Support custom semantic domains ending in 0

Backend.Tests/Controllers/LiftControllerTests.cs

@@ -587,12 +587,6 @@ public void TestRoundtrip(RoundTripObj roundTripObj)
                 }
             }
 
-            // Assert that the first SemanticDomain doesn't have an empty MongoId.
-            if (allWords[0].Senses.Count > 0 && allWords[0].Senses[0].SemanticDomains.Count > 0)
-            {
-                Assert.That(allWords[0].Senses[0].SemanticDomains[0].MongoId, Is.Not.Empty);
-            }
-
             // Export.
             var exportedFilePath = _liftController.CreateLiftExport(proj1.Id).Result;
             var exportedDirectory = FileOperations.ExtractZipFile(exportedFilePath, null);

Backend.Tests/Controllers/SemanticDomainControllerTests.cs

@@ -31,7 +31,7 @@ protected virtual void Dispose(bool disposing)
         private const string Id = "1";
         private const string Lang = "en";
         private const string Name = "Universe";
-        private readonly SemanticDomainFull _semDom = new() { Id = Id, Lang = Lang, Name = Name };
+        private readonly SemanticDomain _semDom = new() { Id = Id, Lang = Lang, Name = Name };
 
         [SetUp]
         public void Setup()
@@ -60,7 +60,7 @@ public void GetAllSemanticDomainNamesNotFound()
         [Test]
         public void GetSemanticDomainFullDomainFound()
         {
-            ((SemanticDomainRepositoryMock)_semDomRepository).SetNextResponse(_semDom);
+            ((SemanticDomainRepositoryMock)_semDomRepository).SetNextResponse(new SemanticDomainFull(_semDom));
             var domain = (SemanticDomainFull?)(
                 (ObjectResult)_semDomController.GetSemanticDomainFull(Id, Lang).Result).Value;
             Assert.That(domain?.Id, Is.EqualTo(Id));

Backend.Tests/Models/ProjectTests.cs

@@ -56,11 +56,11 @@ public void TestNotEquals()
             Assert.That(project.Equals(project2), Is.False);
 
             project2 = project.Clone();
-            project2.AnalysisWritingSystems.Add(new WritingSystem());
+            project2.AnalysisWritingSystems.Add(new());
             Assert.That(project.Equals(project2), Is.False);
 
             project2 = project.Clone();
-            project2.SemanticDomains.Add(new SemanticDomain());
+            project2.SemanticDomains.Add(new());
             Assert.That(project.Equals(project2), Is.False);
 
             project2 = project.Clone();
@@ -74,7 +74,7 @@ public void TestNotEquals()
             Assert.That(project.Equals(project2), Is.False);
 
             project2 = project.Clone();
-            project2.CustomFields.Add(new CustomField());
+            project2.CustomFields.Add(new());
             Assert.That(project.Equals(project2), Is.False);
 
             project2 = project.Clone();
@@ -99,16 +99,27 @@ public void TestNotEquals()
         [Test]
         public void TestClone()
         {
-            var system = new WritingSystem("en", "WritingSystemName", "calibri");
-            var project = new Project { Name = "ProjectName", VernacularWritingSystem = system };
-            var domain = new SemanticDomain { Name = "SemanticDomainName", Id = "1" };
-            project.SemanticDomains.Add(domain);
-
-            var customField = new CustomField { Name = "CustomFieldName", Type = "type" };
-            project.CustomFields.Add(customField);
-
-            var emailInvite = new EmailInvite(10, "[email protected]", Role.Harvester);
-            project.InviteTokens.Add(emailInvite);
+            var project = new Project
+            {
+                Id = "ProjectId",
+                Name = "ProjectName",
+                IsActive = true,
+                LiftImported = true,
+                DefinitionsEnabled = true,
+                GrammaticalInfoEnabled = true,
+                AutocompleteSetting = AutocompleteSetting.On,
+                SemDomWritingSystem = new("fr", "Français"),
+                VernacularWritingSystem = new("en", "English", "Calibri"),
+                AnalysisWritingSystems = new() { new("es", "Español") },
+                SemanticDomains = new() { new() { Name = "SemanticDomainName", Id = "1" } },
+                ValidCharacters = new() { "a", "b", "c" },
+                RejectedCharacters = new() { "X", "Y", "Z" },
+                CustomFields = new() { new() { Name = "CustomFieldName", Type = "type" } },
+                WordFields = new() { "some field string" },
+                PartsOfSpeech = new() { "noun", "verb" },
+                InviteTokens = new() { new(10, "[email protected]", Role.Harvester) },
+                WorkshopSchedule = new() { new(2222, 2, 22), },
+            };
 
