https://www.bandesp.com.br/_dm/s/rt/smart/timeRangeConditionService.js

1function checkIfRruleExists(settingsRrule) {
2    return !!settingsRrule && settingsRrule !== 'null';
3}
4
5function isInRange(
6    originStartTime,
7    originEndTime,
8    allDayEnabled = false,
9    settingsRrule,
10    timeZone = Intl.DateTimeFormat().resolvedOptions().timeZone
11) {
12
13    const timeZoneValue = decodeURIComponent(timeZone);
14    const now = new Date();
15    const currentTime = timeZoneValue
16        ? new Date(now.toLocaleString('en-US', { timeZone: timeZoneValue }))
17        : now;
18
19    // Convert the times to the same timezone as the conditionTimezone
20    let startTime = new Date(
21        originStartTime.toLocaleString('en-US', { timeZone: timeZoneValue })
22    );
23    let endTime = new Date(originEndTime.toLocaleString('en-US', { timeZone: timeZoneValue }));
24
25    // If all day is true, adjust the start and end times to be full day
26    if (allDayEnabled) {
27        startTime.setHours(0, 0, 0, 0);
28        endTime.setHours(23, 59, 59, 999);
29    }
30
31    if (checkIfRruleExists(settingsRrule) && rrule) {
32        //rrule is a 3rd party library to parse rrule strings
33        const recurringRule = rrule.rrulestr(settingsRrule);
34        recurringRule.options = {
35            ...recurringRule.options,
36            tzid: timeZoneValue,
37            dtstart: startTime,
38            until: getEndDate(
39                endTime,
40                recurringRule.options,
41                currentTime,
42                originStartTime,
43                originEndTime,
44                allDayEnabled
45            ),
46        };
47
48        const betweenOccurrences = measureFunctionExecutionTime(() =>
49            recurringRule.between(
50                recurringRule.options.dtstart,
51                recurringRule.options.until,
52                true
53            )
54        );
55
56        return betweenOccurrences.some((occurrence) => {
57            if (!allDayEnabled) {
58                setTimeFromAnotherDate(occurrence, originEndTime);
59                return (
60                    compareDates(currentTime, occurrence, true) &&
61                    compareDatesIgnoringSeconds(currentTime, occurrence) <= 0
62                );
63            }
64            return compareDates(currentTime, occurrence, allDayEnabled);
65        });
66    }
67
68    return (
69        compareDatesIgnoringSeconds(currentTime, startTime) >= 0 &&
70        compareDatesIgnoringSeconds(currentTime, endTime) <= 0
71    );
72}
73
74function shouldShowRuleObjectForDateTimeRange(
75    ruleObjName,
76    condition,
77    actionType
78) {
79    const settings = shouldCheckMultipleConditions
80        ? condition.params
81        : condition;
82    const startTimeValue = decodeURIComponent(settings.start_time);
83    const endTimeValue = decodeURIComponent(settings.end_time);
84    const settingsStartTime = new Date(startTimeValue);
85    const settingsEndTime = new Date(endTimeValue);
86    const settingsAllDayEnabled = parseBoolean(settings.all_day_enabled);
87    const settingsRrule = settings.rrule;
88    const settingsTimeZone = settings.timezone;
89
90    if (settingsStartTime && settingsEndTime) {
91        const cookieName = getSmartRuleCookieName(ruleObjName, actionType);
92        return (
93            isInRange(
94                settingsStartTime,
95                settingsEndTime,
96                settingsAllDayEnabled,
97                settingsRrule,
98                settingsTimeZone
99            ) &&
100            //if the rule was already shown we shouldn't show it again until the ttl time when cookie expires
101            getCookie(cookieName) === null &&
102            // there is no cookie of the same action type - site visitor already saw this action
103            !hasCookieOfType(actionType)
104        );
105    }
106
107    //if there is no start_time, end_time, all_day_enabled, timezone in settings it means
108    // that the condition is not date time range, and we need to disregard this conditions
109    return true;
110}
111
112function compareDates(date1, date2, allDay) {
113    const d1 = new Date(date1);
114    const d2 = new Date(date2);
115
116    if (allDay) {
117        const year1 = d1.getFullYear();
118        const month1 = d1.getMonth();
119        const day1 = d1.getDate();
120
121        const year2 = d2.getFullYear();
122        const month2 = d2.getMonth();
123        const day2 = d2.getDate();
124
125        return year1 === year2 && month1 === month2 && day1 === day2;
126    } else {
127        d1.setSeconds(0, 0);
128        d2.setSeconds(0, 0);
129
130        return d1.getTime() === d2.getTime();
131    }
132}
133
134function compareDatesIgnoringSeconds(date1, date2) {
135    let d1 = new Date(date1.getTime());
136    let d2 = new Date(date2.getTime());
137
138    d1.setSeconds(0, 0);
139    d2.setSeconds(0, 0);
140
141    if (d1.getTime() === d2.getTime()) {
142        return 0;
143    } else if (d1.getTime() < d2.getTime()) {
144        return -1; //d1 is earlier than d2
145    } else {
146        return 1; //d1 is later than d2
147    }
148}
149
150function getEndDate(
151    endTime,
152    options,
153    currentTime,
154    originStartTime,
155    originEndTime,
156    allDay
157) {
158    if (options.until) {
159        if (allDay) {
160            return options.until;
161        }
162        return setTimeFromAnotherDate(options.until, originEndTime);
163    }
164    const isOriginStartTimeEqualsToOriginEndTime = compareDates(
165        originStartTime,
166        originEndTime,
167        true
168    );

169    if (!isOriginStartTimeEqualsToOriginEndTime) {
170        // it means the user specify end time, rule should live until the end time
171        return endTime;
172    }
173    const isEndTimeBeforeCurrentTime =
174        compareDatesIgnoringSeconds(endTime, currentTime) < 0;
175    if (isOriginStartTimeEqualsToOriginEndTime && isEndTimeBeforeCurrentTime) {
176        // endTime === startTime - means the user didnt specify end time, the rule should live forever
177        // we need to check if endTime < currentTime - in this case check until tmrw to not miss today
178        const tmrw = new Date(currentTime);
179        tmrw.setDate(currentTime.getDate() + 1);
180        return tmrw;
181    }
182    return currentTime;
183}
184
185function setTimeFromAnotherDate(targetDate, sourceDate) {
186    const hours = sourceDate.getHours();
187    const minutes = sourceDate.getMinutes();
188    const seconds = sourceDate.getSeconds();
189    const milliseconds = sourceDate.getMilliseconds();
190
191    targetDate.setHours(hours, minutes, seconds, milliseconds);
192
193    return targetDate;
194}
195
196function measureFunctionExecutionTime(callback) {
197    const startTime = performance.now();
198    const res = callback();
199    const endTime = performance.now();
200    const duration = endTime - startTime;
201
202    if (duration > 1000) {
203        window.runtime.API.logService.warn(
204            `The RRULE function took more than a second: ${duration.toFixed(
205                3
206            )} ms`
207        );
208    }
209    return res;
210}
211
212//for testing purposes.
213// unit tests are here: client/src/modules/runtime/src/code/services/tests/timeRangeConditionService.test.js
214window.timeRangeConditionService = {
215    isInRange,
216};