diff --git a/extra/admin-api/Utilities/Spacebar.AdminAPI.TestClient/Classes/OpenAPI/OpenAPISchema.cs b/extra/admin-api/Utilities/Spacebar.AdminAPI.TestClient/Classes/OpenAPI/OpenAPISchema.cs
new file mode 100644
index 00000000..8e399302
--- /dev/null
+++ b/extra/admin-api/Utilities/Spacebar.AdminAPI.TestClient/Classes/OpenAPI/OpenAPISchema.cs
@@ -0,0 +1,352 @@
+using System.Collections.Frozen;
+using System.Text.Json;
+using System.Text.Json.Serialization;
+
+namespace Spacebar.AdminAPI.TestClient.Classes.OpenAPI;
+
+public class OpenApiSchema {
+ [JsonPropertyName("openapi")]
+ public string Version { get; set; } = null!;
+
+ [JsonPropertyName("info")]
+ public OpenApiInfo Info { get; set; } = null!;
+
+ [JsonPropertyName("externalDocs")]
+ public OpenApiExternalDocs? ExternalDocs { get; set; }
+
+ [JsonPropertyName("paths")]
+ public Dictionary<string, OpenApiPath> Paths { get; set; } = null!;
+
+ [JsonPropertyName("servers")]
+ public List<OpenApiServer> Servers { get; set; } = null!;
+
+ [JsonPropertyName("components")]
+ public OpenApiComponents? Components { get; set; } = null!;
+
+ public class OpenApiComponents {
+ [JsonPropertyName("schemas")]
+ public Dictionary<string, OpenApiSchemaRef>? Schemas { get; set; } = null!;
+ }
+}
+
+public class OpenApiServer {
+ [JsonPropertyName("url")]
+ public string Url { get; set; } = null!;
+
+ [JsonPropertyName("description")]
+ public string? Description { get; set; }
+}
+
+public class OpenApiPath {
+ public FrozenSet<string> GetAvailableMethods() {
+ List<string> methods = new();
+ if (Get != null) methods.Add("GET");
+ if (Post != null) methods.Add("POST");
+ if (Put != null) methods.Add("PUT");
+ if (Delete != null) methods.Add("DELETE");
+ if (Patch != null) methods.Add("PATCH");
+ if (Options != null) methods.Add("OPTIONS");
+ return methods.ToFrozenSet();
+ }
+
+ public bool HasMethod(string method) {
+ return method.ToLower() switch {
+ "get" => Get != null,
+ "post" => Post != null,
+ "put" => Put != null,
+ "delete" => Delete != null,
+ "patch" => Patch != null,
+ "options" => Options != null,
+ _ => false
+ };
+ }
+
+ public OpenApiOperation? GetOperation(string method) {
+ if (!HasMethod(method)) return null;
+ return method.ToLower() switch {
+ "get" => Get,
+ "post" => Post,
+ "put" => Put,
+ "delete" => Delete,
+ "patch" => Patch,
+ "options" => Options,
+ _ => null
+ };
+ }
+
+ [JsonPropertyName("get")]
+ public OpenApiOperation? Get { get; set; }
+
+ [JsonPropertyName("post")]
+ public OpenApiOperation? Post { get; set; }
+
+ [JsonPropertyName("put")]
+ public OpenApiOperation? Put { get; set; }
+
+ [JsonPropertyName("delete")]
+ public OpenApiOperation? Delete { get; set; }
+
+ [JsonPropertyName("patch")]
+ public OpenApiOperation? Patch { get; set; }
+
+ [JsonPropertyName("options")]
+ public OpenApiOperation? Options { get; set; }
+
+ public class OpenApiOperation {
+ [JsonPropertyName("description")]
+ public string Description { get; set; } = null!;
+
+ [JsonPropertyName("parameters")]
+ public List<OpenApiParameter>? Parameters { get; set; }
+
+ [JsonPropertyName("requestBody")]
+ public OpenApiRequestBody? RequestBody { get; set; }
+
+ public class OpenApiParameter {
+ [JsonPropertyName("name")]
+ public string Name { get; set; } = null!;
+
+ [JsonPropertyName("in")]
+ public string In { get; set; } = null!;
+
+ [JsonPropertyName("required")]
+ public bool Required { get; set; }
+
+ [JsonPropertyName("schema")]
+ public OpenApiSchemaRef Schema { get; set; } = null!;
+
+ [JsonPropertyName("description")]
+ public string? Description { get; set; }
+ }
+ }
+}
+
+public class OpenApiExternalDocs {
+ [JsonPropertyName("description")]
+ public string Description { get; set; } = null!;
+
+ [JsonPropertyName("url")]
