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fix(Observables): Remove observables from requestUpdateEmail method

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This commit is contained in:
Stuart Taylor
2018-05-26 12:54:54 +01:00
committed by Mrugesh Mohapatra
parent 12b2c556ec
commit 9cf1d67e02
4 changed files with 61 additions and 72 deletions
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112
common/models/user.js
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@ -587,82 +587,66 @@ module.exports = function(User) {
User.prototype.requestUpdateEmail = function requestUpdateEmail(newEmail) {
const currentEmail = this.email;
return Observable.defer(() => {
const isOwnEmail = isTheSame(newEmail, currentEmail);
const sameUpdate = isTheSame(newEmail, this.newEmail);
const messageOrNull = getWaitMessage(this.emailVerifyTTL);
if (isOwnEmail) {
if (this.emailVerified) {
// email is already associated and verified with this account
throw wrapHandledError(
new Error('email is already verified'),
{
type: 'info',
message: `${newEmail} is already associated with this account.`
}
);
} else if (!this.emailVerified && messageOrNull) {
// email is associated but unverified and
// email is within time limit
throw wrapHandledError(
new Error(),
{
type: 'info',
message: messageOrNull
}
);
}
}
if (sameUpdate && messageOrNull) {
// trying to update with the same newEmail and
// confirmation email is still valid
const isOwnEmail = isTheSame(newEmail, currentEmail);
const sameUpdate = isTheSame(newEmail, this.newEmail);
const messageOrNull = getWaitMessage(this.emailVerifyTTL);
if (isOwnEmail) {
if (this.emailVerified) {
// email is already associated and verified with this account
throw wrapHandledError(
new Error(),
new Error('email is already verified'),
{
type: 'info',
message: dedent`
We have already sent an email confirmation request to ${newEmail}.
Please check your inbox.`
message: `${newEmail} is already associated with this account.`
}
);
}
if (!isEmail('' + newEmail)) {
throw createEmailError();
}
// newEmail is not associated with this user, and
// this attempt to change email is the first or
// previous attempts have expired
return Observable.if(
() => isOwnEmail || (sameUpdate && messageOrNull),
Observable.empty(),
// defer prevents the promise from firing prematurely (before subscribe)
Observable.defer(() => User.doesExist(null, newEmail))
)
.do(exists => {
if (exists) {
// newEmail is not associated with this account,
// but is associated with different account
} else if (!this.emailVerified && messageOrNull) {
// email is associated but unverified and
// email is within time limit
throw wrapHandledError(
new Error('email already in use'),
new Error(),
{
type: 'info',
message:
`${newEmail} is already associated with another account.`
message: messageOrNull
}
);
}
}
if (sameUpdate && messageOrNull) {
// trying to update with the same newEmail and
// confirmation email is still valid
throw wrapHandledError(
new Error(),
{
type: 'info',
message: dedent`
We have already sent an email confirmation request to ${newEmail}.
Please check your inbox.`
}
);
}
if (!isEmail('' + newEmail)) {
throw createEmailError();
}
// newEmail is not associated with this user, and
// this attempt to change email is the first or
// previous attempts have expired
if (isOwnEmail || (sameUpdate && !messageOrNull)) {
const update = {
newEmail,
emailVerified: false,
emailVerifyTTL: new Date()
};
return this.update$(update).toPromise()
.then(() => {
Object.assign(this, update);
return;
})
.flatMap(() => {
const update = {
newEmail,
emailVerified: false,
emailVerifyTTL: new Date()
};
return this.update$(update)
.do(() => Object.assign(this, update))
.flatMap(() => this.requestAuthEmail(false, newEmail));
});
});
.then(() => this.requestAuthEmail(false, newEmail).toPromise());
} else {
return 'Something unexpected happened whilst updating your email.';
}
};
function requestCompletedChallenges() {