find-users-before.js

UserService.prototype.find = function (params, callback) {
    /*
    Need:
    - sort
    - search
     */
    var query = {},
        sort = params.sort || 'displayName',
        options = {
            'sort': (params.descending ? '-' : '') + sort
        },
        searchCriteria = params.searchCriteria,
        filters = params.searchFilters,
        projectKey = params.projectKey;

    if(filters) {
        for(var key in filters) {
            if(filters[key]) {
                query[key]=filters[key];
            }
        }
    }

//    if(params.after) {
//        var afterDate = moment(params.after);
//        if(params.descending) {
//            query[sort] = { $lt: afterDate.toDate() };
//        } else {
//            query[sort] = { $gt: afterDate.toDate() };
//        }
//    }

    query["$or"] = [{deleted: {$exists: false}}, {deleted: false}];

    if(isFinite(params.limit)) {
//        options.limit = params.limit;

        if(isFinite(params.page)) {
//            options.skip = (params.page-1) * params.limit;
        }
    }

    if(searchCriteria && (searchCriteria.length > 1 || searchCriteria[0].term !== '')) {
        searchly.findConsultants(searchCriteria, function(err, result) {
            if(err) log(err);

            var userKeys = [];
            if(result) {
                result.forEach(function(consultant) {
                    userKeys.push(consultant.id);
                });
            }

            query['key'] = {$in: userKeys};
            findUsers(projectKey, query, sort, options, function(err, result) {
                var users = result.users;
                var sortedUsers = users.sort(function(u1, u2) {
                    var u1Index = userKeys.indexOf(u1.key);
                    var u2Index = userKeys.indexOf(u2.key);

                    return u1Index - u2Index;
                });
                result.users = sortedUsers.splice((params.page-1) * params.limit, params.limit);
                callback(err, result);
            });
        })
    } else {
        findUsers(projectKey, query, sort, options, function(err, result) {
            result.users = result.users.splice((params.page-1) * params.limit, params.limit);
            callback(err, result);
        });
    }
};

var findUsers = function(projectKey, query, sort, options, callback) {
    options.populate = 'company';

    User.find(query, null, options, function(err, users) {
        if(err) {
            callback(err, null);
        } else {
            delete query[sort];
            delete query['accountType'];

            User.find(query, 'accountType', null, function(err, totalUsers) {
                if(err) {
                    callback(err, null);
                } else {
                    var companies = 0;
                    var consultants = 0;
                    totalUsers.forEach(function(user) {
                        if(!user.isAdmin()) {
                            if(user.isCompany()) {
                                companies++;
                            } else {
                                consultants++;
                            }
                        }
                    });
                    if(projectKey) {
                        var userIds = [];
                        users.forEach(function(user) {
                            if(user.key) {
                                userIds.push(user._id);
                            }
                        });
                        findUserProjectScores(projectKey, userIds, function(err, userProjects) {
                            var sortedUsers = [];
                            if(userProjects && userProjects.length > 0) {
                                userProjects.forEach(function(userProject) {
                                    var user = userProject.user;
                                    sortedUsers.push(user);
                                });
                            } else {
                                sortedUsers = users;
                            }

                            callback(err, {
                                users: sortedUsers,
                                numberOfConsultants: consultants,
                                numberOfCompanies: companies
                            });
                        })
                    } else {
                        callback(null, {
                            users: users,
                            numberOfConsultants: consultants,
                            numberOfCompanies: companies
                        });
                    }
                }
            });
        }
    });
};