Пример #1
0
 public void TestCamelize()
 {
     Assert.AreEqual("ActiveRecord", Inflector.Camelize("active_record"));
     Assert.AreEqual("activeRecord", Inflector.Camelize("active_record", false));
     Assert.AreEqual("ActiveRecord::Errors", Inflector.Camelize("active_record/errors"));
     Assert.AreEqual("activeRecord::Errors", Inflector.Camelize("active_record/errors", false));
 }
 public void Camelize()
 {
     foreach (var pair in TestData)
     {
         var lowercaseFirstChar = pair.Value.Substring(0, 1).ToLower() + pair.Value.Substring(1);
         Assert.AreEqual(Inflector.Camelize(pair.Key), lowercaseFirstChar);
     }
 }
Пример #3
0
        private static string NormalizeName(string name, string naming)
        {
            switch (naming)
            {
            case "Snake":
                return(Inflector.Underscore(name));

            case "UpperSnake":
                return(Inflector.Underscore(name, true));

            case "Camel":
                return(Inflector.Camelize(name));

            default:
                return(Inflector.Pascalize(name));
            }
        }
Пример #4
0
        public string GenerateDataAccessEF(
            IEntityType entity,
            string useNamespace,
            string dbContextName)
        {
            var    sb                   = new StringBuilder();
            string entityName           = Inflector.Humanize(entity.ClrType.Name);
            string entityNamePluralized = Inflector.Pluralize(entityName);
            string entityNameCamelized  = Inflector.Camelize(entityName);

            string signature = GetSignature(entity);

            sb.AppendLine(GetUsings());

            sb.AppendLine($"namespace {useNamespace}");
            sb.AppendLine($"{{");
            sb.AppendLine($"\tpublic class {entityName}EFDal: I{entityName}Dal");
            sb.AppendLine($"\t{{");

            sb.AppendLine(string.Empty);
            sb.AppendLine($"\t\tprivate readonly {dbContextName} _context;");
            sb.AppendLine("");

            sb.AppendLine($"\t\tpublic {entityName}EFDal({dbContextName} context)");
            sb.AppendLine("\t\t{");

            sb.AppendLine("\t\t\t_context = context;");
            sb.AppendLine("\t\t}");

            sb.AppendLine(string.Empty);

            string whereClause = BuildWhereClause("p", entity);

            // DELETE
            sb.AppendLine($"\t\tpublic bool Delete({signature})"); //TODO: We probably need to get the primary keys and and calculate the signature
            sb.AppendLine("\t\t{");
            sb.AppendLine($"\t\t\tvar {entityNameCamelized} = _context.{entityNamePluralized}.FirstOrDefault(p => {whereClause});");
            sb.AppendLine($"\t\t\tif ({entityNameCamelized} != null)");
            sb.AppendLine($"\t\t\t{{");
            sb.AppendLine($"\t\t\t\t_context.{entityNamePluralized}.Remove({entityNameCamelized});");
            sb.AppendLine($"\t\t\t\t_context.SaveChanges();");
            sb.AppendLine($"\t\t\t\treturn true;");
            sb.AppendLine("\t\t\t}");
            sb.AppendLine("\t\t\telse");
            sb.AppendLine("\t\t\t{");
            sb.AppendLine($"\t\t\t\treturn false;");
            sb.AppendLine("\t\t\t}");
            sb.AppendLine($"\t\t}}");

            sb.AppendLine(string.Empty);

            // EXISTS
            sb.AppendLine($"\t\tpublic bool Exists({signature})");
            sb.AppendLine("\t\t{");
            sb.AppendLine($"\t\t\tvar {entityNameCamelized} = _context.{entityNamePluralized}.FirstOrDefault(p => {whereClause});");
            sb.AppendLine($"\t\t\treturn !({entityNameCamelized} == null);");
            sb.AppendLine($"\t\t}}");
            sb.AppendLine(string.Empty);

            sb.AppendLine(string.Empty);

