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This commit uses a new package that I need to document. It tries to solve the long-standing debate in the Meteor community about allow/deny rules versus methods (RPC). This approach gives us both the centralized security rules of allow/deny and the white-list of allowed mutations similarly to Meteor methods. The idea to have static mutation descriptions is also inspired by Facebook's Relay/GraphQL. This will allow the development of a REST API using the high-level methods instead of the MongoDB queries to do the mapping between the HTTP requests and our collections.
56 lines
1.6 KiB
JavaScript
56 lines
1.6 KiB
JavaScript
Utils = {
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// XXX We should remove these two methods
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goBoardId(_id) {
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const board = Boards.findOne(_id);
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return board && FlowRouter.go('board', {
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id: board._id,
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slug: board.slug,
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});
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},
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goCardId(_id) {
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const card = Cards.findOne(_id);
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const board = Boards.findOne(card.boardId);
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return board && FlowRouter.go('card', {
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cardId: card._id,
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boardId: board._id,
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slug: board.slug,
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});
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},
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capitalize(string) {
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return string.charAt(0).toUpperCase() + string.slice(1);
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},
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// Determine the new sort index
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calculateIndex(prevCardDomElement, nextCardDomElement, nCards = 1) {
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let base, increment;
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// If we drop the card to an empty column
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if (!prevCardDomElement && !nextCardDomElement) {
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base = 0;
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increment = 1;
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// If we drop the card in the first position
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} else if (!prevCardDomElement) {
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base = Blaze.getData(nextCardDomElement).sort - 1;
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increment = -1;
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// If we drop the card in the last position
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} else if (!nextCardDomElement) {
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base = Blaze.getData(prevCardDomElement).sort + 1;
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increment = 1;
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}
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// In the general case take the average of the previous and next element
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// sort indexes.
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else {
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const prevSortIndex = Blaze.getData(prevCardDomElement).sort;
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const nextSortIndex = Blaze.getData(nextCardDomElement).sort;
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increment = (nextSortIndex - prevSortIndex) / (nCards + 1);
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base = prevSortIndex + increment;
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}
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// XXX Return a generator that yield values instead of a base with a
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// increment number.
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return {
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base,
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increment,
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};
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},
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};
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