{
  "name": "Create Forum Post",
  "active": false,
  "nodes": [
    {
      "id": "validate_tenant",
      "name": "Validate Tenant",
      "type": "metabuilder.validate",
      "typeVersion": 1,
      "position": [
        100,
        100
      ],
      "parameters": {
        "input": "{{ $context.tenantId }}",
        "operation": "validate",
        "validator": "required"
      }
    },
    {
      "id": "validate_input",
      "name": "Validate Input",
      "type": "metabuilder.validate",
      "typeVersion": 1,
      "position": [
        400,
        100
      ],
      "parameters": {
        "input": "{{ $json }}",
        "operation": "validate",
        "rules": {
          "content": "required|string|minLength:3|maxLength:5000"
        }
      }
    },
    {
      "id": "check_thread_exists",
      "name": "Check Thread Exists",
      "type": "metabuilder.database",
      "typeVersion": 1,
      "position": [
        700,
        100
      ],
      "parameters": {
        "filter": {
          "id": "{{ $json.threadId }}",
          "tenantId": "{{ $context.tenantId }}"
        },
        "operation": "database_read",
        "entity": "ForumThread"
      }
    },
    {
      "id": "check_thread_locked",
      "name": "Check Thread Locked",
      "type": "metabuilder.condition",
      "typeVersion": 1,
      "position": [
        100,
        300
      ],
      "parameters": {
        "condition": "{{ $steps.check_thread_exists.output.isLocked !== true }}",
        "operation": "condition"
      }
    },
    {
      "id": "create_post",
      "name": "Create Post",
      "type": "metabuilder.database",
      "typeVersion": 1,
      "position": [
        400,
        300
      ],
      "parameters": {
        "data": {
          "tenantId": "{{ $context.tenantId }}",
          "threadId": "{{ $json.threadId }}",
          "authorId": "{{ $context.user.id }}",
          "content": "{{ $json.content }}",
          "editedAt": null,
          "isDeleted": false,
          "createdAt": "{{ new Date().toISOString() }}"
        },
        "operation": "database_create",
        "entity": "ForumPost"
      }
    },
    {
      "id": "increment_thread_count",
      "name": "Increment Thread Count",
      "type": "metabuilder.database",
      "typeVersion": 1,
      "position": [
        700,
        300
      ],
      "parameters": {
        "filter": {
          "id": "{{ $json.threadId }}"
        },
        "data": {
          "postCount": "{{ $steps.check_thread_exists.output.postCount + 1 }}",
          "updatedAt": "{{ new Date().toISOString() }}"
        },
        "operation": "database_update",
        "entity": "ForumThread"
      }
    },
    {
      "id": "emit_event",
      "name": "Emit Event",
      "type": "metabuilder.action",
      "typeVersion": 1,
      "position": [
        100,
        500
      ],
      "parameters": {
        "data": {
          "postId": "{{ $steps.create_post.output.id }}",
          "threadId": "{{ $json.threadId }}",
          "authorId": "{{ $context.user.id }}"
        },
        "action": "emit_event",
        "event": "post_created",
        "channel": "{{ 'forum:thread:' + $json.threadId }}"
      }
    },
    {
      "id": "return_success",
      "name": "Return Success",
      "type": "metabuilder.action",
      "typeVersion": 1,
      "position": [
        400,
        500
      ],
      "parameters": {
        "action": "http_response",
        "status": 201,
        "body": "{{ $steps.create_post.output }}"
      }
    }
  ],
  "connections": {
    "validate_tenant": {
      "main": [
        [
          {
            "node": "validate_input",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "validate_input": {
      "main": [
        [
          {
            "node": "check_thread_exists",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "check_thread_exists": {
      "main": [
        [
          {
            "node": "check_thread_locked",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "check_thread_locked": {
      "main": [
        [
          {
            "node": "create_post",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "create_post": {
      "main": [
        [
          {
            "node": "increment_thread_count",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "increment_thread_count": {
      "main": [
        [
          {
            "node": "emit_event",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "emit_event": {
      "main": [
        [
          {
            "node": "return_success",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "staticData": {},
  "meta": {},
  "settings": {
    "timezone": "UTC",
    "executionTimeout": 3600,
    "saveExecutionProgress": true,
    "saveDataErrorExecution": "all",
    "saveDataSuccessExecution": "all"
  },
  "id": "workflow_create_post",
  "version": "3.0.0",
  "tenantId": "${TENANT_ID}"
}