FILL response

Simply fetch the solution in the jobs/:id/solution endpoint and receive the shift assignments.
For every shift defined by its name we will assign the best employee.

[
  {
    "name": "Morning Shift 1",
    "from": "2020-06-26T08:00:00",
    "to": "2020-06-30T08:00:00",
    "employee": "John Dory",
    "skills": [
      "waiter",
      "bar"
    ]
  }
]

Weights

We take into account many constraints. Let us know if there are any constraints that you think are missing.

Name	Property	Default priority	Description
Maximum Working Days	`maxWorkingDays`	HARD	An employee should not work more than `contract.maxWorkingDays` days in the planning horizon.
Maximum Hours	`maxHours`	HARD	An employee should not work more than `contract.max` hours in the planning horizon.
Minimum Hours	`minHours`	HARD	An employee should not work less than `contract.min` hours in the planning horizon. Please ensure minimum feasibility over the whole workforce.
Earliest Shift Start	`shiftStart`	HARD	Earliest time `contract.earliestShiftStart` in a day when an employee is allowed to work
Latest Shift Start	`latestShiftStart`	HARD	Earliest time `contract.latestShiftStart` in a day when an employee is allowed to start work
Latest Shift End	`shiftEnd`	HARD	Latest time `contract.latestShiftEnd` in a day when an employee is allowed to end work
Maximum Shift Length	`maxShift`	HARD	Maximum time `contract.maxShiftLength` that an employee is allowed to work
DayOfWeek Working	`dayOfWeek`	HARD	Restricts employee availability based on days in the week that
Minimum Shift Length	`minShift`	HARD	Minimum time `contract.maxShiftLength` that an employee is allowed to work
Maximum Shifts On Same Day	`sameDay`	HARD	Maximum number of shifts that an employee is allowed to work
Minimum Rest On Same Day	`sameDayMinRest`	HARD	Minimum resting period between two shifts on the same day
Employee Availability	`availability`	HARD	Date-time range of employee's availability
Locked Assignment	`locked`	HARD	Take into account assignments that are fixed during the solve
Maximum Consecutive Working Days	`maxConsecutive`	HARD	No more than `contract.maxConsecutiveWorkDays` consecutive shifts.
Minimum Rest	`minRest`	HARD	Minimum resting between two shifts (irrespective of shifts)
No Concurrent Assignments	`concurrent`	HARD	An employee cannot have two assignments on the same time. (This should never happen)
Skill Requirement for shifts	`requirements`	HARD	Multiple shifts can have a shared requirement for a skill
Employee Skill Match	`skills`	HARD	Assign employees to match according to their skills and the required skills for a shift
Travel Time	`distance`	SOFT	Travel from home to shift location
Priority	`priority`	SOFT	Shift Priorities
Shift Employee Preference	`pref`	MEDIUM	A preference for a certain shift assignment for an employee
Financial Costs	`costs`	SOFT	Some shifts incur a higher cost when they are assigned to (opposite of priority)
Wage Costs per Employee	`wages`	SOFT	Hourly wage cost per employee influences choice of employee
Unassigned Employee	`unassigned`	MEDIUM	Minimise the number of unassigned employees
Employee Skill Match Soft	`softSkills`	SOFT	Assign employees to match according to their skills and the required skills for a shift (soft rule)
Employee Critical Skill Match	`criticalSkills`	SOFT	Prefer assigning critical shifts first
Employee working days	`working`	HARD	Respect employees working days
Shift blakclist	`blacklist`	HARD	Do not assign shift to blacklisted employees
Efficiency	`efficiency`	SOFT	Weight of the efficiency cost per employee
Employee skill level match	`softSkillLevel`	SOFT	Match the skill level

The weights and priorities of these constraints can be set in the solve request by adding a weights object to the
request where each property that we want to customise has a string with the format "<weight><priority>"
where <weight> is a positive integer number and <priority> can assume one of the following
values: soft, medium and hard. hard constraints are more important than medium constraints and medium
constraints are more important than soft. Between violations of two constraints with the same priority, the solver
will choose the one with the minimum weight. In the example below we are customising the weights for the locked
and unassigned constraints.

{
  "weights": {
    "locked": "100hard",
    "unassigned": "5soft"
  }
}