I am using REST API to query Firebase.
Rule is set as below :
{
"rules": {
".read": true,
".write": true,
"user": {
".indexOn": "type"
}
}
}
When querying the below URL using GET method
https://exampleurl.firebaseio.com/user/9001.json
Response :
{
"name": "Rohit",
"person": {
"-KLk3p3kUWg2j9p16kTw": {
"mobile": "9002",
"name": "Adarsh",
"type": "D"
},
"-KLk4x2V_hfZwlsh6PMo": {
"mobile": "9003",
"name": "Manas",
"type": "D"
},
"-KLk5-UPefdSMarC5VCQ": {
"mobile": "9004",
"name": "Sagar",
"place": "thane",
"type": "C"
}
}
}
I get error when using filtering query in GET method
https://exampleurl.firebaseio.com/user/9001.json?orderBy="type"&startAt="D"
Response :
{
"error": "Index not defined, add \".indexOn\": \"type\", for path \"/user/9001\", to the rules"
}
I tried using below rule. But firebase does not allow me to save.
{
"rules": {
".read": true,
".write": true,
"user/9001": {
".indexOn": "type"
}
}
}
Another question speaks about listening on change. While my question is on Indexing.
After searching and spending quite a time on the problem, was able to figure out the solution for indexing 2nd node in Firebase.
Firebase supports wild card for indexing.
New Rule, which solved my problem:
{
"rules": {
".read": true,
".write": true,
"user": {
"$person":{
".indexOn": "type"
}
}
}
}
Related
I am trying to secure my real time db. I have the following database structure:
{
"chats": {
"-NMhLlfSU-HYmjmXBzmH": {
"lastMessage": "",
"lastSender": "",
"seen": true,
"timestamp": 1674724449157
},
"members": {
"-NMhLlfSU-HYmjmXBzmH": {
"63cc6d925b51cb7a423393cc": true,
"63d240635b51cb7a423397d5": true
},
},
"users": {
"63cc6d925b51cb7a423393cc": {
"city": "Ituzaingó, Buenos Aires Province, Argentina",
"contacts": {
"63d240635b51cb7a423397d5": true
},
"name": "Joaquin varela",
"picture": "https://cdn.pixabay.com/photo/2015/10/05/22/37/blank-profile-picture-973460_1280.png"
},
"63d240635b51cb7a423397d5": {
"city": "Madrid",
"contacts": {
"63cc6d925b51cb7a423393cc": true
},
"name": "Test Test",
"picture": "https://cdn.pixabay.com/photo/2015/10/05/22/37/blank-profile-picture-973460_1280.png"
},
}
I am trying to implement the rules for it. The only problem is, my auth.uid is not the same as my user_id
Is there any way to secure my database? Maybe passing some user_id argument but I don't know how.
I hope you can help me. Thanks in advance!
I generated a local plugin and created an article model using:
"pluginOptions": {
"i18n": {
"localized": true
}
},
inside his article.settings.json file, in order to make some specific fields translatables using the Internationalization(I18N) plugin
Problem is, while running the command:
strapi develop --watch-admin
I end up having the following errors:
error Something went wrong in the model "Article" with the attribute "localizations"
error TypeError: Cannot read property "uid" of undefined
Removing the "pluginOptions" instead, gives my local plugin running without any translatable field or articles__translations pivot that should be generated into my mysql database
"pluginOptions" is the very same parameter that gets generated into the model settings creating a collection type using the Content-Types Builder, but I can't have it to work while using it for a local plugin.
Here is my article.settings.json:
plugins/blog/models/article.settings.json
{
"kind": "collectionType",
"collectionName": "articles",
"info": {
"name": "article"
},
"options": {
"draftAndPublish": false,
"timestamps": true,
"populateCreatorFields": true,
"increments": true,
"comment": ""
},
"pluginOptions": {
"i18n": {
"localized": true
}
},
"attributes": {
"title": {
"pluginOptions": {
"i18n": {
"localized": true
}
},
"type": "string",
"required": true,
"maxLength": 255,
"minLength": 3
},
"slug": {
"pluginOptions": {
"i18n": {
"localized": true
}
},
"type": "uid",
"targetField": "title",
"required": true
},
"featured": {
"pluginOptions": {
"i18n": {
"localized": false
}
},
"type": "boolean",
"default": false
},
"published_date": {
"pluginOptions": {
"i18n": {
"localized": false
}
},
"type": "datetime"
},
}
}
You can use the content-type-builder plugin as a workaround. You would not create the content type under the content-types folder but create it programmatically.
As an example of a very simple tag content type:
{
"singularName": "tag",
"pluralName": "tags",
"displayName": "tag",
"description": "",
"draftAndPublish": false,
"pluginOptions": {
"i18n": {
"localized": true
}
},
"attributes": {
"label": {
"type": "string",
"pluginOptions": {
"i18n": {
"localized": true
}
},
"unique": true
}
}
}
Note, this schema of the json is a bit different from the ones in plugin/server/content-types.
Then you can create the content type programmatically like this:
import { Strapi } from "#strapi/strapi";
import tag from "../content-types/tag.json";
import page from "../content-types/page.json";
export default ({ strapi }: { strapi: Strapi }) => ({
async createContentComponent() {
if (!tag) return null;
try {
const components: any = [];
const contentType = await strapi
.plugin("content-type-builder")
.services["content-types"].createContentType({
contentType: tag,
components,
});
return contentType;
} catch (e) {
console.log("error", e);
return null;
}
},
});
This is exactly how the admin creates content types using the content builder UI.
