irinotes: client/src/reducers/sessionsReducer.js@4cfeabef7d5e (annotated)

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client/src/reducers/sessionsReducer.js

author	Alexandre Segura <mex.zktk@gmail.com>
	Mon, 12 Jun 2017 18:12:38 +0200
changeset 29	4cfeabef7d5e
parent 12	48ddaa42b810
child 58	f16a080e0bc4
permissions	-rw-r--r--

Store data in PouchDB. - Introduce redux-saga to perform async actions. - Refactor actions to be async.

12 48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	1	import Immutable from 'immutable';
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	2	import * as types from '../constants/actionTypes';
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	3
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	4	export const currentSession = (state = null, action) => {
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	5	switch (action.type) {
29 4cfeabef7d5e Store data in PouchDB. Alexandre Segura <mex.zktk@gmail.com> parents: 12 diff changeset	6	case types.CREATE_SESSION:
12 48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	7	return action.session;
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	8	default:
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	9	return state;
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	10	}
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	11	};
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	12
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	13	export const sessions = (state = Immutable.List([]), action) => {
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	14	switch (action.type) {
29 4cfeabef7d5e Store data in PouchDB. Alexandre Segura <mex.zktk@gmail.com> parents: 12 diff changeset	15	case types.CREATE_SESSION:
12 48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	16	return state.push(action.session);
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	17	case types.UPDATE_SESSION:
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	18	const sessionToUpdate = state.find(session => session === action.session);
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	19	const sessionIndex = state.indexOf(action.session);
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	20	if (sessionIndex === -1) {
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	21	return state;
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	22	}
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	23	const updatedSession = Object.assign({}, sessionToUpdate, action.values);
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	24	return state.set(sessionIndex, updatedSession);
29 4cfeabef7d5e Store data in PouchDB. Alexandre Segura <mex.zktk@gmail.com> parents: 12 diff changeset	25	case types.LOAD_SESSIONS:
4cfeabef7d5e Store data in PouchDB. Alexandre Segura <mex.zktk@gmail.com> parents: 12 diff changeset	26	return action.sessions;
12 48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	27	default:
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	28	return state;
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	29	}
48ddaa42b810 Draft implementation of sessions. Alexandre Segura <mex.zktk@gmail.com> parents: diff changeset	30	};

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