graphql

GraphQL-JobMemory.go

// GetJob will return a job based on the ID
func (imr *InMemoryRepository) GetJob(employeeID, jobID string) (Job, error) {
	if jobs, ok := imr.jobs[employeeID]; ok {
		for _, job := range jobs {
			// If Company Is Empty accept it, If Company matches filter accept it
			if job.ID == jobID {
				return job, nil
			}
		}
		return Job{}, errors.New("no such job exists for that employee")
	}
	return Job{}, errors.New("no such employee exist")
}

// Update will update a job and return the new state of it
func (imr *InMemoryRepository) Update(j Job) (Job, error) {
	imr.Lock()
	defer imr.Unlock()
	// Grab the employees jobs and locate the job and change the value
	if jobs, ok := imr.jobs[j.EmployeeID]; ok {
		// Find correct job
		for i, job := range jobs {
			if job.ID == j.ID {
				// Replace the whole instance by index
				imr.jobs[j.EmployeeID][i] = j
				// Return Job, we can Image changes from input Job, like CreateJob which will generate an ID etc etc.
				return j, nil
			}
		}
	}
	return Job{}, errors.New("no such employee exist")
}