayName("RateRequest.Year")]
+    public string Year { get; set; }
+
+    [DisplayName("RateRequest.RateType")] 
+    public RateTypes RateType { get; set; }
+
+    [DisplayName("RateRequest.ApplicationDate")]
+    public DateTime ApplicationDate { get; set; }
+
+    [DisplayName("RateRequest.TotalCollateralValue")]
+    public decimal TotalCollateralValue { get; set; }
+}
@@ -0,0 +1,12 @@
+using System.Collections.Generic;
+using LCU.Library.Internal.LoanRateModels.Enums;
+
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+public class RateSheetCellUpload
+{
+    public RateTypes RateType { get; set; }
+    public List<string> HeaderTopColumns { get; set; }
+    public List<int> HeaderTopRows { get; set; }
+    public List<string> HeaderLeftColumns { get; set; }
+    public List<int> HeaderLeftRows { get; set; }
+}
@@ -0,0 +1,8 @@
+using System.Collections.Generic;
+
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+public class RateSheetCellUploadRequest
+{
+    public string FileContent { get; set; }
+    public List<RateSheetCellUpload> Requests { get; set; }
+}
@@ -0,0 +1,9 @@
+using System;
+using LCU.Library.Internal.LoanRateModels.Enums;
+
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+public class RateSheetRequest
+{
+    public RateTypes RateType { get; set; }
+    public DateTime EffectiveDate { get; set; }
+}
@@ -0,0 +1,11 @@
+using System;
+using LCU.Api.Internal.FileOperationsLib.Models.ExcelModels.Requests;
+
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+public class RateUploadExcelDataRequest
+{
+    public string FileName { get; set; }
+    public DateTime EffectiveDate { get; set; }
+    public ExcelDataRequest ExcelDataRequest { get; set; }
+    public string CreatedBy { get; set; } = "System";
+}
@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using LCU.Library.Internal.LoanRateModels.Entities;
+
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+public class RateUploadInfoRequest
+{
+    public List<Rate> Rates { get; set; } = new();
+    public string FileName { get; set; }
+    public DateTime EffectiveDate { get; set; }
+    public string CreatedBy { get; set; } = "System";
+}
@@ -0,0 +1,10 @@
+using System;
+
+namespace LCU.Library.Internal.LoanRateModels.Requests;
+public class RateUploadRequest
+{
+    public string FileContent { get; set; }
+    public string FileName { get; set; }
+    public DateTime EffectiveDate { get; set; }
+    public string CreatedBy { get; set; } = "System";
+}
@@ -0,0 +1,31 @@
+using System.Collections.Generic;
+using LCU.Library.Internal.LoanRateModels.Entities;
+using LCU.Library.Internal.LoanRateModels.Requests;
+
+namespace LCU.Library.Internal.LoanRateModels.Responses;
+
+public class InitiateRatesEvaluationsResponse
+{
+    public bool Success { get; set; } = true;
+    public InitiateRatesEvaluationsRequest Request { get; set; }
+    public List<RateEvaluation> RateEvaluationResults { get; set; } = new();
+    public List<string> Messages { get; set; } = new();
+
+}
+
+public static class InitiateRatesEvaluationsResponseUtilities
+{
+    public static InitiateRatesEvaluationsResponse AddSuccessMessage(this InitiateRatesEvaluationsResponse response, string message)
+    {
+        response.Success = true;
+        response.Messages.Add(message);
+        return response;
+    }
+    
+    public static InitiateRatesEvaluationsResponse AddFailureMessage(this InitiateRatesEvaluationsResponse response, string message)
+    {
+        response.Success = false;
+        response.Messages.Add(message);
+        return response;
+    }
+}
@@ -0,0 +1,37 @@
+using System.Collections.Generic;
+
+namespace LCU.Library.Internal.LoanRateModels.Responses;
+
+public class RateResponse
+{
+    public bool Success { get; set; } = true;
+    public decimal Rate { get; set; }
+    public List<string> Messages { get; set; } = new();
+}
+
+public static class RateResponseUtilities
+{
+    private const decimal RateDefaultValue = (decimal)99.0;
+    
+    public static RateResponse AddErrorMessage(this RateResponse rateResponse, string message)
+    {
+        rateResponse.Messages.Add(message);
+        rateResponse.Success = false;
+        return rateResponse;
+    }
+    
+    public static RateResponse AddErrorMessage(this RateResponse rateResponse, IEnumerable<string> message)
+    {
+        rateResponse.Messages.AddRange(message);
+        return rateResponse;
+    }
+
+    public static RateResponse SetDefault(this RateResponse rateResponse)
+    {
+        return new RateResponse
+        {
+            Messages = rateResponse.Messages,
+            Rate = RateDefaultValue
+        };
+    }
+}
@@ -0,0 +1,20 @@
+using LCU.Library.Internal.LCUFilterModels.Pagination;
+using LCU.Library.Internal.LoanRateModels.Entities;
+
+namespace LCU.Library.Internal.LoanRateModels.Responses;
+
+public class RateUploadInfoFilterResponse : PagedResponse<RateUploadInfo>
+{
+    public RateUploadInfoFilterResponse() { }
+
+    public RateUploadInfoFilterResponse(RateUploadInfoFilterResult pagedResult, RateUploadInfoFilter filter)
+    {
+        TotalCount = pagedResult.TotalCount;
+        LatestRateUploadInfo = pagedResult.LatestRateUploadInfo;
+        PagedResponse = new PagedResponse<RateUploadInfo>(pagedResult, filter);
+    }
+
+    public int TotalCount { get; set; }
