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Refactor DbModelOptions to use indexers for lookups

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Replaced GetEntity and GetColumn extension methods with indexers
on DbModelOptions and EntityOptions. Updated all usages to use
the new indexer syntax, improving code clarity and error handling
for missing entity or column configurations.
This commit is contained in:
tekh
2026-03-25 16:10:50 +01:00
parent 1467acc4a1
commit 11ebfdd21e
4 changed files with 105 additions and 107 deletions
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14
src/ReC.Application/Common/Options/DbModel/DbModelOptions.cs
View File

@@ -1,6 +1,20 @@
using ReC.Application.Common.Exceptions;
namespace ReC.Application.Common.Options.DbModel;
public class DbModelOptions
{
public Dictionary<string, EntityOptions> Entities { get; set; } = [];
public EntityOptions this[string entityName]
{
get
{
if (Entities.TryGetValue(entityName, out var entity))
return entity;
throw new DbModelConfigurationException(
$"Entity '{entityName}' is not configured in DbModel options.");
}
}
}

25
src/ReC.Application/Common/Options/DbModel/DbModelOptionsExtensions.cs
View File

@@ -1,25 +0,0 @@
using ReC.Application.Common.Exceptions;
namespace ReC.Application.Common.Options.DbModel;
public static class DbModelOptionsExtensions
{
public static EntityOptions GetEntity(this DbModelOptions options, string entityName)
{
if (options.Entities.TryGetValue(entityName, out var entity))
return entity;
throw new DbModelConfigurationException(
$"Entity '{entityName}' is not configured in DbModel options.");
}
public static string GetColumn(this EntityOptions entity, string entityName, string propertyName)
{
if (entity.ColumnMappings.TryGetValue(propertyName, out var columnName))
return columnName;
var viewDisplay = entity.Name ?? entityName;
throw new DbModelConfigurationException(
$"Column mapping for property '{propertyName}' is not configured for entity '{viewDisplay}'.");
}
}

15
src/ReC.Application/Common/Options/DbModel/EntityOptions.cs
View File

@@ -1,3 +1,5 @@
using ReC.Application.Common.Exceptions;
namespace ReC.Application.Common.Options.DbModel;
public class EntityOptions
@@ -7,4 +9,17 @@ public class EntityOptions
public string Schema { get; set; } = "dbo";
public Dictionary<string, string> ColumnMappings { get; set; } = [];
public string this[string propertyName]
{
get
{
if (ColumnMappings.TryGetValue(propertyName, out var columnName))
return columnName;
var viewDisplay = Name ?? "unknown";
throw new DbModelConfigurationException(
$"Column mapping for property '{propertyName}' is not configured for entity '{viewDisplay}'.");
}
}
}