Add Format and apply rules

.editorconfig

@@ -23,6 +23,9 @@ csharp_new_line_before_members_in_anonymous_types     = true
 # Sort using and Import directives with System.* appearing first
 dotnet_sort_system_directives_first                        = false
 
+## Primary constructors
+dotnet_analyzer_diagnostic.category-Style.severity = none
+
 # Avoid "this." if not necessary
 dotnet_style_qualification_for_field                       = false : suggestion
 dotnet_style_qualification_for_property                    = false : suggestion

samples/YesSql.Samples.Hi/Program.cs

@@ -7,7 +7,7 @@
 
 namespace YesSql.Samples.Hi
 {
-    internal class Program
+    internal sealed class Program
     {
         static void Main(string[] args)
         {

src/Directory.Build.props

@@ -37,4 +37,81 @@
         </PackageReference>
     </ItemGroup>
 
+    <PropertyGroup Label="Analysis rules">
+
+        <AnalysisLevel>latest-Recommended</AnalysisLevel>
+
+        <!-- Member is explicitly initialized to its default value -->
+        <NoWarn>$(NoWarn);CA1805</NoWarn>
+
+        <!-- The behavior could vary based on the current user's locale setting -->
+        <NoWarn>$(NoWarn);CA1304;CA1305;CA1310</NoWarn>
+
+        <!-- Specify a culture or use an invariant version to avoid implicit dependency on current culture -->
+        <NoWarn>$(NoWarn);CA1311</NoWarn>
+
+        <!-- Do not declare static members on generic types -->
+        <NoWarn>$(NoWarn);CA1000</NoWarn>
+
+        <!-- For improved performance, use the LoggerMessage delegates -->
+        <NoWarn>$(NoWarn);CA1848</NoWarn>
+
+        <!-- Identifier contains type name -->
+        <NoWarn>$(NoWarn);CA1720</NoWarn>
+
+        <!-- Do not declare visible instance fields -->
+        <NoWarn>$(NoWarn);CA1051</NoWarn>
+
+        <!-- Avoid using cref tags with a prefix -->
+        <NoWarn>$(NoWarn);CA1200</NoWarn>
+
+        <!-- Rename type name X so that it does not end in 'Delegate', 'EventHandler', 'Permission' etc -->
+        <NoWarn>$(NoWarn);CA1711</NoWarn>
+
+        <!-- Parameter name differs from original overriden implemented name -->
+        <NoWarn>$(NoWarn);CA1725</NoWarn>
+
+        <!-- Reserved keyword -->
+        <NoWarn>$(NoWarn);CA1716</NoWarn>
+
+        <!-- Type owns disposable field(s) -->
+        <NoWarn>$(NoWarn);CA1001</NoWarn>
+
+        <!-- Exception type is not sufficiently specific -->
+        <NoWarn>$(NoWarn);CA2201</NoWarn>
+
+        <!-- Remove the underscores from member name -->
+        <NoWarn>$(NoWarn);CA1707</NoWarn>
+
+        <!-- Use PascalCase for named placeholders in the logging message template -->
+        <NoWarn>$(NoWarn);CA1727</NoWarn>
+
+        <!-- CA1861: Prefer 'static readonly' fields over constant array arguments if the called method is called repeatedly and is not mutating the passed array -->
+        <NoWarn>$(NoWarn);CA1861</NoWarn>
+
+        <!-- NU1603: 'PackageA' 4.0.0 depends on 'PackageB' (>= 4.0.0) but 4.0.0 was not found. An approximate best match of 5.0.0 was resolved. -->
+        <NoWarn>$(NoWarn);NU1603</NoWarn>
+
+        <NoWarn>$(NoWarn);612</NoWarn>
+
+        <NoWarn>$(NoWarn);618</NoWarn>
+
+        <NoWarn>$(NoWarn);CA2211</NoWarn>
+
+        <!-- CA1016: Mark assemblies with AssemblyVersionAttribute -->
+        <NoWarn>$(NoWarn);CA1016</NoWarn>
+
+        <!-- CA1016: Mark assemblies with AssemblyVersionAttribute -->
+        <NoWarn>$(NoWarn);CA2254</NoWarn>
+
+        <NoWarn>$(NoWarn);CA2208</NoWarn>
+
+        <!-- SA0001: All diagnostics of XML documentation comments has been disabled due to the current project configuration. -->
+        <NoWarn>$(NoWarn),1573,1591,1712</NoWarn>
+
+        <!-- NETSDK1206: Found version-specific or distribution-specific runtime identifier(s). -->
+        <NoWarn>$(NoWarn);NETSDK1206</NoWarn>
+
+    </PropertyGroup>
+
 </Project>