And it works using the pluginOptions.i18n.localized: true.
One approach would be to do this, e.g., on the bootstrap phase of the plugin. Here you could also check whether or not the contents are created or not.
As a bonus, you can also create components that otherwise would not work.
Hope that helps.
Links:
Create components programmatically in a plugin: https://github.com/strapi/strapi-plugin-seo/blob/main/server/services/seo.js
Create content types:
https://github.com/strapi/strapi/blob/88caa92f878a068926255dd482180202f53fcdcc/packages/core/content-type-builder/server/controllers/content-types.js#L48
EDIT:
You could also keep the original schema and use this fn to transform it - at least for now as long as the other approach is not working:
https://github.com/strapi/strapi/blob/1eab2fb08c7a4d3d40a5a7ff3b2f137ce0afcf8a/packages/core/content-type-builder/server/services/content-types.js#L37
I'm using graphQL to query a MongoDB database in React, using Strapi as my CMS. I'm using Apollo to handle the GraphQL queries. I'm able to get my objects by passing an ID argument, but I want to be able to pass different arguments like a name.
This works:
{
course(id: "5eb4821d20c80654609a2e0c") {
name
description
modules {
title
}
}
}
This doesn't work, giving the error "Unknown argument \"name\" on field \"course\" of type \"Query\"
{
course(name: "course1") {
name
description
modules {
title
}
}
}
From what I've read, I need to define a custom query, but I'm not sure how to do this.
The model for Course looks like this currently:
"kind": "collectionType",
"collectionName": "courses",
"info": {
"name": "Course"
},
"options": {
"increments": true,
"timestamps": true
},
"attributes": {
"name": {
"type": "string",
"unique": true
},
"description": {
"type": "richtext"
},
"banner": {
"collection": "file",
"via": "related",
"allowedTypes": [
"images",
"files",
"videos"
],
"plugin": "upload",
"required": false
},
"published": {
"type": "date"
},
"modules": {
"collection": "module"
},
"title": {
"type": "string"
}
}
}
and the
Any help would be appreciated.
Referring to Strapi GraphQL Query API
You can use where with the query courses to filter your fields. You will get a list of courses instead of one course
This should work:
{
courses(where: { name: "course1" }) {
name
description
modules {
title
}
}
}
I am newbe at firebase and want filter the following Data
Adresse
{
"-Kx92hLOJ_rRCxOIlmn7": {
"Name": "Käppeler",
"Nr": "1026",
"Ort": "-",
"STRASSE": "-",
"Vorname": "Simon"
},
"-Kx92mv2Hk5lr7Ay7X9h": {
"Name": "Müller",
"Nr": "1040",
"Ort": "-",
"STRASSE": "-",
"Vorname": "Madlene"
}
}
I want filter only the dataset with the Nr 1040
For this i try to use the follow Get command at Postman:
https://<my database>.firebaseio.com/Adresse.json?orderBy="Nr"&equalTo="1040"
I try all:
?orderBy="Nr"&startAt=1040&print=pretty
?orderBy="Adress/Nr"&startAt=1040&print=pretty
?orderBy="$key"&startAt="10"&endAt="40"&print=pretty
but nothing work. can anyone help me?
You must use roles for search. Like this;
{
"rules": {
".read": true,
".write": true,
"Adresse": {
".indexOn": ["Name","Nr"]
}
}
}
after you can use like this:
https://<my database>.firebaseio.com/Adresse.json?orderBy="Nr"&startAt=1040&limitToFirst=1
I am trying to change the order of my results but I keep getting an error saying You need an index to execute this query.
In my console, I doesn't say that any indices exist, but I set most of the indexed options to true.
I know in Java, I can create indices that relate to multiple properties either ascending or descending, how do I do this with the REST API?
Following the REST API docs for Google Datastore, my entities are created like this:
{
"mode": "TRANSACTIONAL",
"transaction": "Eb2wksWfYDjkGkkABRmGMQ_vKGijwNwm-tbxAbUPRt8N2RaUCynjSbGT7jFQw3pgaDCT7U0drs3RTPLSIN8TQikdqkdl7pLm2rkMqORmKlO_I_dp",
"mutation": {
"insertAutoId": [
{
"key": {
"path": [
{
"kind": "Attendance"
}
]
},
"properties": {
"section": {
"indexed": true,
"stringValue": "Venturers"
},
"date": {
"dateTimeValue": "2015-01-16T00:00:00+00:00",
"indexed": true
},
"attendee": {
"indexed": true,
"keyValue": {
"path": [
{
"id": "5659313586569216",
"kind": "Attendee"
}
]
}
},
"presence": {
"indexed": false,
"integerValue": 0
}
}
}
]
}
}
And I am trying to query like this:
{
"gqlQuery": {
"allowLiteral": true,
"queryString": "SELECT * FROM Attendance WHERE section = #section ORDER BY date ASC",
"nameArgs": [
{
"name": "section",
"value": {
"stringValue": "Venturers"
}
}
]
}
}
And I get this error:
{
"error": {
"errors": [
{
"domain": "global",
"reason": "FAILED_PRECONDITION",
"message": "no matching index found.",
"locationType": "header",
"location": "If-Match"
}
],
"code": 412,
"message": "no matching index found."
}
}
For future reference:
You can't make a composite index directly through the REST API. You must go through php app engine.
How to build datastore indexes (PHP GAE)