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index.js
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index.js
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import * as firebase from 'firebase'
export default {
state: {
user: null
},
mutations: {
registerUserForMeetup (state, payload) {
const id = payload.id
if (state.user.registeredMeetups.findIndex(meetup => meetup.id === id) >= 0) {
return
}
state.user.registeredMeetups.push(id)
state.user.fbKeys[id] = payload.fbKey
},
unregisterUserFromMeetup (state, payload) {
const registeredMeetups = state.user.registeredMeetups
registeredMeetups.splice(registeredMeetups.findIndex(meetup => meetup.id === payload), 1)
Reflect.deleteProperty(state.user.fbKeys, payload)
},
setUser (state, payload) {
state.user = payload
}
},
actions: {
registerUserForMeetup ({commit, getters}, payload) {
commit('setLoading', true)
const user = getters.user
firebase.database().ref('/users/' + user.id).child('/registrations/')
.push(payload)
.then(data => {
commit('setLoading', false)
commit('registerUserForMeetup', {id: payload, fbKey: data.key})
})
.catch(error => {
console.log(error)
commit('setLoading', false)
})
},
unregisterUserFromMeetup ({commit, getters}, payload) {
commit('setLoading', true)
const user = getters.user
if (!user.fbKeys) {
return
}
const fbKey = user.fbKeys[payload]
firebase.database().ref('/users/' + user.id + '/registrations/').child(fbKey)
.remove()
.then(() => {
commit('setLoading', false)
commit('unregisterUserFromMeetup', payload)
})
.catch(error => {
console.log(error)
commit('setLoading', false)
})
},
signUserUp ({commit}, payload) {
commit('setLoading', true)
commit('clearError')
firebase.auth().createUserWithEmailAndPassword(payload.email, payload.password)
.then(
user => {
commit('setLoading', false)
const newUser = {
id: user.uid,
registeredMeetups: [],
fbKeys: {}
}
commit('setUser', newUser)
}
)
.catch(
error => {
commit('setLoading', false)
commit('setError', error)
console.log(error)
}
)
},
signUserIn ({commit}, payload) {
commit('setLoading', true)
commit('clearError')
firebase.auth().signInWithEmailAndPassword(payload.email, payload.password)
.then(
user => {
commit('setLoading', false)
const newUser = {
id: user.uid,
registeredMeetups: [],
fbKeys: {}
}
commit('setUser', newUser)
}
)
.catch(
error => {
commit('setLoading', false)
commit('setError', error)
console.log(error)
}
)
},
autoSignIn ({commit}, payload) {
commit('setUser', {
id: payload.uid,
registeredMeetups: [],
fbKeys: {}
})
},
fetchUserData ({commit, getters}) {
commit('setLoading', true)
firebase.database().ref('/users/' + getters.user.id + '/registrations/').once('value')
.then(data => {
const dataPairs = data.val()
let registeredMeetups = []
let swappedPairs = {}
for (let key in dataPairs) {
registeredMeetups.push(dataPairs[key])
swappedPairs[dataPairs[key]] = key
}
const updatedUser = {
id: getters.user.id,
registeredMeetups: registeredMeetups,
fbKeys: swappedPairs
}
commit('setLoading', false)
commit('setUser', updatedUser)
})
.catch(error => {
console.log(error)
commit('setLoading', false)
})
},
logout ({commit}) {
firebase.auth().signOut()
commit('setUser', null)
}
},
getters: {
user (state) {
return state.user
}
}
}