ghostguild-org/server/api/admin/board-channels.post.js

import BoardChannel from '../../models/boardChannel.js'
import { requireAdmin } from '../../utils/auth.js'
import { validateBody } from '../../utils/validateBody.js'
import { boardChannelCreateSchema } from '../../utils/schemas.js'
import { getSlackAdminService } from '../../utils/slack.ts'

export default defineEventHandler(async (event) => {
  await requireAdmin(event)

  const body = await validateBody(event, boardChannelCreateSchema)

  if (body.tagSlugs && body.tagSlugs.length) {
    const conflict = await BoardChannel.findOne({ tagSlugs: { $in: body.tagSlugs } }).lean()
    if (conflict) {
      const taken = (conflict.tagSlugs || []).filter((s) => body.tagSlugs.includes(s))
      throw createError({
        statusCode: 409,
        statusMessage: `Tag${taken.length > 1 ? 's' : ''} already mapped to "${conflict.name}": ${taken.join(', ')}`,
      })
    }
  }

  let slackChannelId = body.slackChannelId
  let channelName = body.name

  if (!slackChannelId) {
    const slack = getSlackAdminService()
    if (!slack) {
      throw createError({
        statusCode: 500,
        statusMessage: 'Slack integration not configured',
      })
    }
    try {
      const created = await slack.createChannel(body.name)
      slackChannelId = created.id
      channelName = created.name
    } catch (err) {
      throw createError({
        statusCode: 502,
        statusMessage: `Failed to create Slack channel: ${err.data?.error || err.message}`,
      })
    }
  }

  try {
    const channel = await BoardChannel.create({
      name: channelName,
      slackChannelId,
      tagSlugs: body.tagSlugs || []
    })

    setResponseStatus(event, 201)
    return { channel: channel.toObject() }
  } catch (err) {
    if (err.code === 11000) {
      throw createError({
        statusCode: 409,
        statusMessage: 'A channel with that Slack channel ID already exists'
      })
    }
    throw err
  }
})