Prenons l'exemple d'un restaurant qui planifie des horaires hebdomadaires pour la cuisine. Le service a lieu du lundi au vendredi, de 12h à 23h. Cinq employés peuvent remplir trois rôles: Station chef, Head chef et Sous
chef. À chaque équipe, il doit y avoir deux employés travaillant en tant que Station
chef avec une priorité élevée et un employé en tant que Sous chef avec une priorité moyenne. De plus, une Head chef est requise les mardis et vendredis avec une priorité moyenne. La seule autre contrainte de planification concerne l'un des employés, Liam, qui a demandé à travailler le "Wednesday-2023-05-03", mais pas le quart de travail Friday-2023-05-05.
Couverture des rôles pour chaque équipe
La couverture d'un rôle spécifique peut être spécifiée pour un ensemble d'ajustements donnés avec une exigence de couverture. Par exemple, le premier changement de ce problème peut être représenté comme suit:
{
"shifts": [
{
"id": "Monday-2023-05-01",
"startDateTime": {
"year": 2023,
"month": 5,
"day": 1,
"hours": 12
},
"endDateTime": {
"year": 2023,
"month": 5,
"day": 1,
"hours": 23
}
}
]
}
En supposant que les cinq ajustements soient Monday-2023-05-01, Tuesday-2023-05-02, Wednesday-2023-05-03, Thursday-2023-05-04 et Friday-2023-05-05, l'exigence de couverture pour les rôles Station chef et Sous chef est représentée comme suit :
{
"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"
}]
}
]
}
Pour prendre en compte l'exigence d'une Head chef, une exigence de couverture supplémentaire peut être spécifiée sur les quarts nécessaires. Voici la liste complète des exigences de couverture:
{
"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"
}]
}
]
}
Demandes des employés
Les demandes d'emploi sont représentées par le champ Shift request (Demande de changement de poste). Dans cet exemple, Liam a demandé à travailler en quart de mercredi, mais pas en quart de vendredi. Il est représenté (ainsi que ses rôles) comme suit:
{
"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"
}
]
}]
}
Exemple avec les cinq employés
{
"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"]
}
]
}
Exemple de requête complète
{
"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"
]
}
Exemple de réponse
La réponse du résolveur contient l'affectation des employés aux quarts de restaurant et l'état de la procédure d'optimisation. Par exemple, les quarts attribués à l'un des employés sont renvoyés sous la forme:
{
"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"
}, ...
]
}
Exemple de réponse complète
{
"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"
}
]
}