assets.services.js.services.js Maven / Gradle / Ivy

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var SOA_SERVICE_ID_PREFIX = 'soa-service-';

function soaToName(instance) {
    return instance.host + ':' + instance.port
}

function soaHandleForceButton(serviceName, localInstance) {
    var template = soaGetTemplate('soa-force-dialog-content');
    bootbox.dialog({
        'message': template,
        'title': 'Force status of "' + serviceName + '" instance: ' + soaToName(localInstance),
        'onEscape': function () {
            bootbox.hideAll();
        },
        'buttons': {
            'cancel': {
                label: "Cancel",
                className: "btn-default"
            },
            'ok': {
                label: "Submit",
                className: "btn-primary",
                callback: function () {
                    var forceValue = $('.soa-force-radios').filter(':checked').val();
                    soaForceDialogSubmit(serviceName, localInstance.id, forceValue);
                }
            }
        }
    });
}

function soaForceDialogSubmit(serviceName, instanceId, forceValue) {
    soaShowInfiniteProgressBar();
    $.ajax({
        type: "PUT",
        url: '/soa/discovery/force/' + serviceName + '/' + instanceId,
        contentType: "application/json",
        data: JSON.stringify(forceValue),
        success: function() {
            soaHideInfiniteProgressBar();
            soaUpdateInstances();
        },
        error: function(jqXHR, textStatus, errorThrown) {
            soaHideInfiniteProgressBar();
            bootbox.alert('Operation failed: ' + errorThrown);
        }
    });
}
function soaHandleLogButton(localInstance) {
    var url = '/logs?host=' + localInstance.host + '&port=' + localInstance.port + '&adminPort=' + localInstance.adminPort;
    window.open(url, '_blank');
}

function soaHandleTraceButton(localInstance) {
    var url = 'http://' + localInstance.host + ':' + localInstance.adminPort + '/threads';
    window.open(url, '_blank');
}

function soaHandleDetailsButton(serviceName, localInstance) {
    var url = '/vm?host=' + localInstance.host + '&port=' + localInstance.port + '&adminPort=' + localInstance.adminPort + '&name=' + serviceName;
    window.open(url, '_blank');
}

function soaServicesBuildContainer(serviceName) {
    $('#soa-no-services').hide();

    var id = SOA_SERVICE_ID_PREFIX + serviceName;

    var div = document.createElement('div');
    $(div).attr('id', id).appendTo('#soa-services');

    var content = soaGetTemplate('soa-service-template', {
        '$SERVICE_NAME$': serviceName
    });
    $('#' + id).html(content);

    $('#soa-service-body-toggle-' + serviceName).click(function(){
        $('#soa-service-body-toggle-' + serviceName).toggleClass('glyphicon-expand glyphicon-collapse-down');
        $('#soa-service-body-collapse-' + serviceName).collapse('toggle');
        return true;
    });

    if ( getParameterByName("service") === serviceName ) {
        $('#soa-service-expand-' + serviceName).toggleClass('glyphicon-resize-full glyphicon-resize-small');
    }

    $('#soa-service-expand-' + serviceName).click(function(){
        var focusedService = getParameterByName("service");
        var url = focusedService ? "/" : ("/?service=" + serviceName);
        if ( location.hash ) {
            url = url + location.hash;
        }
        location.href = url;
        return true;
    });
}

function soaUpdateInstancesForService(serviceName) {
    $.ajax({
        type: 'GET',
        url: '/soa/discovery/all/' + serviceName,
        success: function(data){
            var stoplightGreen = soaGetTemplate('soa-stoplight-set-green');
            var stoplightRed = soaGetTemplate('soa-stoplight-set-red');
            var healthy = soaGetTemplate('soa-service-healthy');
            var unHealthy = soaGetTemplate('soa-service-unhealthy');
            var forced = soaGetTemplate('soa-service-forced');

            function trim(s) {
                var max = 20;
                if ( s.length >= max ) {
                    return s.substring(0, max / 2) + '…' + s.substring(s.length - (max / 2));
                }
                return s;
            }

