Merge branch 'litedb-org:master' into master

Author: arpadbarta

CODE_OF_CONDUCT.md

@@ -0,0 +1,128 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, religion, or sexual identity
+and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the
+  overall community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or
+  advances of any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email
+  address, without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+[Discord](https://discord.gg/u8seFBH9Zu).
+All complaints will be reviewed and investigated promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series
+of actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or
+permanent ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior,  harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within
+the community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.0, available at
+https://www.contributor-covenant.org/version/2/0/code_of_conduct.html.
+
+Community Impact Guidelines were inspired by [Mozilla's code of conduct
+enforcement ladder](https://github.com/mozilla/diversity).
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see the FAQ at
+https://www.contributor-covenant.org/faq. Translations are available at
+https://www.contributor-covenant.org/translations.

LiteDB.Tests/Expressions/Expressions_Exec_Tests.cs

@@ -104,6 +104,19 @@ BsonValue S(string s, params BsonValue[] args)
                 return BsonExpression.Create(s, args).ExecuteScalar(doc);
             }
 
+            // Arithmetic operators
+            doc = new BsonDocument();
+            // Int
+            S("6 + 3").ExpectValue(9);
+            S("6 * 3").ExpectValue(18);
+            S("6 % 3").ExpectValue(0);
+            S("6 / 3").ExpectValue(2);
+            // Double
+            S("6.0 + 3.0").ExpectValue(9);
+            S("6.0 * 3.0").ExpectValue(18);
+            S("6.0 % 3.0").ExpectValue(0);
+            S("6.0 / 3.0").ExpectValue(2);
+
             // Operators order
             doc = J("{ a: 1, b: 2, c: 3 }");
 

LiteDB.Tests/Issues/Issue2570_Tests.cs

@@ -0,0 +1,63 @@
+using FluentAssertions;
+using Xunit;
+
+namespace LiteDB.Tests.Issues;
+
+public class Issue2570_Tests
+{
+    public class Person
+    {
+        public int Id { get; set; }
+
+        public (string FirstName, string LastName) Name { get; set; }
+    }
+
+    [Fact]
+    public void Issue2570_Tuples()
+    {
+        using (var db = new LiteDatabase(":memory:"))
+        {
+            var col = db.GetCollection<Person>("Person");
+
+            col.Insert(new Person { Name = ("John", "Doe") });
+            col.Insert(new Person { Name = ("Joana", "Doe") });
+            
+            var result = col.FindOne(x => x.Name.FirstName == "John");
+
+            result.Should().NotBeNull();
+            result.Name.FirstName.Should().Be("John");
+            result.Name.LastName.Should().Be("Doe");
+        }
+    }
+    
+    public struct PersonData
+    {
+        public string FirstName;
+        public string LastName;
+    }
+    
+    public class PersonWithStruct
+    {
+        public int Id { get; set; }
+
+        public PersonData Name { get; set; }
+    }
+    
+    [Fact]
+    public void Issue2570_Structs()
+    {
+        using (var db = new LiteDatabase(":memory:"))
+        {
+            var col = db.GetCollection<PersonWithStruct>("Person");
+
+            col.Insert(new PersonWithStruct { Name = new PersonData { FirstName = "John", LastName = "Doe" } });
+            col.Insert(new PersonWithStruct { Name = new PersonData { FirstName = "Joana", LastName = "Doe" } });
+            
+            var result = col.FindOne(x => x.Name.FirstName == "John");
+
+            result.Should().NotBeNull();
+            result.Name.FirstName.Should().Be("John");
+            result.Name.LastName.Should().Be("Doe");
+        }
+    }
+}

LiteDB/Client/Mapper/BsonMapper.GetEntityMapper.cs

@@ -169,7 +169,10 @@ protected virtual IEnumerable<MemberInfo> GetTypeMembers(Type type)
             .Where(x => x.CanRead && x.GetIndexParameters().Length == 0)
             .Select(x => x as MemberInfo));
 
-        if (this.IncludeFields)
+        var shouldIncludeFields = members.Count == 0
+                                  && type.GetTypeInfo().IsValueType;
+                                  
+        if (shouldIncludeFields || this.IncludeFields)
         {
             members.AddRange(type.GetFields(flags).Where(x => !x.Name.EndsWith("k__BackingField") && x.IsStatic == false)
                 .Select(x => x as MemberInfo));

LiteDB/Document/BsonValue.cs

@@ -500,6 +500,17 @@ public static implicit operator BsonValue(DateTime value)
             return left.AsDouble / right.AsDouble;
         }
 
+        // %
+        public static BsonValue operator %(BsonValue left, BsonValue right)
+        {
+            if (!left.IsNumber || !right.IsNumber) return BsonValue.Null;
+            if (left.IsInt32 && right.IsInt32) return left.AsInt32 % right.AsInt32;
+            if (left.IsInt64 && right.IsInt64) return left.AsInt64 % right.AsInt64;
+            if (left.IsDecimal && right.IsDecimal) return left.AsDecimal % right.AsDecimal;
+
+            return left.AsDouble % right.AsDouble;
+        }
+
         public override string ToString()
         {
             return JsonSerializer.Serialize(this);