integratedhub/routes/api/update/dashboard.ts

import { define } from "../../../utils.ts";
import { SessionCookie } from "../../auth/callback.ts";
import { cloneObjectExcept, KvObj, QuizConfig } from "../../../utils/types.ts";
import {
  getAllKvSessionConfigs,
  setKvSessionConfigAny,
} from "../../../utils/database.ts";
import { setKvQuizAny, trasKvQuizAny } from "../../../utils/QuizDataClient.ts";

export const handler = define.handlers({
  async POST(ctx) {
    const req = ctx.req;
    const state = ctx.state;
    const stateData: SessionCookie = state.data ??
      {
        started_on: 0,
        user_name: "",
        user_id: "",
        role: "",
        user_encrypted: false,
      };

    try {
      const form = await req.formData();

      const quizDataString = form.get("pageConfigData") as string;
      if (
        quizDataString
      ) {
        const data: {
          quiz: QuizConfig;
          index: number;
          action: string;
          userId: string;
          iQuestion: number;
          quizKey: string[];
          props: KvObj<QuizConfig>[];
          question: {
            id: string;
            quiz_id: string;
            owner_id: string;
            language_1: string;
            language_2: string;
            text_1: string;
            audio_file_1: string;
            text_2: string;
            audio_file_2: string;
            order_num: number;
            background_file: string;
            background_image_data: string;
            video_file: string;
            video_file_data: string;
          };
        } = JSON.parse(quizDataString);
        const index = data.index;
        const iQuestion = data.iQuestion;
        const imageFileChecks: {
          index: number;
          iQuestion: number;
          file: string;
        }[] = [];

        if (data.action === "image") {
          const quizKvObj = data.props[index];
          const question = data.question;

          if (
            quizKvObj.value && index >= 0 && iQuestion >= 0 && question &&
            question.background_file &&
            question.background_image_data.length > 0 &&
            (
              question.background_image_data.startsWith("http") ||
              question.background_image_data.startsWith("/")
            )
          ) {
            const existingQuestions = Array.isArray(quizKvObj.value.questions)
              ? [...quizKvObj.value.questions]
              : [];
            const cloneKvObjValue: QuizConfig = cloneObjectExcept(
              quizKvObj.value,
              ["questions"],
              [existingQuestions],
            ) as QuizConfig;
            if (
              cloneKvObjValue.questions.length > 0 &&
              cloneKvObjValue.questions.length ===
                quizKvObj.value.questions.length
            ) {
              cloneKvObjValue.questions[iQuestion] = question;
              const cloneKvObj = cloneObjectExcept(quizKvObj, ["value"], [
                cloneKvObjValue,
              ]);

              const result = await setKvQuizAny(cloneKvObj);
              if (result.ok) {
                quizKvObj.value.questions[iQuestion] = question;
                quizKvObj.versionstamp = result.versionstamp;
                imageFileChecks.push({
                  index,
                  iQuestion,
                  file: question.background_image_data,
                });
              }
            }
          } else {
            console.log(
              "image bad",
              question.background_image_data.substring(0, 100),
            );
          }
        } else if (data.action === "delete") {
          const allMySessions = await getAllKvSessionConfigs(
            stateData.user_id,
          );
          const session = allMySessions.find((config) =>
            config.key[1] == stateData.user_id &&
            config.key[2] == state.stateId
          );

          if (session && session.ok && session.value) {
            const removeQuizConfig = data.props[data.index];
            const deleteIndexs: Array<number>[] = [];
            let hasDelete = false;
            allMySessions.map((old, oI) => {
              deleteIndexs.push([]);
              if (old.value) {
                old.value.quiz_configs.map((keyItem, index) => {
                  if (
                    keyItem[1] == removeQuizConfig.key[1] &&
                    keyItem[2] == removeQuizConfig.key[2]
                  ) {
                    deleteIndexs[oI].push(index);
                    hasDelete = true;
                  }
                });
              }
            });

            if (hasDelete) {
              await Promise.all(deleteIndexs.map(async (qIonIndexs, sI) => {
                if (qIonIndexs.length > 0) {
                  qIonIndexs.forEach((qIndex) => {
                    allMySessions[sI].value?.quiz_configs.splice(qIndex, 1);
                  });

                  await setKvSessionConfigAny(allMySessions[sI]);
                }

                if (removeQuizConfig.key[1] == stateData.user_id) {
                  await trasKvQuizAny(removeQuizConfig);
                }
              }));
              if (data.props.length > 1) {
                data.props.splice(data.index, 1);
              } else {
                console.log("no props");
                data.props = [];
              }
            }
          }
        }
        return new Response(JSON.stringify({ success: true }), {
          status: 200,
          headers: { "Content-Type": "application/json" },
        });
      } else {
        return new Response(JSON.stringify({ error: "Missing quiz data" }), {
          status: 400,
          headers: { "Content-Type": "application/json" },
        });
      }
    } catch (e) {
      console.log("List post error ", e);
      return new Response(JSON.stringify({ error: "Internal server error" }), {
        status: 500,
        headers: { "Content-Type": "application/json" },
      });
    }
  },
});