cms.techvanguard.vn/controllers/partnershipsController.js

const PartnershipsPage = require("../models/partnerships");
const AUDIT_ACTIONS = require("../constants/auditAction");
const partnershipsConfig = require("../utils/contentEditors/partnershipsConfig");
const createPageContentController = require("./_createPageContentController");
const { ensureUniqueIds } = require("../utils/contentEditorIds");

const FIXED_INQUIRY_FIELDS = [
  { id: "firstName", type: "text", width: "half", label: "First name", placeholder: "First name", required: true },
  { id: "lastName", type: "text", width: "half", label: "Last name", placeholder: "Last name", required: true },
  { id: "organization", type: "text", width: "full", label: "Organization name", placeholder: "Company or Institution", required: true },
  { id: "partnershipType", type: "select", width: "full", label: "Partnership type", placeholder: "Select partnership type", required: true },
  { id: "message", type: "textarea", width: "full", label: "Message", placeholder: "Tell us how you'd like to collaborate...", required: true },
];

function getTabConfig(tabKey) {
  return (partnershipsConfig.tabs || []).find((tab) => tab.key === tabKey) || {};
}

function getObjectField(tabKey, fieldKey) {
  const fields = getTabConfig(tabKey)?.schema?.fields || [];
  return fields.find((field) => field.key === fieldKey) || {};
}

function getArrayItemField(tabKey, arrayKey, fieldKey) {
  const arrayField = getObjectField(tabKey, arrayKey);
  const itemFields = arrayField?.itemSchema?.fields || [];
  return itemFields.find((field) => field.key === fieldKey) || {};
}

function getPartnershipsEditorUi() {
  return {
    hero: {
      badge: getObjectField("hero", "badge"),
      title: getObjectField("hero", "title"),
      description: getObjectField("hero", "description"),
      linkLabel: getObjectField("hero", "linkLabel"),
      image: getObjectField("hero", "image"),
      imageAlt: getObjectField("hero", "imageAlt"),
    },
    directory: {
      heading: getObjectField("directory", "heading"),
      description: getObjectField("directory", "description"),
      tabs: getObjectField("directory", "tabs"),
      partnerFields: {
        name: getArrayItemField("directory", "partners", "name"),
        category: getArrayItemField("directory", "partners", "category"),
        summary: getArrayItemField("directory", "partners", "summary"),
        logo: getArrayItemField("directory", "partners", "logo"),
        logoAlt: getArrayItemField("directory", "partners", "logoAlt"),
        about: getArrayItemField("directory", "partners", "about"),
        collabType: getArrayItemField("directory", "partners", "collabType"),
        benefits: getArrayItemField("directory", "partners", "benefits"),
      },
      tabsFrontendHint: partnershipsConfig.editorUi?.directory?.tabsFrontendHint || "",
      partnersHelpText: partnershipsConfig.editorUi?.directory?.partnersHelpText || "",
    },
    cta: {
      heading: getObjectField("cta", "heading"),
      description: getObjectField("cta", "description"),
      buttonLabel: getObjectField("cta", "buttonLabel"),
    },
    inquiryForm: {
      title: getObjectField("inquiryForm", "title"),
      fields: getObjectField("inquiryForm", "fields"),
      fieldFields: {
        label: getArrayItemField("inquiryForm", "fields", "label"),
        placeholder: getArrayItemField("inquiryForm", "fields", "placeholder"),
        type: getArrayItemField("inquiryForm", "fields", "type"),
        width: getArrayItemField("inquiryForm", "fields", "width"),
        options: getArrayItemField("inquiryForm", "fields", "options"),
        required: getArrayItemField("inquiryForm", "fields", "required"),
      },
      fieldsHelpText: partnershipsConfig.editorUi?.inquiryForm?.fieldsHelpText || "",
    },
  };
}

function toInquiryField(id, field, type, width) {
  return {
    id,
    label: field?.label || "",
    placeholder: field?.placeholder || "",
    type,
    width,
    required: true,
    options: Array.isArray(field?.options) ? field.options : [],
  };
}

function normalizeInquiryForm(data) {
  if (!data?.inquiryForm) {
    return data;
  }

  if (Array.isArray(data.inquiryForm.fields)) {
    const fieldsById = new Map(data.inquiryForm.fields.map((field) => [field.id, field]));
    return {
      ...data,
      inquiryForm: {
        ...data.inquiryForm,
        fields: FIXED_INQUIRY_FIELDS.map((fixedField) => {
          const field = fieldsById.get(fixedField.id) || {};
          return {
            id: fixedField.id,
            label: field.label || fixedField.label,
            placeholder: field.placeholder || fixedField.placeholder,
            type: fixedField.type,
            width: ["half", "full"].includes(field.width) ? field.width : fixedField.width,
            required: field.required === undefined ? fixedField.required : Boolean(field.required),
            options: Array.isArray(field.options) ? field.options.filter(Boolean) : [],
          };
        }),
      },
    };
  }