            var id = SOA_SERVICE_ID_PREFIX + serviceName;
            if ( data.length > 0 ) {
                var instances = "";
                for ( var i in data ) {
                    var instance = data[i];
                    var isDiscoverable;
                    if ( instance.forcedState != 'CLEARED' ) {
                        isDiscoverable = (instance.forcedState === 'REGISTER');
                    } else {
                        isDiscoverable = (instance.healthyState === 'HEALTHY');
                    }
                    var stopLight = isDiscoverable ? stoplightGreen : stoplightRed;
                    var details = (instance.healthyState === 'HEALTHY') ? healthy : unHealthy;
                    if ( instance.forcedState != 'CLEARED' ) {
                        details = details + forced.replace('$VALUE$', instance.forcedState.toLowerCase());
                    }
                    var thisInstance = soaGetTemplate('soa-service-instance-template', {
                        '$STOPLIGHT$': stopLight,
                        '$INSTANCE_DATA$': trim(soaToName(instance)),
                        '$INSTANCE_DETAILS$': details,
                        '$ID$': instance.id
                    });
                    instances = instances + thisInstance;
                }

                $('#soa-service-instance-qty-' + serviceName).text(data.length);
                $('#soa-service-instances-' + serviceName).html(instances);

                function setHandlers(instance) {
                    $('#soa-force-button-' + instance.id).click(function(){
                        soaHandleForceButton(serviceName, instance);
                    });
                    $('#soa-logs-button-' + instance.id).click(function(){
                        soaHandleLogButton(instance);
                    });
                    $('#soa-trace-button-' + instance.id).click(function(){
                        soaHandleTraceButton(instance);
                    });
                    $('#soa-details-button-' + instance.id).click(function(){
                        soaHandleDetailsButton(serviceName, instance);
                    });
                }
                for ( var j in data ) {
                    setHandlers(data[j]);
                }

                $('#soa-services-last-updated').text('Last updated ' + (new Date()).toLocaleString());
            } else {
                soaRemoveInstance(id);
            }
        },
        error: function() {
            var id = SOA_SERVICE_ID_PREFIX + serviceName;
            soaRemoveInstance(id);
        }
    });
}

var soaServices = [];

function soaRemoveInstance(id) {
    $('#' + id).remove();

    var serviceCount = 0;
    for ( var k in soaServices ) {
        var serviceName = soaServices[k];
        if ( soaServiceDivExists(serviceName) ) {
            ++serviceCount;
        }
    }
    if ( serviceCount == 0 ) {
        soaSetNoInstances();
    }
}

function soaServiceDivExists(serviceName) {
    var id = SOA_SERVICE_ID_PREFIX + serviceName;
    return $('#' + id).length > 0;
}

function soaSetNoInstances() {
    $('#soa-no-services').show();
}

function soaUpdateInstances() {
    $.getJSON('/soa/discovery/services', function(data){
        var id = SOA_SERVICE_ID_PREFIX + serviceName;
        var serviceName;
        var i;

        var focusedService = getParameterByName("service");
        if ( focusedService ) {
            data = (data.indexOf(focusedService) >= 0) ? [focusedService] : [];
        }

        // remove services that don't exist anymore
        for ( i in soaServices ) {
            serviceName = soaServices[i];
            if ( !data[serviceName] && soaServiceDivExists(serviceName) ) {
                $('#' + id).remove();
            }
        }

        for (i in data) {
            serviceName = data[i];
            if ( !soaServiceDivExists(serviceName) ) {
                soaServicesBuildContainer(serviceName);
            }
            soaUpdateInstancesForService(serviceName);
        }

        if ( data.length == 0 ) {
            soaSetNoInstances();
        }

        soaServices = data;
    });
}

$(function() {
    var ourTab = $('#soa-tab-');
    soaUpdateInstances();
    setInterval(soaUpdateInstances, 12345);
});