{
  "kind": "open-flow-workflow",
  "version": 1,
  "name": "Mattermost Webhook Call Invite",
  "content": {
    "modelVersion": 14,
    "document": {
      "bindings": {},
      "graph": {
        "nodes": {
          "n_469b6dc7f3a9e382": {
            "name": "Receive the call request",
            "kind": "webhook",
            "bodyFields": [
              {
                "jsonSchema": {
                  "type": "string",
                  "minLength": 1
                },
                "nullable": false,
                "handle": "channel_id"
              },
              {
                "jsonSchema": {
                  "type": "string",
                  "minLength": 1
                },
                "nullable": false,
                "handle": "user_name"
              }
            ],
            "method": "POST",
            "options": {}
          },
          "n_1b091e31f313b8ef": {
            "inputs": {
              "body": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_469b6dc7f3a9e382",
                    "output": "body"
                  }
                ]
              },
              "configuredUserName": {
                "kind": "value",
                "value": "YOUR_USER_NAME"
              },
              "roomSlug": {
                "kind": "value",
                "value": "YOUR_WHEREBY_ROOM"
              }
            },
            "name": "Select the configured room",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "jsonSchema": {
                    "type": "object",
                    "properties": {
                      "channel_id": {
                        "type": "string",
                        "minLength": 1
                      },
                      "user_name": {
                        "type": "string",
                        "minLength": 1
                      }
                    },
                    "required": [
                      "channel_id",
                      "user_name"
                    ],
                    "additionalProperties": true
                  },
                  "nullable": false,
                  "handle": "body"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "configuredUserName"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "roomSlug"
                }
              ],
              "outputs": [
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "url"
                },
                {
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1
                  },
                  "nullable": false,
                  "handle": "channelId"
                },
                {
                  "jsonSchema": {
                    "type": "object",
                    "additionalProperties": true
                  },
                  "nullable": false,
                  "handle": "props"
                }
              ],
              "name": "Select the configured room",
              "moduleId": "n_e77637846a8a88be",
              "capabilities": [
                {
                  "kind": "connector",
                  "mode": "independent",
                  "actions": []
                }
              ]
            }
          },
          "n_2466a4e45365fa5a": {
            "inputs": {
              "channelId": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_1b091e31f313b8ef",
                    "output": "channelId"
                  }
                ]
              },
              "message": {
                "kind": "value",
                "value": "Join me in a video call:"
              },
              "props": {
                "kind": "sources",
                "sources": [
                  {
                    "kind": "node",
                    "nodeId": "n_1b091e31f313b8ef",
                    "output": "props"
                  }
                ]
              }
            },
            "name": "Post the call invite",
            "kind": "task",
            "task": {
              "inputs": [
                {
                  "description": "A Mattermost object ID.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "A Mattermost object ID."
                  },
                  "nullable": false,
                  "handle": "channelId"
                },
                {
                  "description": "The Markdown message body to post.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "The Markdown message body to post."
                  },
                  "nullable": false,
                  "handle": "message"
                },
                {
                  "description": "Optional root post ID for replying in a thread.",
                  "jsonSchema": {
                    "type": "string",
                    "minLength": 1,
                    "description": "Optional root post ID for replying in a thread."
                  },
                  "nullable": true,
                  "handle": "rootId",
                  "value": null
                },
                {
                  "description": "Optional Mattermost post props object.",
                  "jsonSchema": {
                    "type": "object",
                    "properties": {},
                    "additionalProperties": true,
                    "description": "Optional Mattermost post props object."
                  },
                  "nullable": true,
                  "handle": "props",
                  "value": null
                }
              ],
              "outputs": [
                {
                  "description": "A Mattermost post object.",
                  "jsonSchema": {
                    "type": "object",
                    "properties": {},
                    "additionalProperties": true,
                    "description": "A Mattermost post object."
                  },
                  "nullable": false,
                  "handle": "post"
                },
                {
                  "description": "The raw Mattermost API JSON response.",
                  "jsonSchema": {
                    "description": "The raw Mattermost API JSON response."
                  },
                  "nullable": false,
                  "handle": "raw"
                }
              ],
              "name": "Post the call invite",
              "executor": {
                "kind": "connector",
                "action": "mattermost.create_post"
              }
            }
          }
        },
        "edges": [
          {
            "source": "n_469b6dc7f3a9e382",
            "target": "n_1b091e31f313b8ef"
          },
          {
            "source": "n_1b091e31f313b8ef",
            "target": "n_2466a4e45365fa5a"
          }
        ]
      }
    },
    "modules": {
      "n_e77637846a8a88be": {
        "name": "Select the configured room",
        "imports": [],
        "source": "export default function mattermostWebhookLink({ body, configuredUserName, roomSlug }) {\n  const userName = body?.user_name;\n  if (typeof userName !== 'string' || userName.length === 0) throw new Error('Webhook body.user_name is required');\n  if (typeof configuredUserName !== 'string' || configuredUserName.length === 0) throw new Error('Set the configured user name');\n  if (typeof roomSlug !== 'string' || !/^[A-Za-z0-9_-]+$/.test(roomSlug)) throw new Error('Set a valid Whereby room slug');\n  if (userName !== configuredUserName) throw new Error('Webhook user_name does not match the configured invite');\n  const url = 'https://whereby.com/' + roomSlug;\n  return { url, channelId: body.channel_id, props: { attachments: [{ title: 'Join the video call', title_link: url }] } };\n}\n"
      }
    }
  },
  "presentation": {
    "designer": {
      "version": 1,
      "flow": {
        "direction": "vertical"
      }
    }
  }
}