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Firebase Vuex Auth Module
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import firebase from 'firebase'; | |
const state = { | |
userId: '', | |
}; | |
const actions = { | |
login({ commit, state }, { email, password }) { | |
return new Promise((resolve, reject) => { | |
firebase.auth().signInWithEmailAndPassword(email, password) | |
.then((user) => { | |
resolve(user); | |
}) | |
.catch((err) => { | |
reject(err); | |
}); | |
}); | |
}, | |
logout({ commit, state }) { | |
return new Promise((resolve, reject) => { | |
firebase.auth().signOut() | |
.then(() => { | |
commit('LOGOUT'); | |
resolve(); | |
}) | |
.catch((err) => { | |
reject(err); | |
}); | |
}); | |
}, | |
checkUserStatus({ commit, state }) { | |
return new Promise((resolve, reject) => { | |
firebase.auth().onAuthStateChanged((user) => { | |
if (user) { | |
commit('SET_USER_ID', user.uid); | |
resolve(user.uid); | |
} else { | |
reject('User is not logged in.'); | |
} | |
}); | |
}); | |
}, | |
}; | |
const mutations = { | |
LOGOUT(state, userId) { | |
state.userId = ''; | |
}, | |
SET_USER_ID(state, userId) { | |
state.userId = userId; | |
}, | |
}; | |
export default { | |
state, | |
actions, | |
mutations, | |
}; |
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<template> | |
<div> | |
<span>{{ userId }}</span> | |
</div> | |
</template> | |
<script> | |
import { mapState } from 'vuex'; | |
export default { | |
name: 'index', | |
computed: { | |
...mapState({ | |
userId: state => state.userId, | |
}), | |
} | |
}; | |
</script> |
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<template> | |
<form @submit="handleLogin"> | |
<input type="text" placeholder="Email" v-model="email"/> | |
<input type="password" placeholder="Password" v-model="password"/> | |
<button type="submit">Login</button> | |
</form> | |
</template> | |
<script> | |
export default { | |
name: 'login', | |
data() { | |
return { | |
email: '', | |
password: '', | |
}; | |
}, | |
methods: { | |
handleLogin() { | |
const email = this.email; | |
const password = this.password; | |
this.$store.dispatch('login', { email, password }) | |
.then((user) => { | |
// do something with user object | |
}) | |
.catch((err) => { | |
console.log(err); | |
}) | |
} | |
} | |
}; | |
</script> |
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