रेस्टोरेंट शेड्यूलिंग

एक ऐसा रेस्टोरेंट चुनें जो किचन के लिए हफ़्ते में एक बार शेड्यूल कर दे. रेस्टोरेंट में सोमवार से शुक्रवार, 12 बजे से 23 घंटे तक का समय लगता है. पांच कर्मचारी हैं जो तीन भूमिकाएं पूरी कर सकते हैं: Station chef, Head chef, और Sous chef. हर शिफ़्ट में, Station chef के तौर पर दो कर्मचारी ज़्यादा प्राथमिकता पर और एक कर्मचारी Sous chef के तौर पर सामान्य प्राथमिकता के साथ काम करेगा. इसके अलावा, मंगलवार और शुक्रवार को सामान्य प्राथमिकता वाले Head chef की ज़रूरत होती है. सिर्फ़ एक कर्मचारी Liam के लिए काम शेड्यूल करना है, जिन्होंने "बुधवार-2023-05-03" को काम करने का अनुरोध किया था, लेकिन Friday-2023-05-05 शिफ़्ट पर काम करने के लिए नहीं.

हर शिफ़्ट में रोल कवरेज

कवरेज की ज़रूरी शर्त की मदद से, अलग-अलग शिफ़्ट के लिए किसी खास भूमिका के लिए कवरेज तय किया जा सकता है. उदाहरण के लिए, इस सवाल के पहले बदलाव को इस तरह दिखाया जा सकता है:

  {
    "shifts": [
      {
        "id": "Monday-2023-05-01",
        "startDateTime": {
          "year": 2023,
          "month": 5,
          "day": 1,
          "hours": 12
        },
        "endDateTime": {
          "year": 2023,
          "month": 5,
          "day": 1,
          "hours": 23
        }
      }
    ]
  }

यह मानते हुए कि सभी पांच शिफ़्ट इस तरह हैं: Monday-2023-05-01, Tuesday-2023-05-02, Wednesday-2023-05-03, Thursday-2023-05-04, और Friday-2023-05-05, Station chef और Sous chef भूमिकाओं के लिए कवरेज की ज़रूरी शर्त इस तरह दिखाई गई है:

{
  "coverageRequirements": [{
      "shiftIds": ["Monday-2023-05-01", "Tuesday-2023-05-02",
                  "Wednesday-2023-05-03", "Thursday-2023-05-04",
                  "Friday-2023-05-05"]
      "roleRequirements": [{
        "roleId": "Station chef",
        "targetEmployeeCount": 2,
        "priority": "PRIORITY_HIGH"
      }, {
        "roleId": "Sous chef",
        "targetEmployeeCount": 1,
        "priority": "PRIORITY_MEDIUM"
      }]
    }
  ]
}

Head chef की ज़रूरी शर्त को ध्यान में रखते हुए, ज़रूरी बदलावों के लिए एक और कवरेज से जुड़ी शर्त तय की जा सकती है. कवरेज से जुड़ी ज़रूरी शर्तों की पूरी सूची यहां दी गई है:

{
  "coverageRequirements": [{
      "shiftIds": ["Monday-2023-05-01", "Tuesday-2023-05-02",
                  "Wednesday-2023-05-03", "Thursday-2023-05-04",
                  "Friday-2023-05-05"],
      "roleRequirements": [{
        "roleId": "Station chef",
        "targetEmployeeCount": 2,
        "priority": "PRIORITY_HIGH"
      }, {
        "roleId": "Sous chef",
        "targetEmployeeCount": 1,
        "priority": "PRIORITY_MEDIUM"
      }]
    },
    {
      "shiftIds": ["Tuesday-2023-05-02", "Friday-2023-05-05"],
      "roleRequirements": [{
        "roleId": "Head chef",
        "targetEmployeeCount": 1,
        "priority": "PRIORITY_MEDIUM"
      }]
    }
  ]
}

