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Update:Changing author name to match another authors name will merge the authors #487

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advplyr 2022-07-24 12:00:36 -05:00
parent 217bbb4a8e
commit 6cbfd8679b
3 changed files with 61 additions and 22 deletions
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72
server/controllers/AuthorController.js
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@ -82,31 +82,59 @@ class AuthorController {
var authorNameUpdate = payload.name !== undefined && payload.name !== req.author.name
var hasUpdated = req.author.update(payload)
if (hasUpdated) {
if (authorNameUpdate) { // Update author name on all books
var itemsWithAuthor = this.db.libraryItems.filter(li => li.mediaType === 'book' && li.media.metadata.hasAuthor(req.author.id))
itemsWithAuthor.forEach(libraryItem => {
libraryItem.media.metadata.updateAuthor(req.author)
})
if (itemsWithAuthor.length) {
await this.db.updateLibraryItems(itemsWithAuthor)
this.emitter('items_updated', itemsWithAuthor.map(li => li.toJSONExpanded()))
}
// Check if author name matches another author and merge the authors
var existingAuthor = authorNameUpdate ? this.db.authors.find(au => au.id !== req.author.id && payload.name === au.name) : false
if (existingAuthor) {
var itemsWithAuthor = this.db.libraryItems.filter(li => li.mediaType === 'book' && li.media.metadata.hasAuthor(req.author.id))
itemsWithAuthor.forEach(libraryItem => { // Replace old author with merging author for each book
libraryItem.media.metadata.replaceAuthor(req.author, existingAuthor)
})
if (itemsWithAuthor.length) {
await this.db.updateLibraryItems(itemsWithAuthor)
this.emitter('items_updated', itemsWithAuthor.map(li => li.toJSONExpanded()))
}
await this.db.updateEntity('author', req.author)
var numBooks = this.db.libraryItems.filter(li => {
return li.media.metadata.hasAuthor && li.media.metadata.hasAuthor(req.author.id)
}).length
this.emitter('author_updated', req.author.toJSONExpanded(numBooks))
}
// Remove old author
await this.db.removeEntity('author', req.author.id)
this.emitter('author_removed', req.author.toJSON())
res.json({
author: req.author.toJSON(),
updated: hasUpdated
})
// Send updated num books for merged author
var numBooks = this.db.libraryItems.filter(li => {
return li.media.metadata.hasAuthor && li.media.metadata.hasAuthor(existingAuthor.id)
}).length
this.emitter('author_updated', existingAuthor.toJSONExpanded(numBooks))
res.json({
author: existingAuthor.toJSON(),
merged: true
})
} else { // Regular author update
var hasUpdated = req.author.update(payload)
if (hasUpdated) {
if (authorNameUpdate) { // Update author name on all books
var itemsWithAuthor = this.db.libraryItems.filter(li => li.mediaType === 'book' && li.media.metadata.hasAuthor(req.author.id))
itemsWithAuthor.forEach(libraryItem => {
libraryItem.media.metadata.updateAuthor(req.author)
})
if (itemsWithAuthor.length) {
await this.db.updateLibraryItems(itemsWithAuthor)
this.emitter('items_updated', itemsWithAuthor.map(li => li.toJSONExpanded()))
}
}
await this.db.updateEntity('author', req.author)
var numBooks = this.db.libraryItems.filter(li => {
return li.media.metadata.hasAuthor && li.media.metadata.hasAuthor(req.author.id)
}).length
this.emitter('author_updated', req.author.toJSONExpanded(numBooks))
}
res.json({
author: req.author.toJSON(),
updated: hasUpdated
})
}
}
async search(req, res) {