Files
talk/client/coral-framework/utils/index.js
T
2017-05-15 23:07:46 +07:00

94 lines
2.9 KiB
JavaScript

export const getTotalActionCount = (type, comment) => {
return comment.action_summaries
.filter(s => s.__typename === type)
.reduce((total, summary) => {
return total + summary.count;
}, 0);
};
export const iPerformedThisAction = (type, comment) => {
// if there is a current_user on any of the ActionSummary(s), the user performed this action
return comment.action_summaries
.filter(a => a.__typename === type)
.some(a => a.current_user);
};
export const getMyActionSummary = (type, comment) => {
return comment.action_summaries
.filter(a => a.__typename === type)
.find(a => a.current_user);
};
/**
* getActionSummary
* retrieves the action summaries based on the type and the comment
* array could be length > 1, as in the case of FlagActionSummary
*/
export const getActionSummary = (type, comment) => {
return comment.action_summaries.filter(a => a.__typename === type);
};
/**
* Get name of first (or $pos-th) definition
*/
export function getDefinitionName(doc, pos = 0) {
return doc.definitions[pos].name.value;
}
/**
* Separate apollo `data` props into `data` and `root`.
* `data` will contain props like `loading`, `fetchMore`...
* while `root` contains the actual query data.
*/
export function separateDataAndRoot(
{
fetchMore,
loading,
networkStatus,
refetch,
startPolling,
stopPolling,
subscribeToMore,
updateQuery,
variables,
...root,
}) {
return {
data: {fetchMore, loading, networkStatus, refetch, startPolling,
stopPolling, subscribeToMore, updateQuery, variables},
root,
};
}
/**
* Taken from: http://stackoverflow.com/questions/1197928/how-to-add-30-minutes-to-a-javascript-date-object.
* Adds time to a date. Modelled after MySQL DATE_ADD function.
* Example: dateAdd(new Date(), 'minute', 30) //returns 30 minutes from now.
*
* @param date Date to start with
* @param interval One of: year, quarter, month, week, day, hour, minute, second
* @param units Number of units of the given interval to add.
*/
export function dateAdd(date, interval, units) {
let ret = new Date(date); // don't change original date
const checkRollover = () => {
if (ret.getDate() !== date.getDate()) {
ret.setDate(0);
}
};
switch(interval.toLowerCase()) {
case 'year' : ret.setFullYear(ret.getFullYear() + units); checkRollover(); break;
case 'quarter': ret.setMonth(ret.getMonth() + 3 * units); checkRollover(); break;
case 'month' : ret.setMonth(ret.getMonth() + units); checkRollover(); break;
case 'week' : ret.setDate(ret.getDate() + 7 * units); break;
case 'day' : ret.setDate(ret.getDate() + units); break;
case 'hour' : ret.setTime(ret.getTime() + units * 3600000); break;
case 'minute' : ret.setTime(ret.getTime() + units * 60000); break;
case 'second' : ret.setTime(ret.getTime() + units * 1000); break;
default : ret = undefined; break;
}
return ret;
}