src/YesSql.Abstractions/ISqlDialect.cs

@@ -27,7 +27,7 @@ public interface ISqlDialect
 
         void ResetTypeHandlers();
 
-        void AddTypeHandler<T, U>(Func<T, U> handler);
+        void AddTypeHandler<T, TU>(Func<T, TU> handler);
 
         /// <summary>
         /// Gets the name of the dialect.
@@ -38,7 +38,7 @@ public interface ISqlDialect
         /// Gets the cascade constraint sql statement.
         /// </summary>
         string CascadeConstraintsString { get; }
-        
+
         /// <summary>
         /// Gets the create table sql statement.
         /// </summary>
@@ -64,7 +64,7 @@ public interface ISqlDialect
         /// Whether the underlying database support batching.
         /// </summary>
         bool SupportsBatching { get; }
-        
+
         /// <summary>
         /// Whether the dialect support unique queries.
         /// </summary>
@@ -94,7 +94,7 @@ public interface ISqlDialect
         /// Gets the Int64 primary key with identity column SQL statement.
         /// </summary>
         string LegacyIdentityColumnString { get; }
-        
+
         /// <summary>
         /// Gets the identity select SQL statement to append to an insert in order to return the last generated identifier.
         /// </summary>

src/YesSql.Abstractions/Indexes/DescribeFor.cs

@@ -88,19 +88,11 @@ public IGroupFor<TIndex> Map(Func<T, Task<TIndex>> map)
 
         public IReduceFor<TIndex, TKeyG> Group<TKeyG>(Expression<Func<TIndex, TKeyG>> group)
         {
-            var memberExpression = group.Body as MemberExpression;
+            var memberExpression = group.Body as MemberExpression
+                ?? throw new ArgumentException("Group expression is not a valid member of: " + typeof(TIndex).Name);
 
-            if (memberExpression == null)
-            {
-                throw new ArgumentException("Group expression is not a valid member of: " + typeof(TIndex).Name);
-            }
-
-            var property = memberExpression.Member as PropertyInfo;
-
-            if (property == null)
-            {
-                throw new ArgumentException("Group expression is not a valid property of: " + typeof(TIndex).Name);
-            }
+            var property = memberExpression.Member as PropertyInfo
+                ?? throw new ArgumentException("Group expression is not a valid property of: " + typeof(TIndex).Name);
 
             GroupProperty = property;
 

src/YesSql.Abstractions/SimplifiedTypeName.cs → src/YesSql.Abstractions/SimplifiedTypeNameAttribute.cs

@@ -5,11 +5,12 @@ namespace YesSql
     /// <summary>
     /// Use this attribute to provide a custom string representation of a type.
     /// </summary>
-    public class SimplifiedTypeName : Attribute
+    [AttributeUsage(AttributeTargets.Class | AttributeTargets.Enum | AttributeTargets.Interface | AttributeTargets.Delegate)]
+    public class SimplifiedTypeNameAttribute : Attribute
     {
         public string Name { get; set; }
 