            // GET
            sb.AppendLine($"\t\tpublic {entityName}Entity Get({signature})");
            sb.AppendLine("\t\t{");
            sb.AppendLine($"\t\t\tvar {entityNameCamelized} = _context.{entityNamePluralized}.FirstOrDefault(p => {whereClause});");
            sb.AppendLine($"\t\t\tif ({entityNameCamelized} != null)");
            sb.AppendLine($"\t\t\t{{");
            sb.AppendLine($"\t\t\t\treturn {entityNameCamelized};");
            sb.AppendLine("\t\t\t}");
            sb.AppendLine("\t\t\telse");
            sb.AppendLine("\t\t\t{");
            sb.AppendLine($"\t\t\t\tthrow new KeyNotFoundException($\"Id {{id}}\");");
            sb.AppendLine("\t\t\t}");
            sb.AppendLine($"\t\t}}");

            sb.AppendLine(string.Empty);

            // GET (all)
            sb.AppendLine($"\t\tpublic List<{entityName}Entity> Get()");
            sb.AppendLine("\t\t{");
            sb.AppendLine($"\t\t\treturn _context.{entityNamePluralized}.Where(r => true).ToList();");
            sb.AppendLine($"\t\t}}");

            sb.AppendLine(string.Empty);

            // INSERT
            sb.AppendLine($"\t\tpublic {entityName}Entity Insert({entityName}Entity {entityNameCamelized})");
            sb.AppendLine("\t\t{");
            sb.AppendLine($"\t\t\tif (Exists({entityNameCamelized}.Id))");
            sb.AppendLine($"\t\t\t{{");
            sb.AppendLine($"\t\t\t\tthrow new InvalidOperationException($\"Key exists {{ {entityNameCamelized}.Id}}\");");
            sb.AppendLine("\t\t\t}");
            sb.AppendLine("\t\t\telse");
            sb.AppendLine("\t\t\t{");
            sb.AppendLine("\t\t\tint lastId = 0;");
            sb.AppendLine($"\t\t\t\ttry");
            sb.AppendLine("\t\t\t\t{");
            sb.AppendLine("\t\t\t\t\tlastId = _context.Person.Max(m => m.Id);");
            sb.AppendLine("\t\t\t\t}");
            sb.AppendLine("\t\t\t\tcatch(Exception ex)");
            sb.AppendLine("\t\t\t\t{");
            sb.AppendLine(string.Empty);
            sb.AppendLine("\t\t\t\t}");
            sb.AppendLine($"\t\t\t\t{entityNameCamelized}.Id = ++lastId;"); // Not sure how we want to handle this if the key is an Identity field, or not called Id, or using several primary keys
            sb.AppendLine($"\t\t\t\t_context.{entityNamePluralized}.Add({entityNameCamelized});");
            sb.AppendLine("\t\t\t\t_context.SaveChanges();");
            sb.AppendLine("\t\t\t}");
            sb.AppendLine($"\t\t\treturn {entityNameCamelized};");
            sb.AppendLine($"\t\t}}");

            sb.AppendLine(string.Empty);

            // UPDATE
            var properties = GetPropertiesExcludingKeys(entity);

            sb.AppendLine($"\t\tpublic {entityName}Entity Update({entityName}Entity {entityNameCamelized})");
            sb.AppendLine("\t\t{");
            sb.AppendLine($"\t\t\tvar old = Get({entityNameCamelized}.Id);");
            foreach (var propertyName in properties)
            {
                sb.AppendLine($"\t\t\told.{propertyName} = {entityNameCamelized}.{propertyName};");
            }

            sb.AppendLine("\t\t\t_context.SaveChanges();");
            sb.AppendLine($"\t\t\treturn old;");
            sb.AppendLine($"\t\t}}");

            sb.AppendLine("\t}");
            sb.AppendLine("}}");

            return(sb.ToString());
        }
Пример #5
0
 public string Camelize() => Inflector.Camelize("aaa_bbb_ccc_ddd");