105 lines
4.2 KiB
D
105 lines
4.2 KiB
D
module lists;
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import handy_httpd;
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import std.json;
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import std.typecons;
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import std.string;
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import auth;
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import data;
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void getNoteLists(ref HttpRequestContext ctx) {
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if (!validateAuthenticatedRequest(ctx)) return;
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AuthContext auth = AuthContextHolder.getOrThrow();
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NoteList[] lists = userDataSource.getLists(auth.user.username);
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JSONValue listsArray = JSONValue(string[].init);
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foreach (NoteList list; lists) {
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listsArray.array ~= serializeList(list);
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}
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ctx.response.writeBodyString(listsArray.toString(), "application/json");
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}
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void getNoteList(ref HttpRequestContext ctx) {
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if (!validateAuthenticatedRequest(ctx)) return;
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AuthContext auth = AuthContextHolder.getOrThrow();
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ulong id = ctx.request.getPathParamAs!ulong("id");
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Nullable!NoteList optionalList = userDataSource.getList(auth.user.username, id);
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if (!optionalList.isNull) {
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ctx.response.writeBodyString(serializeList(optionalList.get()).toString(), "application/json");
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} else {
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ctx.response.setStatus(HttpStatus.NOT_FOUND);
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}
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}
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void createNoteList(ref HttpRequestContext ctx) {
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if (!validateAuthenticatedRequest(ctx)) return;
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AuthContext auth = AuthContextHolder.getOrThrow();
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JSONValue requestBody = ctx.request.readBodyAsJson();
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if ("name" !in requestBody.object) {
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ctx.response.setStatus(HttpStatus.BAD_REQUEST);
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ctx.response.writeBodyString("Missing required name for creating a new list.");
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return;
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}
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string listName = strip(requestBody.object["name"].str);
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if (listName.length < 3) {
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ctx.response.setStatus(HttpStatus.BAD_REQUEST);
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ctx.response.writeBodyString("List name is too short. Should be at least 3 characters.");
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}
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string description = null;
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if ("description" in requestBody.object) {
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description = strip(requestBody.object["description"].str);
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}
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NoteList list = userDataSource.createNoteList(auth.user.username, listName, description);
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ctx.response.writeBodyString(serializeList(list).toString(), "application/json");
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}
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void createNote(ref HttpRequestContext ctx) {
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if (!validateAuthenticatedRequest(ctx)) return;
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AuthContext auth = AuthContextHolder.getOrThrow();
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ulong listId = ctx.request.getPathParamAs!ulong("listId");
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JSONValue requestBody = ctx.request.readBodyAsJson();
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if ("content" !in requestBody || requestBody.object["content"].type != JSONType.STRING || requestBody.object["content"].str.length < 1) {
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ctx.response.setStatus(HttpStatus.BAD_REQUEST);
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ctx.response.writeBodyString("Missing string content.");
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return;
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}
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string content = requestBody.object["content"].str;
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Note note = userDataSource.createNote(auth.user.username, listId, content);
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ctx.response.writeBodyString(serializeNote(note).toString(), "application/json");
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}
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void deleteNoteList(ref HttpRequestContext ctx) {
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if (!validateAuthenticatedRequest(ctx)) return;
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AuthContext auth = AuthContextHolder.getOrThrow();
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userDataSource.deleteNoteList(auth.user.username, ctx.request.getPathParamAs!ulong("id"));
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}
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void deleteNote(ref HttpRequestContext ctx) {
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if (!validateAuthenticatedRequest(ctx)) return;
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AuthContext auth = AuthContextHolder.getOrThrow();
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ulong noteId = ctx.request.getPathParamAs!ulong("noteId");
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userDataSource.deleteNote(auth.user.username, noteId);
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}
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private JSONValue serializeList(NoteList list) {
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JSONValue listObj = JSONValue(string[string].init);
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listObj.object["id"] = JSONValue(list.id);
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listObj.object["name"] = JSONValue(list.name);
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listObj.object["ordinality"] = JSONValue(list.ordinality);
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listObj.object["description"] = JSONValue(list.description);
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listObj.object["notes"] = JSONValue(string[].init);
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foreach (Note note; list.notes) {
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listObj.object["notes"].array ~= serializeNote(note);
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}
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return listObj;
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}
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private JSONValue serializeNote(Note note) {
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JSONValue noteObj = JSONValue(string[string].init);
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noteObj.object["id"] = JSONValue(note.id);
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noteObj.object["ordinality"] = JSONValue(note.ordinality);
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noteObj.object["noteListId"] = JSONValue(note.noteListId);
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noteObj.object["content"] = JSONValue(note.content);
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return noteObj;
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}
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