-        public SimplifiedTypeName(string name)
+        public SimplifiedTypeNameAttribute(string name)
         {
             Name = name;
         }

src/YesSql.Core/Commands/BatchCommand.cs

@@ -12,7 +12,7 @@ public class BatchCommand : IIndexCommand
         public static int DefaultBuilderCapacity = 10 * 1024;
 
         public List<string> Queries { get; set; } = new List<string>();
-        public DbCommand Command { get; set; } 
+        public DbCommand Command { get; set; }
         public List<Action<DbDataReader>> Actions = new();
         public int ExecutionOrder => 0;
 

src/YesSql.Core/Commands/IndexCommand.cs

@@ -110,7 +110,11 @@ protected string Inserts(Type type, ISqlDialect dialect)
                     for (var i = 0; i < allProperties.Length; i++)
                     {
                         var property = allProperties.ElementAt(i);
-                        sbParameterList.Append("@").Append(property.Name).Append(ParameterSuffix);
+
+                        sbParameterList.Append('@')
+                            .Append(property.Name)
+                            .Append(ParameterSuffix);
+
                         if (i < allProperties.Length - 1)
                         {
                             sbParameterList.Append(", ");
@@ -186,6 +190,6 @@ private static bool IsWriteable(PropertyInfo pi)
 
         public abstract bool AddToBatch(ISqlDialect dialect, List<string> queries, DbCommand batchCommand, List<Action<DbDataReader>> actions, int index);
 
-        private record CompoundKey(string Dialect, string Type, string Schema, string Prefix, string Collection);
+        private sealed record CompoundKey(string Dialect, string Type, string Schema, string Prefix, string Collection);
     }
 }

src/YesSql.Core/Data/NullableThumbprintFactory.cs

@@ -9,9 +9,9 @@ namespace YesSql.Data
     /// If nullable arguments (including strings) are used, the SQL should vary.
     /// This class allows to generate a Thumbprint for each set of nullable compiled query properties.
     /// </summary>
-    internal class NullableThumbprintFactory
+    internal sealed class NullableThumbprintFactory
     {
-        private static Dictionary<Type, NullableThumbprintBuilder> _discriminatorFactories = new();
+        private static readonly Dictionary<Type, NullableThumbprintBuilder> _discriminatorFactories = new();
 
         internal static NullableThumbprintBuilder GetNullableThumbprintBuilder(Type type)
         {
@@ -32,29 +32,27 @@ internal static NullableThumbprintBuilder GetNullableThumbprintBuilder(Type type
 
         public static long GetNullableThumbprint(object item)
         {
-            if (item == null)
-            {
-                throw new ArgumentNullException(nameof(item));
-            }
+            ArgumentNullException.ThrowIfNull(item);
 
             var builder = GetNullableThumbprintBuilder(item.GetType());
+
             return builder.GetNullableThumbprint(item);
         }
     }
 
-    internal class NullableThumbprintBuilder
+    internal sealed class NullableThumbprintBuilder
     {
-        private Type _type;
+        private readonly Type _type;
         private static int _globalTypeIndex;
-        private long _typeIndex;
+        private readonly long _typeIndex;
         private const int MaxTypeIndex = 1 << 16; // 65536 types max, 16 bits for the type
         private const int MaxProperties = 48;
 
-        private List<INullablePropertyAccessor> _nullableAccessors;
+        private readonly List<INullablePropertyAccessor> _nullableAccessors;
 
 
         public NullableThumbprintBuilder(Type type)
-        { 
+        {
             _type = type;
 
             // Each type gets a unique type index
@@ -96,7 +94,7 @@ private interface INullablePropertyAccessor
             bool IsPropertyNull(object obj);
         }
 
-        private class NullableAccessor<T, TU> : INullablePropertyAccessor where T : class
+        private sealed class NullableAccessor<T, TU> : INullablePropertyAccessor where T : class
         {
             private readonly Func<T, TU> _getter;
 
@@ -111,6 +109,8 @@ bool INullablePropertyAccessor.IsPropertyNull(object obj)
             }
         }
 