             var project2 = project.Clone();
             Assert.That(project, Is.EqualTo(project2));

Backend.Tests/Models/SemanticDomainTest.cs

@@ -41,6 +41,54 @@ public void TestHashCode()
                 Is.Not.EqualTo(new SemanticDomain { Name = Guid.NewGuid().ToString() }.GetHashCode())
             );
         }
+
+        private static readonly List<string> _invalidIds = new()
+        {
+            "",
+            "a",
+            "123",
+            "1.42.9",
+            ".1.3.6",
+            "9.9.r",
+            "1.2.3..4"
+        };
+
+        [TestCaseSource(nameof(_invalidIds))]
+        public void TestIsValidIdInvalid(string id)
+        {
+            Assert.That(SemanticDomain.IsValidId(id), Is.False);
+            Assert.That(SemanticDomain.IsValidId(id, true), Is.False);
+        }
+
+        private static readonly List<string> _validIds = new()
+        {
+            "6",
+            "3.7",
+            "1.2.9",
+            "9.9.9.1",
+        };
+
+        [TestCaseSource(nameof(_validIds))]
+        public void TestIsValidIdValid(string id)
+        {
+            Assert.That(SemanticDomain.IsValidId(id), Is.True);
+            Assert.That(SemanticDomain.IsValidId(id, true), Is.True);
+        }
+
+        private static readonly List<string> _customIds = new()
+        {
+            "0",
+            "3.0",
+            "1.2.0",
+            "9.9.9.0",
+        };
+
+        [TestCaseSource(nameof(_customIds))]
+        public void TestIsValidIdCustom(string id)
+        {
+            Assert.That(SemanticDomain.IsValidId(id), Is.False);
+            Assert.That(SemanticDomain.IsValidId(id, true), Is.True);
+        }
     }
 
     public class SemanticDomainFullTests

Backend.Tests/Util.cs

@@ -110,20 +110,20 @@ public static Project RandomProject()
             {
                 Name = RandString(),
                 VernacularWritingSystem = RandomWritingSystem(),
-                AnalysisWritingSystems = new List<WritingSystem> { RandomWritingSystem() },
-                SemanticDomains = new List<SemanticDomain>()
+                AnalysisWritingSystems = new() { RandomWritingSystem() },
+                SemanticDomains = new()
             };
 
             const int numSemanticDomains = 3;
             foreach (var i in Range(1, numSemanticDomains))
             {
-                project.SemanticDomains.Add(RandomSemanticDomain($"{i}"));
+                project.SemanticDomains.Add(new(RandomSemanticDomain($"{i}")));
                 foreach (var j in Range(1, numSemanticDomains))
                 {
-                    project.SemanticDomains.Add(RandomSemanticDomain($"{i}.{j}"));
+                    project.SemanticDomains.Add(new(RandomSemanticDomain($"{i}.{j}")));
                     foreach (var k in Range(1, numSemanticDomains))
                     {
-                        project.SemanticDomains.Add(RandomSemanticDomain($"{i}.{j}.{k}"));
+                        project.SemanticDomains.Add(new(RandomSemanticDomain($"{i}.{j}.{k}")));
                     }
                 }
             }

