Function resolveChannel

apps/sim/connectors/microsoft-teams/microsoft-teams.ts:163–193

* Resolves a channel name or ID to a channel object within the given team.

(
  accessToken: string,
  teamId: string,
  channelInput: string
)

 * Resolves a channel name or ID to a channel object within the given team.
 */
async function resolveChannel(
  accessToken: string,
  teamId: string,
  channelInput: string
): Promise<TeamsChannel | null> {
  const trimmed = channelInput.trim()

  // Fetch all channels for the team
  let nextLink: string | undefined
  // $select avoids the expensive `email` property per Graph perf guidance.
  const initialPath = `/teams/${encodeURIComponent(teamId)}/channels?$select=id,displayName,description`
  let currentUrl: string = initialPath

  do {
    const data = await graphApiGet<TeamsChannelsResponse>(currentUrl, accessToken)
    const channels = data.value || []

    // Try matching by ID first, then by display name (case-insensitive)
    const match = channels.find(
      (ch) => ch.id === trimmed || ch.displayName.toLowerCase() === trimmed.toLowerCase()
    )
    if (match) return match

    nextLink = data['@odata.nextLink']
    if (nextLink) {
      currentUrl = nextLink
    }
  } while (nextLink)

  return null
}

export const microsoftTeamsConnector: ConnectorConfig = {
  ...microsoftTeamsConnectorMeta,