Distribute review dates to projects with a max number of reviews per day.

SetReviewDateWithMaxNumber.omnijs

/*{
    "type": "action",
    "targets": ["omnifocus"],
    "author": "Josh Hughes",
    "identifier": "com.josh-hughes.SetReviewDateWithMaxNumber",
    "version": "1.0",
    "description": "Distribute review dates to projects with a max number of reviews per day.",
    "label": "Set Review Date With Max Number",
    "paletteLabel": "Set Review Date With Max Number"
}*/

// To enable Omni JS, go to this link in your browser:
// omnifocus:///change-preference?OJSEnabled=1

var _ = function() {

    function getUnfinishedProjects() {
        const activeProjects = [];
        library.apply((project) => {
            if (project.status && (project.status === Project.Status.Active || project.status === Project.Status.OnHold)) {
                activeProjects.push(project);
            }
        });
        return activeProjects;
    }

    var action = new PlugIn.Action(function() {
        const defaultGroupSize = '10';
        let firstReviewDate = new Date();
        firstReviewDate.setHours(0,0,0,0); // Reset time to midnight
        let reviewForm = new Form();
        let datePicker = new Form.Field.Date('reviewDate', 'First Review Date', firstReviewDate);
        let groupSize = new Form.Field.String('groupSize', 'Max Number of Reviews', defaultGroupSize);
        
        reviewForm.addField(datePicker);
        reviewForm.addField(groupSize);
        let formPromise = reviewForm.show('Distribute Review Dates', 'Select Date and Max Reviews');
        
        formPromise.then(function(form) {
            let newReviewDate = form.values.reviewDate;
            let groupSize = parseInt(form.values.groupSize);
            if (!isNaN(groupSize)) {
                const activeProjects = getUnfinishedProjects();
                if (activeProjects.length > 0) {
                    let index = 0;
                    activeProjects.forEach((project) => {
                        if (index >= groupSize) {
                            newReviewDate.setDate(newReviewDate.getDate() + 1);
                            index = 0;
                        }
                        project.nextReviewDate = newReviewDate;
                        index++;
                    });
                }
            } else {
                let error = new Alert('Error', 'The max number of reviews value must be a number.').show();
            }
        }).catch(function () {});
    });

    action.validate = function(){
        let activeProjects = getUnfinishedProjects();
        return (activeProjects.length > 0);
    };

    return action;
}();
_;