Backend/Controllers/LiftController.cs

@@ -267,6 +267,15 @@ private async Task<IActionResult> AddImportToProject(string liftStoragePath, str
             project.DefinitionsEnabled = doesImportHaveDefinitions;
             project.GrammaticalInfoEnabled = doesImportHaveGrammaticalInfo;
 
+            // Add new custom domains to the project
+            liftMerger.GetCustomSemanticDomains().ForEach(customDom =>
+            {
+                if (!project.SemanticDomains.Any(dom => dom.Id == customDom.Id && dom.Lang == customDom.Lang))
+                {
+                    project.SemanticDomains.Add(customDom);
+                }
+            });
+
             // Store that we have imported LIFT data already for this project
             // to signal the frontend not to attempt to import again in this project.
             project.LiftImported = true;

Backend/Interfaces/ILiftService.cs

@@ -10,7 +10,7 @@ public interface ILiftService
         ILiftMerger GetLiftImporterExporter(string projectId, string vernLang, IWordRepository wordRepo);
         Task<bool> LdmlImport(string dirPath, IProjectRepository projRepo, Project project);
         Task<string> LiftExport(string projectId, IWordRepository wordRepo, IProjectRepository projRepo);
-        Task CreateLiftRanges(List<SemanticDomain> projDoms, string rangesDest);
+        Task CreateLiftRanges(List<SemanticDomainFull> projDoms, string rangesDest);
 
         // Methods to store, retrieve, and delete an export string in a common dictionary.
         void StoreExport(string userId, string filePath);
@@ -27,6 +27,7 @@ public interface ILiftMerger : ILexiconMerger<LiftObject, LiftEntry, LiftSense,
     {
         bool DoesImportHaveDefinitions();
         bool DoesImportHaveGrammaticalInfo();
+        List<SemanticDomainFull> GetCustomSemanticDomains();
         List<WritingSystem> GetImportAnalysisWritingSystems();
         Task<List<Word>> SaveImportEntries();
     }

Backend/Models/Project.cs

@@ -52,9 +52,10 @@ public class Project
         [BsonElement("analysisWritingSystems")]
         public List<WritingSystem> AnalysisWritingSystems { get; set; }
 
+        /// <summary> Custom, project-specific semantic domains. </summary>
         [Required]
         [BsonElement("semanticDomains")]
-        public List<SemanticDomain> SemanticDomains { get; set; }
+        public List<SemanticDomainFull> SemanticDomains { get; set; }
 
         [Required]
         [BsonElement("validCharacters")]

Backend/Models/SemanticDomain.cs

@@ -13,18 +13,22 @@ public class SemanticDomain
         [BsonId]
         [BsonElement("_id")]
         [BsonRepresentation(BsonType.ObjectId)]
-        public string MongoId { get; set; }
+        public string? MongoId { get; set; }
+
         [Required]
         [BsonElement("guid")]
 #pragma warning disable CA1720
         public string Guid { get; set; }
 #pragma warning restore CA1720
+
         [Required]
         [BsonElement("name")]
         public string Name { get; set; }
+
         [Required]
         [BsonElement("id")]
         public string Id { get; set; }
+
         [Required]
         [BsonElement("lang")]
         public string Lang { get; set; }
@@ -37,7 +41,6 @@ public class SemanticDomain
 