+        private const long _long1 = 1;
+
         /// <summary>
         /// Returns an 64 bits integer representing the unique set of nullable fields as a bit mask. The 16 MSB represent the type, and the 48 LSB represent individual fields
         /// </summary>
@@ -122,14 +122,12 @@ public long GetNullableThumbprint(object o)
             {
                 return mask;
             }
-
-            const long long1 = 1;
 
-            for (var i= 0; i < _nullableAccessors.Count; i++)
+            for (var i = 0; i < _nullableAccessors.Count; i++)
             {
                 if (_nullableAccessors[i].IsPropertyNull(o))
                 {
-                    mask = mask | (long1 << i);
+                    mask = mask | (_long1 << i);
                 }
             }
 

src/YesSql.Core/Data/PropertyAccessorFactory.cs

@@ -9,11 +9,11 @@ namespace YesSql.Data
     /// </summary>
     public class PropertyAccessorFactory : IAccessorFactory
     {
-        const BindingFlags DefaultBindingFlags = BindingFlags.IgnoreCase 
-            | BindingFlags.Public  
-            | BindingFlags.Instance 
-            | BindingFlags.GetProperty 
-            | BindingFlags.SetProperty 
+        const BindingFlags DefaultBindingFlags = BindingFlags.IgnoreCase
+            | BindingFlags.Public
+            | BindingFlags.Instance
+            | BindingFlags.GetProperty
+            | BindingFlags.SetProperty
             ;
 
         private readonly string _propertyName;
@@ -41,7 +41,7 @@ public IAccessor<T> CreateAccessor<T>(Type tContainer)
             var setter = propertyInfo.GetSetMethod(true).CreateDelegate(setType);
 
             Type accessorType = null;
-            
+
             if (tProperty == typeof(int))
             {
                 accessorType = typeof(IntAccessor<>);
@@ -66,7 +66,7 @@ public IAccessor<T> CreateAccessor<T>(Type tContainer)
         /// An accessor to an Int32 Id property
         /// </summary>
         /// <typeparam name="T"></typeparam>
-        internal class IntAccessor<T> : IAccessor<long>
+        internal sealed class IntAccessor<T> : IAccessor<long>
         {
             private readonly Func<T, int> _getter;
             private readonly Action<T, int> _setter;
@@ -92,7 +92,7 @@ void IAccessor<long>.Set(object obj, long value)
         /// An accessor to an Int64 Id property
         /// </summary>
         /// <typeparam name="T"></typeparam>
-        internal class LongAccessor<T> : IAccessor<long>
+        internal sealed class LongAccessor<T> : IAccessor<long>
         {
             private readonly Func<T, long> _getter;
             private readonly Action<T, long> _setter;

src/YesSql.Core/Data/WorkerQueryKey.cs

@@ -15,15 +15,9 @@ namespace YesSql.Data
 
         public WorkerQueryKey(string prefix, long[] ids)
         {
-            if (prefix == null)
-            {
-                throw new ArgumentNullException(nameof(prefix));
-            }
+            ArgumentNullException.ThrowIfNull(prefix);
 
-            if (ids == null)
-            {
-                throw new ArgumentNullException(nameof(ids));
-            }
+            ArgumentNullException.ThrowIfNull(ids);
 
             _prefix = prefix;
             _parameters = null;
@@ -59,12 +53,12 @@ public bool Equals(WorkerQueryKey other)
             {
                 return false;
             }
-            
+
             if (_parameters != null || other._parameters != null)
             {
                 return SameParameters(_parameters, other._parameters);
             }
-            
+
             if (_ids != null || other._ids != null)
             {
                 return SameIds(_ids, other._ids);
@@ -181,5 +175,15 @@ private static bool SameIds(long[] values1, long[] values2)
 
             return true;
         }
+
+        public static bool operator ==(WorkerQueryKey left, WorkerQueryKey right)
+        {
+            return left.Equals(right);
+        }
+
+        public static bool operator !=(WorkerQueryKey left, WorkerQueryKey right)
+        {
+            return !(left == right);
+        }
     }
 }