+    public RateUploadInfo LatestRateUploadInfo { get; set; }
+    public PagedResponse<RateUploadInfo> PagedResponse { get; set; }    
+}
@@ -0,0 +1,10 @@
+using LCU.Library.Internal.LCUFilterModels.Pagination;
+using LCU.Library.Internal.LoanRateModels.Entities;
+
+namespace LCU.Library.Internal.LoanRateModels.Responses;
+
+public class RateUploadInfoFilterResult : PagedResult<RateUploadInfo>
+{
+    public int TotalCount { get; set; }
+    public RateUploadInfo LatestRateUploadInfo { get; set; }
+}
@@ -0,0 +1,53 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace LCU.Library.Internal.LoanRateModels.Responses.Validation.RateSheetValidations;
+public static class RateSheetValidation
+{
+    public static RateSheetValidationItem IsWithinTrendRange(decimal oldValue, decimal newValue, List<decimal> history)
+    {
+        var validation = new RateSheetValidationItem
+        {
+            Label = "Within Trend Range",
+            Description = "If there is a history of change, is the current trend within the trend history's max and min values.",
+            RateSheetValidationType = RateSheetValidationTypes.IsWithinTrendRange
+        };
+        
+        if (newValue == 0 || oldValue == 0)
+        {
+            validation.Pass = false;
+            validation.Message = $"Values cannot be zero. OldValue: {oldValue} | NewValue: {newValue}";
+            return validation;
+        }
+
+        var currentTrend = oldValue / newValue;
+        var trends = history.Zip(history.Skip(1), (x, y) => y / x).ToList();
+
+        var currentTrendString = Math.Round(currentTrend * 100, 2).ToString("0.##");
+        var minTrendString = Math.Round(trends.Min() * 100, 2).ToString("0.##");
+        var maxTrendString = Math.Round(trends.Max() * 100, 2).ToString("0.##");
+
+        validation.Value = currentTrendString;
+        validation.Formula = trends.Count == 0
+                                ? "No history found"
+                                : $"{currentTrendString} >= {minTrendString} && {currentTrendString} <= {maxTrendString}";
+        validation.Criteria = trends.Count == 0
+                                ? "No history found"
+                                : $"{minTrendString}% - {maxTrendString}%";
+        validation.Pass = trends.Count == 0 || currentTrend >= trends.Min() && currentTrend <= trends.Max();
+        return validation;
+    }
+
+    public static RateSheetValidationItem IsWithinRange(decimal value, decimal min, decimal max)
+        => new()
+        {
+            Label = "Within Range",
+            Description = "Value is within the min and max values.",
+            Value = value.ToString("0.##"),
+            Formula = $"{value:0.##} >= {min:0.##} && {value:0.##} <= {max:0.##}",
+            Criteria = $"{min:0.##} - {max:0.##}",
+            Pass = value >= min && value <= max,
+            RateSheetValidationType = RateSheetValidationTypes.IsWithinRange
+        };
+}
@@ -0,0 +1,5 @@
+namespace LCU.Library.Internal.LoanRateModels.Responses.Validation.RateSheetValidations;
+public class RateSheetValidationItem : ValidationItem
+{
+    public RateSheetValidationTypes RateSheetValidationType { get; set; }
+}
@@ -0,0 +1,8 @@
+using System.Collections.Generic;
+using LCU.Library.Internal.LoanRateModels.Entities;
+
+namespace LCU.Library.Internal.LoanRateModels.Responses.Validation.RateSheetValidations;
+public class RateSheetValidationResult : ValidationResult<Rate, RateSheetValidationItem>
+{
+    public override List<RateSheetValidationItem> Validations { get; set; }
+}
@@ -0,0 +1,6 @@
+namespace LCU.Library.Internal.LoanRateModels.Responses.Validation.RateSheetValidations;
+public enum RateSheetValidationTypes
+{
+    IsWithinTrendRange,
+    IsWithinRange
+}
@@ -0,0 +1,11 @@
+namespace LCU.Library.Internal.LoanRateModels.Responses.Validation;
+public class ValidationItem
+{
+    public string Label { get; set; } = string.Empty;
+    public string Value { get; set; } = string.Empty;
+    public string Description { get; set; } = string.Empty;
+    public string Criteria { get; set; } = string.Empty;
+    public string Formula { get; set; } = string.Empty;
+    public string Message { get; set; } = string.Empty;
+    public bool Pass { get; set; }
+}
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace LCU.Library.Internal.LoanRateModels.Responses.Validation;
+public class ValidationResult<TEntity, TValidationItem> where TValidationItem : ValidationItem
+{
+    public TEntity NewItem { get; set; }
+    public TEntity? OriginalItem { get; set; }
+    public virtual List<TValidationItem> Validations { get; set; }
+    public string Message { get; set; } = string.Empty;
+    public bool Pass { get; set; } = true;
+    
+    public List<string> ValidationMessages => Validations.Where(x => !string.IsNullOrWhiteSpace(x.Message))
+                                                         .Select(x => x.Message).ToList();
+    public List<TValidationItem> PassedValidations => Validations.Where(x => x.Pass).ToList();
+    public List<TValidationItem> FailedValidations => Validations.Where(x => !x.Pass).ToList();
+    public double Percentage => Math.Round(((double)PassedValidations.Count / Validations.Count) * 100, 2);
+
+    public bool CheckValidation()
+    {
+        Pass = Validations.Count == 0 || Validations.All(x => x.Pass);
+        return Pass;
+    }
+}