{
  "name": "Event",
  "plural": "Events",
  "base": "PersistedModel",
  "idInjection": true,
  "properties": {
    "name": {
      "type": "string",
      "required": true
    },
    "description": {
      "type": "string",
      "required": true
    },
    "location": {
      "type": "string",
      "required": true
    },
    "date": {
      "type": "date",
      "required": true
    }
  },
  "validations": [],
  "relations": {
    "company": {
      "type": "belongsTo",
      "model": "Company",
      "foreignKey": ""
    },
    "university": {
      "type": "belongsTo",
      "model": "University",
      "foreignKey": ""
    }
  },
  "acls": [],
  "methods": []
}

{
  "name": "Event",
  "plural": "Events",
  "base": "PersistedModel",
  "idInjection": true,
  "properties": {
    "name": {
      "type": "string",
      "required": true
    },
    "description": {
      "type": "string",
      "required": true
    },
    "location": {
      "type": "string",
      "required": true
    },
    "startDate": {
      "type": "date",
      "required": true
    },
    "endDate": {
      "type": "date",
      "required": true
    }
  },
  "validations": [],
  "relations": {
    "company": {
      "type": "belongsTo",
      "model": "Company",
      "foreignKey": ""
    },
    "university": {
      "type": "belongsTo",
      "model": "University",
      "foreignKey": ""
    }
  },
  "acls": [
    {
      "accessType": "*",
      "principalType": "ROLE",
      "principalId": "$everyone",
      "permission": "DENY"
    }
  ],
  "methods": []
}

Add start/endDates and a DENY all ACL
Add start/endDates and a DENY all ACL
