Finish server implementation, update samples

Author: bterlson

main.tsp

@@ -3,7 +3,6 @@ import "@typespec/rest";
 import "@typespec/openapi3";
 import "@typespec/openapi";
 import "@typespec/json-schema";
-
 using Http;
 using JsonSchema;
 
@@ -112,21 +111,15 @@ model TodoUrlAttachment {
 
 @jsonSchema
 model TodoFileAttachment {
-  /** The todo item this is attached to */
-  @visibility("read") todoItemId: TodoItem.id;
-
   /** The file name of the attachment */
   @maxLength(255)
   filename: string;
 
   /** The media type of the attachment */
   mediaType: string;
 
-  /** The url where the attachment can be downloaded from */
-  @visibility("read") url: url;
-
   /** The contents of the file */
-  @visibility("create") contents: bytes;
+  contents: bytes;
 }
 
 @jsonSchema
@@ -193,12 +186,6 @@ namespace Users {
   op create(
     @body user: User,
   ): WithStandardErrors<UserCreatedResponse | UserExistsResponse | InvalidUserResponse>;
-
-  @route("validate")
-  @get
-  op validate(
-    @query token: string,
-  ): WithStandardErrors<NoContentResponse | InvalidUserResponse>;
 }
 
 @route("items")
@@ -278,12 +265,9 @@ namespace TodoItems {
 
     @sharedRoute
     @post
-    op createUrlAttachment(
-      @header contentType: "application/json",
+    op createAttachment(
       @path itemId: TodoItem.id,
-      contents: TodoAttachment,
+      @body contents: TodoAttachment,
     ): WithStandardErrors<NoContentResponse | NotFoundResponse>;
-
-    @delete op delete(@path itemId: TodoItem.id): OkResponse | NotFoundResponse;
   }
 }

package-lock.json

@@ -14,14 +14,16 @@
     "@fastify/multipart": "^8.1.0",
     "@fastify/swagger": "^8.14.0",
     "@scalar/fastify-api-reference": "^1.17.6",
+    "@types/json-merge-patch": "^0.0.10",
     "@typespec/compiler": "latest",
     "@typespec/http": "latest",
     "@typespec/json-schema": "latest",
     "@typespec/openapi": "latest",
     "@typespec/openapi3": "latest",
     "@typespec/rest": "latest",
     "fastify": "^4.26.1",
-    "fastify-openapi-glue": "^4.4.3"
+    "fastify-openapi-glue": "^4.4.3",
+    "json-merge-patch": "^1.0.2"
   },
   "overrides": {
     "@azure-tools/typespec-client-generator-core": "0.40.0"