nedb-promises | A dead-simple promise wrapper for nedb | Reactive Programming library
kandi X-RAY | nedb-promises Summary
kandi X-RAY | nedb-promises Summary
A dead-simple promise wrapper for nedb. Check out the docs.
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QUESTION
I've created a simple nodejs app that will use express to do some file processing operations. I will pack the final app using pkg this mean that the app will access the packaged resources in readonly mode. Since I want to implement a login system and a one time account creation, what's the best way to proceed? The app will open a browser tab that will run the a vuejs app for the UI. I'm thinking to use nedb-promises by implementing it in the vue app but the data stored inside it are accessible to all so the login will become insecure. Is there a way to encrypt/decrypt stored data inside nedb-promises?
Another solution I'm thinking to use is to run the one time account creation and to store the created account info inside a .env
file that will be created inside the folder where te app will run. With this method how I can hash password and account data and when the app is launched check them with the credential that the user will input?
ANSWER
Answered 2021-May-19 at 11:08NeDB have two functions called beforeDeserialization
and afterSerialization
. These can be used for encrypting and decrypting data when reading and writing from your database using the crypto
module.
QUESTION
In my vue electron project I want to use nedb-promises as a global dependency. I've seen that vuex or i18n plugin will be passed to the construc of the vue indatnce. Will this be possible also with nedb?How I can inject it as a dependency?
...ANSWER
Answered 2020-Sep-14 at 11:49You can either write your own plugin or just use build-in dependency injection
QUESTION
I'm using electron with Vue. I'm saving data using nedb. I'm sending the event to background.js from vue component and when it returns with data it adds data in vuex in fibbonaccicaly. like
If I add 1 object let's say A then vuex store 1 object
if I add 1 more object let's say B then vuex store has total 3 objects (1 for A and 2 for B); and so on.
So I need to insert data in vuex only one time. How'd I do that ?
// In CreateNewTodo.vue
...ANSWER
Answered 2020-May-25 at 08:37Each time you save a todo, you register a new listener for the IPC reply channel. The listeners all stay active and each picks and processes each event. That's not what you want, you want to process each response only once and electron has a method for that :) try this one:
QUESTION
I'm making an app that grabs an user's comments from a reddit API and loads them in a local database. I'm using NeDB for the database. The reddit API returns an array of 25 elements(comment) and then you have to paginate using the date of the last element to grab the next array of elements. I map every array and insert each element individually. I don't want to insert the whole array because then the elemens get indexed and I would be left with a database full of different indexes. I'm usually grabbing a few hundred arrays. I'm also using nedb-promises.
A whole array insert goes from an average speed of 3 seconds to 10 seconds
The thing is, the array inserts take too long, and the process gets slower at the end. Is there something wrong with my code? Would using SQLite be much faster? Thanks
...ANSWER
Answered 2020-May-15 at 12:44I'm an idiot, you can just insert the whole array without any issues and its crazy fast.
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