कर्मचारी के अनुरोध

कर्मचारी के अनुरोधों को शिफ़्ट अनुरोध फ़ील्ड में दिखाया जाता है. इस उदाहरण में, Liam ने बुधवार की शिफ़्ट में काम करने का अनुरोध किया है, लेकिन शुक्रवार की शिफ़्ट में काम नहीं किया है. यह उनकी भूमिकाओं के साथ इस तरह दिखाया जाता है:

{
  "employees": [{
    "id": "Liam",
    "roleIds": ["Station chef", "Head chef"],
    "shiftRequests": [
      {
        "priority": "PRIORITY_HIGH",
        "shiftIds": ["Wednesday-2023-05-03"],
        "type": "STATUS_WORK"
      },
      {
        "priority": "PRIORITY_HIGH",
        "shiftIds": ["Friday-2023-05-05"],
        "type": "STATUS_NOT_WORK"
      }
    ]
  }]
}

सभी पांच कर्मचारियों वाला उदाहरण

  {
    "employees": [
      {
        "id": "Liam",
        "roleIds": [
          "Station chef",
          "Head chef"
        ],
        "shiftRequests": [
          {
            "priority": "PRIORITY_HIGH",
            "shiftIds": [
              "Wednesday-2023-05-03"
            ],
            "type": "STATUS_WORK"
          },
          {
            "priority": "PRIORITY_HIGH",
            "shiftIds": [
              "Friday-2023-05-05"
            ],
            "type": "STATUS_NOT_WORK"
          }
        ]
      }
      , {
        "id": "Olivia",
        "roleIds": ["Station chef"]
      }, {
        "id": "Noah",
        "roleIds": ["Station chef"]
      }, {
        "id": "Emma",
        "roleIds": ["Head chef"]
      }, {
        "id": "Oliver",
        "roleIds": ["Station chef", "Sous chef"]
      }
    ]
  }
  

पूरे अनुरोध का उदाहरण

  {
    "employees": [
      {
        "id": "Liam",
        "roleIds": [
          "Station chef",
          "Head chef"
        ],
        "shiftRequests": [
          {
            "priority": "PRIORITY_HIGH",
            "shiftIds": [
              "Wednesday-2023-05-03"
            ],
            "type": "STATUS_WORK"
          },
          {
            "priority": "PRIORITY_HIGH",
            "shiftIds": [
              "Friday-2023-05-05"
            ],
            "type": "STATUS_NOT_WORK"
          }
        ]
      },
      {
        "id": "Olivia",
        "roleIds": [
          "Station chef"
        ]
      },
      {
        "id": "Noah",
        "roleIds": [
          "Station chef"
        ]
      },
      {
        "id": "Emma",
        "roleIds": [
          "Head chef"
        ]
      },
      {
        "id": "Oliver",
        "roleIds": [
          "Station chef",
          "Sous chef"
        ]
      }
    ],
    "shifts": [
      {
        "id": "Monday-2023-05-01",
        "startDateTime": {
          "year": 2023,
          "month": 5,
          "day": 1,
          "hours": 12
        },
        "endDateTime": {
          "year": 2023,
          "month": 5,
          "day": 1,
          "hours": 23
        }
      },
      {
        "id": "Tuesday-2023-05-02",
        "startDateTime": {
          "year": 2023,
          "month": 5,
          "day": 2,
          "hours": 12
        },
        "endDateTime": {
          "year": 2023,
          "month": 5,
          "day": 2,
          "hours": 23
        }
      },
      {
        "id": "Wednesday-2023-05-03",
        "startDateTime": {
          "year": 2023,
          "month": 5,
          "day": 3,
          "hours": 12
        },
        "endDateTime": {
          "year": 2023,
          "month": 5,
          "day": 3,
          "hours": 23
        }
      },
      {
        "id": "Thursday-2023-05-04",
        "startDateTime": {
          "year": 2023,
          "month": 5,
          "day": 4,
          "hours": 12
        },
        "endDateTime": {
          "year": 2023,
          "month": 5,
          "day": 4,
          "hours": 23
        }
      },
      {
        "id": "Friday-2023-05-05",
        "startDateTime": {
          "year": 2023,
          "month": 5,
          "day": 5,
          "hours": 12
        },
        "endDateTime": {
          "year": 2023,
          "month": 5,
          "day": 5,
          "hours": 23
        }
      }
    ],
    "coverageRequirements": [
      {
        "shiftIds": [
          "Monday-2023-05-01",
          "Tuesday-2023-05-02",
          "Wednesday-2023-05-03",
          "Thursday-2023-05-04",
          "Friday-2023-05-05"
        ],
        "roleRequirements": [
          {
            "roleId": "Station chef",
            "targetEmployeeCount": 2,
            "priority": "PRIORITY_HIGH"
          },
          {
            "roleId": "Sous chef",
            "targetEmployeeCount": 1,
            "priority": "PRIORITY_MEDIUM"
          }
        ]
      },
      {
        "shiftIds": [
          "Tuesday-2023-05-02",
          "Friday-2023-05-05"
        ],
        "roleRequirements": [
          {
            "roleId": "Head chef",
            "targetEmployeeCount": 1,
            "priority": "PRIORITY_MEDIUM"
          }
        ]
      }
    ],
    "roleIds": [
      "Station chef",
      "Head chef",
      "Sous chef"
    ]
  }
  