+ public string Url { get; set; } = null!;
+}
+
+public class OpenApiInfo {
+ [JsonPropertyName("title")]
+ public string Title { get; set; } = null!;
+
+ [JsonPropertyName("version")]
+ public string Version { get; set; } = null!;
+
+ [JsonPropertyName("description")]
+ public string Description { get; set; } = null!;
+
+ [JsonPropertyName("license")]
+ public OpenApiLicense License { get; set; } = null!;
+
+ public class OpenApiLicense {
+ [JsonPropertyName("name")]
+ public string Name { get; set; } = null!;
+
+ [JsonPropertyName("url")]
+ public string Url { get; set; } = null!;
+ }
+}
+
+public class OpenApiRequestBody {
+ [JsonPropertyName("content")]
+ public OpenApiContent Content { get; set; } = null!;
+
+ [JsonPropertyName("required")]
+ public bool Required { get; set; }
+}
+
+public class OpenApiContent {
+ [JsonPropertyName("application/json")]
+ public OpenApiSchemaContainer? ApplicationJson { get; set; }
+
+ public class OpenApiSchemaContainer {
+ [JsonPropertyName("schema")]
+ public OpenApiSchemaRef Schema { get; set; } = null!;
+ }
+}
+
+[JsonConverter(typeof(OpenApiSchemaRefConverter))]
+public class OpenApiSchemaRef {
+ public string? Description { get; set; }
+ public string? Type { get; set; } = null!;
+ public List<string>? Types { get; set; } = null!;
+ public string? Ref { get; set; } = null!;
+ public Dictionary<string, OpenApiSchemaRef>? Properties { get; set; }
+ public List<string>? Required { get; set; }
+ public int? MinLength { get; set; }
+ public int? MaxLength { get; set; }
+ public int? MinItems { get; set; }
+ public int? MaxItems { get; set; }
+ public object? Constant { get; set; }
+ public object? Default { get; set; }
+ public bool Nullable { get; set; }
+ public List<OpenApiSchemaRef>? AnyOf { get; set; }
+ public List<object>? Enum { get; set; }
+ public string? Format { get; set; }
+
+ public OpenApiSchemaRef? GetReferencedSchema(OpenApiSchema schema) {
+ if (Ref == null) return null;
+ string refKey = Ref.Replace("#/components/schemas/", "");
+ if (schema.Components?.Schemas != null && schema.Components.Schemas.TryGetValue(refKey, out var referencedSchema)) {
+ return referencedSchema;
+ }
+
+ throw new KeyNotFoundException($"Referenced schema '{refKey}' not found.");
+ }
+}
+
+public class OpenApiSchemaRefConverter : JsonConverter<OpenApiSchemaRef> {
+ public override OpenApiSchemaRef? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) {
+ if (reader.TokenType != JsonTokenType.StartObject) {
+ throw new JsonException("Expected StartObject token");
+ }
+
+ using var jsonDoc = JsonDocument.ParseValue(ref reader);
+ var jsonObject = jsonDoc.RootElement;
+ var schemaRef = new OpenApiSchemaRef();
+
+ foreach (var property in jsonObject.EnumerateObject()) {
+ switch (property.Name) {
+ case "type":
+ if (property.Value.ValueKind == JsonValueKind.String) {
+ schemaRef.Type = property.Value.GetString();
+ }
+ else if (property.Value.ValueKind == JsonValueKind.Array) {
+ var types = new List<string>();
+ foreach (var item in property.Value.EnumerateArray()) {
+ if (item.ValueKind == JsonValueKind.String) {
+ types.Add(item.GetString()!);
+ }
+ else throw new JsonException("Expected string in type array");
+ }
+
+ schemaRef.Types = types;
+ }
+
+ break;
+ case "$ref":
+ schemaRef.Ref = property.Value.GetString();
+ break;
+ case "description":
+ schemaRef.Description = property.Value.GetString();
+ break;
+ case "properties":
+ schemaRef.Properties = property.Value.EnumerateObject().ToDictionary(x => x.Name, x => x.Value.Deserialize<OpenApiSchemaRef>(options)!);
+ break;
+ case "required":
+ schemaRef.Required = property.Value.EnumerateArray().Select(item => item.GetString()!).ToList();
+ break;
+ case "minLength":
+ schemaRef.MinLength = property.Value.GetInt32();
