"Back to calendar" link in event page when opened in new tab/window #306
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graymur
commented
Oct 24, 2017
graymur
commented
- Now calendar's id is added to an event, so it's possible to find calendar by an event
- Calendars objects have "slug" field to simplify URLs creation
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Do you have a screenshot? @graymur |
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| //calenars map by id | ||
| calendars: { | ||
| ['cal-norcal-mtb-2016']: { | ||
| id: 'cal-norcal-mtb-2016', | ||
| slug: 'norcal-mtb', |
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Slug is actually a calculated property, you can see how it's done here https://github.com/Restuta/rcn.io/blob/master/src/client/calendar/utils/get-calendar-id.js in reverse.
Convention is slug = calendarId.replace('cal-', ''). So if you go on live
https://rcn.io/calendars/usac-2017 (is canonical url)
https://rcn.io/calendars/cal-usac-2017 (also available, but we don't link to it anywhere and ideally should redirect to non-cal version)
So part of calendar id after cal- serves as slug, therefore you don't ave to store it.
norcal-mtb breaks this rule and I would suggest renaming it and setting redirect in router from old route (norcal-mtb) to norcal-mtb-2016.
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@Restuta maybe create a helper function getCalendarsSlug(calendar) and use it everywhere
src/shared/reducers/reducer.js
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| @@ -26,6 +26,8 @@ const toByIdMap = objects => objects.reduce((map, x) => { | |||
| return map | |||
| }, {}) | |||
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| const setEventsCalendarId = calendarId => event => Object.assign({}, event, {calendarId}) | |||
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it's babel transpiled, so you can use ...
src/shared/reducers/reducer.js
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| norcalMtb2016Events.map(setEventsCalendarId('cal-norcal-mtb-2016')) | ||
| .concat(ncnca2016Events.map(setEventsCalendarId('cal-ncnca-2016'))) | ||
| .concat(ncnca2017Events.map(setEventsCalendarId('cal-ncnca-2017'))) | ||
| .concat(usac2017Events.map(setEventsCalendarId('cal-usac-2017'))) |
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I think this line gets confusing with this amount of manipulations. Let's refactor to:
const _ = require('lodash')
//..
const setCalendarId = calendarId => event => ({...event, calendarId })
const toByIdMap = _.partialRight(_.keyBy, 'id')
const result = toByIdMap(
_.concat(
norcalMtb2016Events.map(setCalendarId('cal-norcal-mtb-2016')),
ncnca2016Events.map(setCalendarId('cal-ncnca-2016')),
//...
)
)Notice shorter name of the function setCalendarId and refactoring of toByIdMap to use lodash
Also, I forgot to mention that I plan to set a relationship as many-to-many. So event can belong to multiple calendars.
Use-case would be you would want to pick events from multiple calendars and create your own or combine multiple calendars into own calendar. But every even also should point to it's "primaryCalendar" (not sure if "primary" is a good name) where it was created originally.
With that I think we should name this property as "primaryCalendarId" since later we would have "calendarIds" and having singular "calendarId" along with plural "calendarIds" would be confusing.
Open for naming ideas.
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I'd suggest using calendarId as it's really clear and maybe use secondaryCalendarsIds for others. But it's not critical.
| @@ -104,6 +104,8 @@ class EventDetails extends Component { | |||
| promoterInfo, | |||
| } = this.props.event | |||
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| const { calendar } = this.props | |||
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How about destructuring this all together below with movedToEvent?
| @@ -337,13 +341,14 @@ export default connect( | |||
| // calendar: getCalendar() | |||
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| const event = getEvent(state, ownProps.params.eventId) | |||
| const calendar = getCalendar(state, {calendarId: event.calendarId}) | |||
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I think we should be consistent with simple selectors like that and either use named arguments or don't. Above selector doesn't use those since it's pretty self-explanatory when you see like like this:
const calendar = getCalendar(state, event.calendarId)
Thoughts?
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Yes, but getCalendar selector was alredy their like that, so I reused without changing it's params. I can refactor this, but maybe it will be better to do it in separate PR?
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@graymur yeah, I know, it just became apparent here. I am fine with doing it in another PR.
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Here's a screenshot: |
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@graymur thanks, that would require some revision on my side. I will contribute to this PR to make it the way I imagined, sorry for not providing designs. |
| @@ -0,0 +1,3 @@ | |||
| const getCalendarSlug = calendar => calendar.id.replace('cal-', '') | |||
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@graymur this function doesn't require entire calendar then, since it only uses id
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What if this changes in the future? I think it's quite possible.
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Why do you think so? But if it does we will refactor.
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Here's how I've impelemented it: |