  const legacyFields = data.inquiryForm.fields || {};

  return {
    ...data,
    inquiryForm: {
      ...data.inquiryForm,
      fields: [
        toInquiryField("firstName", legacyFields.firstName, "text", "half"),
        toInquiryField("lastName", legacyFields.lastName, "text", "half"),
        toInquiryField("organization", legacyFields.organization, "text", "full"),
        toInquiryField(
          "partnershipType",
          legacyFields.partnershipType,
          "select",
          "full",
        ),
        toInquiryField("message", legacyFields.message, "textarea", "full"),
      ].filter((field) => field.label || field.placeholder || field.id),
    },
  };
}

function prepareInquiryPayload(payload, context = {}) {
  const normalized = normalizeInquiryForm(payload);
  const fields = Array.isArray(normalized?.inquiryForm?.fields)
    ? normalized.inquiryForm.fields
    : [];
  const tabs = Array.isArray(normalized?.directory?.tabs)
    ? normalized.directory.tabs
    : [];
  const partners = Array.isArray(normalized?.directory?.partners)
    ? normalized.directory.partners
    : [];
  const seenTabs = new Set();
  const duplicateTabs = [];

  tabs.forEach((tab) => {
    const normalizedTab = String(tab || "").trim().toLowerCase();
    if (!normalizedTab) {
      return;
    }

    if (seenTabs.has(normalizedTab)) {
      duplicateTabs.push(String(tab || "").trim());
      return;
    }

    seenTabs.add(normalizedTab);
  });

  if (duplicateTabs.length > 0) {
    throw new Error(
      `Category tab already exists: ${duplicateTabs[0]}. Please use unique tab names.`,
    );
  }

  const fieldsById = new Map(fields.map((field) => [field.id, field]));
  const beforeData = context.beforeData || {};
  const beforeNormalized = normalizeInquiryForm(beforeData || {});
  const beforeFields = Array.isArray(beforeNormalized?.inquiryForm?.fields)
    ? beforeNormalized.inquiryForm.fields
    : [];
  const beforeFieldsById = new Map(beforeFields.map((field) => [field.id, field]));

  return {
    ...normalized,
    directory: {
      ...normalized.directory,
      partners: ensureUniqueIds(
        partners,
        (partner) => partner.id,
        (partner, index) => partner.name || partner.category || `partner-${index + 1}`,
        "partner",
      ),
    },
    inquiryForm: {
      ...normalized.inquiryForm,
      fields: FIXED_INQUIRY_FIELDS.map((fixedField) => {
        const field = fieldsById.get(fixedField.id) || beforeFieldsById.get(fixedField.id) || {};
        return {
          id: fixedField.id,
          label: field.label || fixedField.label,
          placeholder: field.placeholder || fixedField.placeholder,
          type: fixedField.type,
          width: ["half", "full"].includes(field.width) ? field.width : fixedField.width,
          required: field.required === undefined ? fixedField.required : Boolean(field.required),
          options: Array.isArray(field.options) ? field.options.filter(Boolean) : [],
        };
      }),
    },
  };
}

const controller = createPageContentController({
  model: PartnershipsPage,
  modelName: "PartnershipsPage",
  auditAction: AUDIT_ACTIONS.UPDATE_PARTNERSHIPS,
  editorConfig: partnershipsConfig,
  normalizeForEditor: normalizeInquiryForm,
  normalizeForApi: normalizeInquiryForm,
  preparePayload: prepareInquiryPayload,
});

controller.index = async function index(req, res) {
  try {
    const doc = await PartnershipsPage.getSingle();
    const rawData = doc.toObject();
    const data = normalizeInquiryForm(rawData);
    const frontendUrl = process.env.FRONTEND_URL || "http://localhost:3000";
    const backendUrl =
      process.env.BACKEND_URL ?? `${req.protocol}://${req.get("host")}`;
    const defaultTab = partnershipsConfig.tabs[0]?.key;
    const requestedTab = req.query.tab;
    if (requestedTab === "submissions") {
      return res.redirect("/admin/submissions?tab=partnership");
    }
    const activeTab = partnershipsConfig.tabs.some((tab) => tab.key === requestedTab)
      ? requestedTab
      : defaultTab;

    return res.render("admin/partnerships/index", {
      layout: "layouts/main",
      title: partnershipsConfig.title,
      subtitle: partnershipsConfig.subtitle,
      data,
      editorConfig: partnershipsConfig,
      editorUi: getPartnershipsEditorUi(),
      activeTab,
      frontendUrl,
      backendUrl,
      previewUrl: `${frontendUrl}${partnershipsConfig.previewPath}`,
      currentPath: req.path,
      user: req.session.user,
    });
  } catch (error) {
    console.error("partnerships index error:", error);
    req.flash("error_msg", "Error loading Partnerships Management");
    return req.session.save(() => res.redirect("/admin/dashboard"));
  }
};

module.exports = controller;