{
  "entities": [
    { "name": "shift", "plural": "shifts", "label": "Shifts" }
  ],
  "facts": [
    { "name": "employee", "plural": "employees", "label": "Employees" }
  ],
  "constraints": [
    { "name": "Assigned shift", "type": "hard" },
    { "name": "Required skill", "type": "hard" },
    { "name": "Overlapping shift", "type": "hard" },
    { "name": "At least 10 hours between 2 shifts", "type": "hard" },
    { "name": "One shift per day", "type": "hard" },
    { "name": "Unavailable employee", "type": "hard" },
    { "name": "Undesired day for employee", "type": "soft" },
    { "name": "Desired day for employee", "type": "soft" },
    { "name": "Balance employee assignments", "type": "soft" }
  ],
  "views": [
    {
      "id": "by-location",
      "kind": "schedule-by-location",
      "label": "By location",
      "entity": "shift",
      "entityPlural": "shifts",
      "sourcePlural": "employees",
      "variableField": "employeeIdx",
      "allowsUnassigned": true
    },
    {
      "id": "by-employee",
      "kind": "schedule-by-employee",
      "label": "By employee",
      "entity": "shift",
      "entityPlural": "shifts",
      "sourcePlural": "employees",
      "variableField": "employeeIdx",
      "allowsUnassigned": true
    }
  ]
}