जवाब का उदाहरण

सॉल्वर के जवाब में रेस्टोरेंट शिफ़्ट में कर्मचारियों का काम और ऑप्टिमाइज़ेशन प्रक्रिया की स्थिति शामिल होती है. उदाहरण के लिए, किसी कर्मचारी को असाइन किए गए शिफ़्ट इस तरह दिखते हैं:

{
  "solutionStatus": "OPTIMAL",
  "shiftAssignments": [
    {
      "employeeId": "Liam",
      "shiftId": "Monday-2023-05-01",
      "roleId": "Station chef"
    },
    {
      "employeeId": "Liam",
      "shiftId": "Tuesday-2023-05-02",
      "roleId": "Station chef"
    },
    {
      "employeeId": "Liam",
      "shiftId": "Wednesday-2023-05-03",
      "roleId": "Station chef"
    },
    {
      "employeeId": "Liam",
      "shiftId": "Thursday-2023-05-04",
      "roleId": "Station chef"
    }, ...
  ]
}

पूरे जवाब का उदाहरण

  {
    "solutionStatus": "OPTIMAL",
    "shiftAssignments": [
      {
        "employeeId": "Liam",
        "shiftId": "Monday-2023-05-01",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Liam",
        "shiftId": "Tuesday-2023-05-02",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Liam",
        "shiftId": "Wednesday-2023-05-03",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Liam",
        "shiftId": "Thursday-2023-05-04",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Olivia",
        "shiftId": "Friday-2023-05-05",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Noah",
        "shiftId": "Monday-2023-05-01",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Noah",
        "shiftId": "Tuesday-2023-05-02",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Noah",
        "shiftId": "Wednesday-2023-05-03",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Noah",
        "shiftId": "Thursday-2023-05-04",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Noah",
        "shiftId": "Friday-2023-05-05",
        "roleId": "Station chef"
      },
      {
        "employeeId": "Emma",
        "shiftId": "Tuesday-2023-05-02",
        "roleId": "Head chef"
      },
      {
        "employeeId": "Emma",
        "shiftId": "Friday-2023-05-05",
        "roleId": "Head chef"
      },
      {
        "employeeId": "Oliver",
        "shiftId": "Monday-2023-05-01",
        "roleId": "Sous chef"
      },
      {
        "employeeId": "Oliver",
        "shiftId": "Tuesday-2023-05-02",
        "roleId": "Sous chef"
      },
      {
        "employeeId": "Oliver",
        "shiftId": "Wednesday-2023-05-03",
        "roleId": "Sous chef"
      },
      {
        "employeeId": "Oliver",
        "shiftId": "Thursday-2023-05-04",
        "roleId": "Sous chef"
      },
      {
        "employeeId": "Oliver",
        "shiftId": "Friday-2023-05-05",
        "roleId": "Sous chef"
      }
    ]
  }