+ break;
+ case "maxLength":
+ schemaRef.MaxLength = property.Value.GetInt32();
+ break;
+ case "minItems":
+ schemaRef.MinItems = property.Value.GetInt32();
+ break;
+ case "maxItems":
+ schemaRef.MaxItems = property.Value.GetInt32();
+ break;
+ case "const":
+ if (property.Value.ValueKind == JsonValueKind.String)
+ schemaRef.Constant = property.Value.GetString();
+ else if (property.Value.ValueKind == JsonValueKind.Number)
+ schemaRef.Constant = property.Value.GetInt32();
+ else if (property.Value.ValueKind is JsonValueKind.True or JsonValueKind.False)
+ schemaRef.Constant = property.Value.GetBoolean();
+ else throw new JsonException($"Expected string|int|bool in const, got {property.Value.ValueKind}");
+ break;
+ case "default":
+ if (property.Value.ValueKind == JsonValueKind.String)
+ schemaRef.Default = property.Value.GetString();
+ else if (property.Value.ValueKind == JsonValueKind.Number)
+ schemaRef.Default = property.Value.GetInt32();
+ else if (property.Value.ValueKind is JsonValueKind.True or JsonValueKind.False)
+ schemaRef.Default = property.Value.GetBoolean();
+ else if (property.Value.ValueKind == JsonValueKind.Null)
+ schemaRef.Default = null;
+ else if (property.Value.ValueKind == JsonValueKind.Array)
+ if (property.Value.GetArrayLength() > 0) throw new JsonException("Expected empty array in default");
+ else schemaRef.Default = Array.Empty<object>();
+ else throw new JsonException($"Expected string|int|bool|null in default, got {property.Value.ValueKind}");
+ break;
+ case "enum":
+ var enumValues = new List<object>();
+ foreach (var item in property.Value.EnumerateArray()) {
+ if (item.ValueKind == JsonValueKind.String)
+ enumValues.Add(item.GetString()!);
+ else if (item.ValueKind == JsonValueKind.Number)
+ enumValues.Add(item.GetInt32());
+ else if (item.ValueKind is JsonValueKind.True or JsonValueKind.False)
+ enumValues.Add(item.GetBoolean());
+ else if (item.ValueKind == JsonValueKind.Null)
+ enumValues.Add(null!);
+ else throw new JsonException($"Expected string|int|bool|null in enum, got {item.ValueKind}");
+ }
+
+ schemaRef.Enum = enumValues;
+ break;
+ case "nullable":
+ schemaRef.Nullable = property.Value.GetBoolean();
+ break;
+ case "anyOf":
+ schemaRef.AnyOf = property.Value.EnumerateArray().Select(item => item.Deserialize<OpenApiSchemaRef>(options)!).ToList();
+ break;
+ case "format":
+ schemaRef.Format = property.Value.GetString();
+ break;
+ case "additionalProperties": //TODO
+ case "patternProperties": // Side effect of using JsonValue in typescript
+ break;
+ default:
+ Console.WriteLine($"Got unexpected prop {property.Name} in OpenApiSchemaRef!");
+ break;
+ }
+ }
+
+ return schemaRef;
+ }
+
+ public override void Write(Utf8JsonWriter writer, OpenApiSchemaRef value, JsonSerializerOptions options) {
+ // throw new NotImplementedException("Serialization not implemented for OpenApiSchemaRef");
+ writer.WriteStartObject();
+ if (value.Type != null) {
+ writer.WriteString("type", value.Type);
+ }
+ else if (value.Types != null) {
+ writer.WritePropertyName("type");
+ writer.WriteStartArray();
+ foreach (var type in value.Types) {
+ writer.WriteStringValue(type);
+ }
+
+ writer.WriteEndArray();
+ }
+
+ if (value.Ref != null) {
+ writer.WriteString("$ref", value.Ref);
+ }
+
+ if (value.Description != null) {
+ writer.WriteString("description", value.Description);
+ }
+
+ if (value.Properties != null) {
+ writer.WritePropertyName("properties");
+ writer.WriteStartObject();
+ foreach (var prop in value.Properties) {
+ writer.WritePropertyName(prop.Key);
+ JsonSerializer.Serialize(writer, prop.Value, options);
+ }
+
+ writer.WriteEndObject();
+ }
+
+ writer.WriteEndObject();
+ }
+}
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