         public SemanticDomain()
         {
-            MongoId = "";
             Guid = System.Guid.Empty.ToString();
             Name = "";
             Id = "";
@@ -78,32 +81,75 @@ public override int GetHashCode()
         {
             return HashCode.Combine(Name, Id, Lang, Guid, UserId, Created);
         }
+
+        /// <summary>
+        /// Check if given id string is a valid id: single non-0 digits divided by periods.
+        /// If allowCustom is set to true, allow the final digit to be 0.
+        /// </summary>
+        public static bool IsValidId(string id, bool allowCustom = false)
+        {
+            // Ensure the id is nonempty and composed of digits and periods
+            if (string.IsNullOrEmpty(id) || !id.All(c => char.IsDigit(c) || c == '.'))
+            {
+                return false;
+            }
+
+            // Check that each number between periods is a single non-zero digit
+            var parts = id.Split(".");
+            var allSingleDigit = parts.All(d => d.Length == 1);
+            if (allowCustom)
+            {
+                // Custom domains may have 0 as the final digit
+                parts = parts.Take(parts.Length - 1).ToArray();
+            }
+            return allSingleDigit && parts.All(d => d != "0");
+        }
     }
 
     public class SemanticDomainFull : SemanticDomain
     {
         [Required]
         [BsonElement("description")]
         public string Description { get; set; }
+
+        [Required]
+        [BsonElement("parentId")]
+        public string ParentId { get; set; }
+
         [Required]
         [BsonElement("questions")]
         public List<string> Questions { get; set; }
 
-        public SemanticDomainFull()
+        public SemanticDomainFull() : base()
         {
-            Name = "";
-            Id = "";
             Description = "";
+            ParentId = "";
+            Questions = new();
+        }
+
+        public SemanticDomainFull(SemanticDomain semDom)
+        {
+            MongoId = semDom.MongoId;
+            Guid = semDom.Guid;
+            Name = semDom.Name;
+            Id = semDom.Id;
+            Lang = semDom.Lang;
+            UserId = semDom.UserId;
+            Created = semDom.Created;
+
+            Description = "";
+            ParentId = "";
             Questions = new();
-            Lang = "";
         }
 
         public new SemanticDomainFull Clone()
         {
-            var clone = (SemanticDomainFull)base.Clone();
-            clone.Description = Description;
-            clone.Questions = Questions.Select(q => q).ToList();
-            return clone;
+            return new(base.Clone())
+            {
+                Description = Description,
+                ParentId = ParentId,
+                Questions = Questions.Select(q => q).ToList()
+            };
         }
 
         public override bool Equals(object? obj)
@@ -116,13 +162,14 @@ public override bool Equals(object? obj)
             return
                 base.Equals(other) &&
                 Description.Equals(other.Description, StringComparison.Ordinal) &&
+                ParentId.Equals(other.ParentId, StringComparison.Ordinal) &&
                 Questions.Count == other.Questions.Count &&
                 Questions.All(other.Questions.Contains);
         }
 
         public override int GetHashCode()
         {
-            return HashCode.Combine(Name, Id, Description, Questions);
+            return HashCode.Combine(Name, Id, Description, ParentId, Questions);
         }
     }
 
@@ -134,36 +181,43 @@ public class SemanticDomainTreeNode
         [BsonId]
         [BsonElement("_id")]
         [BsonRepresentation(BsonType.ObjectId)]
-        public string MongoId { get; set; }
+        public string? MongoId { get; set; }
 
         [Required]
         [BsonElement("lang")]
         public string Lang { get; set; }
+
         [Required]
         [BsonElement("guid")]
 #pragma warning disable CA1720
         public string Guid { get; set; }
 #pragma warning restore CA1720
+
         [Required]
         [BsonElement("name")]
         public string Name { get; set; }
+
         [Required]
         [BsonElement("id")]
         public string Id { get; set; }
+
         [BsonElement("prev")]
         public SemanticDomain? Previous { get; set; }
+
         [BsonElement("next")]
         public SemanticDomain? Next { get; set; }
+
         [BsonElement("parent")]
         public SemanticDomain? Parent { get; set; }
+
         [Required]
         [BsonElement("children")]
         public List<SemanticDomain> Children { get; set; }
 
         public SemanticDomainTreeNode(SemanticDomain sd)
         {
-            Guid = sd.Guid;
             MongoId = sd.MongoId;
+            Guid = sd.Guid;
             Lang = sd.Lang;
             Name = sd.Name;
             Id = sd.Id;