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https://github.com/stoqey/sofa
Super Simple Couchbase ORM
https://github.com/stoqey/sofa
couchbase couchbase-community couchbase-orm-utility couchbase-server mongoose orm-framework pagination sofa
Last synced: about 2 months ago
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Super Simple Couchbase ORM
- Host: GitHub
- URL: https://github.com/stoqey/sofa
- Owner: stoqey
- License: mit
- Created: 2021-01-25T11:21:38.000Z (about 4 years ago)
- Default Branch: master
- Last Pushed: 2021-09-15T21:27:17.000Z (over 3 years ago)
- Last Synced: 2024-09-21T09:06:19.930Z (4 months ago)
- Topics: couchbase, couchbase-community, couchbase-orm-utility, couchbase-server, mongoose, orm-framework, pagination, sofa
- Language: TypeScript
- Homepage:
- Size: 2.33 MB
- Stars: 2
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Funding: .github/FUNDING.yml
- License: LICENSE
Awesome Lists containing this project
README
Sofa - Simple Couchbase ORM
Sofa is a super simple Couchbase ORM
## 1. Install
```bash
npm i @stoqey/sofa --save
```
## 2. Start couchbase
```ts
import { startSofa } from '@stoqey/sofa';
const started = await startSofa({
connectionString: 'couchbase://localhost',
username: 'admin',
password: '123456',
bucketName: 'stq'
})
```
## 3. Create a Model and start using it
```ts
import { Model } from '@stoqey/sofa';
const userModel = new Model('User');
// Create document
const created = await userModel.create({
username: 'ceddy',
password: 'love couchbase',
});
// Find document
const foundData = await userModel.findById(created.id);
// update document
const updatedData = await userModel.updateById(created.id, { ...created, someValue: 'x' });
// delete
const deletedData = await userModel.delete(created.id);
```
## 4. Pagination
All models come with a method for automatic pagination
```ts
const paginationData = await model.pagination({
select: ["id", "email", "phone","fullname"],
where: {
userId: { $eq: "ceddy" },
$or: [{ userId: { $eq: "ceddy" } }, { phone: 10 }],
},
limit: 100,
page: 0,
});
```
which translates to this query
```sql
SELECT * FROM `stq` WHERE _type="User" AND userId="ceddy" AND (userId="ceddy" OR phone=10) ORDER BY createdAt DESC LIMIT 100 OFFSET 0
```
Pagination results
```js
[
{
id: '209d3143-09b7-4b3d-bf7d-f0ccd3f98922',
updatedAt: 2021-01-26T01:51:43.218Z,
createdAt: 2021-01-26T01:51:43.210Z,
_type: 'User',
userId: 'ceddy',
password: '...',
someValue: 'x'
},
{
id: '1392e4f6-ae1e-4e01-b7d5-103bdd0e843f',
updatedAt: 2021-01-26T01:51:29.591Z,
createdAt: 2021-01-26T01:51:29.583Z,
_type: 'User',
userId: 'ceddy',
password: '...',
someValue: 'x'
}
]
```
## 5. Custom queries & Query builder
Query builder is inspired from node-ottoman, for more examples, please see https://ottomanjs.com/guides/query-builder.html#query-builder
```ts
import { Query } from '@stoqey/sofa';
const params = {
select: [
{
$count: {
$field: {
name: 'type',
},
as: 'odm',
},
},
],
let: [
{ key: 'amount_val', value: 10 },
{ key: 'size_val', value: 20 },
],
where: {
$or: [{ price: { $gt: 'amount_val', $isNotNull: true } }, { auto: { $gt: 10 } }, { amount: 10 }],
$and: [
{ price2: { $gt: 1.99, $isNotNull: true } },
{ $or: [{ price3: { $gt: 1.99, $isNotNull: true } }, { id: '20' }] },
],
$any: {
$expr: [{ $in: { search_expr: 'search', target_expr: 'address' } }],
$satisfied: { address: '10' },
},
$in: { search_expr: 'search', target_expr: ['address'] },
},
groupBy: [{ expr: 'type', as: 'sch' }],
letting: [
{ key: 'amount_v2', value: 10 },
{ key: 'size_v2', value: 20 },
],
having: { type: { $like: '%hotel%' } },
orderBy: { type: 'DESC' },
limit: 10,
offset: 1,
use: ['airlineR_8093', 'airlineR_8094'],
};
const query = new Query(params, 'travel-sample').build();
console.log(query);
```
which translates to
```sql
SELECT COUNT(type) AS odm FROM travel-sample USE KEYS ["airlineR_8093","airlineR_8094"] LET amount_val=10,size_val=20 WHERE ((price>amount_val AND price IS NOT NULL) OR auto>10 OR amount=10) AND ((price2>1.99 AND price2 IS NOT NULL) AND ((price3>1.99 AND price3 IS NOT NULL) OR id="20")) AND ANY search IN address SATISFIES address="10" END AND search IN ["address"] GROUP BY type AS sch LETTING amount_v2=10,size_v2=20 HAVING type LIKE "%hotel%" ORDER BY type DESC LIMIT 10 OFFSET 1
```
### Another example using functions
```ts
const select = [
{
$count: {
$field: {
name: 'type',
},
as: 'odm',
},
},
{
$max: {
$field: 'amount',
},
},
];
const letExpr = [
{ key: 'amount_val', value: 10 },
{ key: 'size_val', value: 20 },
];
const where = {
$or: [{ price: { $gt: 'amount_val', $isNotNull: true } }, { auto: { $gt: 10 } }, { amount: 10 }],
$and: [
{ price2: { $gt: 1.99, $isNotNull: true } },
{ $or: [{ price3: { $gt: 1.99, $isNotNull: true } }, { id: '20' }] },
],
};
const groupBy = [{ expr: 'type', as: 'sch' }];
const having = {
type: { $like: '%hotel%' },
};
const lettingExpr = [
{ key: 'amount_v2', value: 10 },
{ key: 'size_v2', value: 20 },
];
const orderBy = { type: 'DESC' };
const limit = 10;
const offset = 1;
const useExpr = ['airlineR_8093', 'airlineR_8094'];
const query = new Query({}, 'collection-name')
.select(select)
.let(letExpr)
.where(where)
.groupBy(groupBy)
.letting(lettingExpr)
.having(having)
.orderBy(orderBy)
.limit(limit)
.offset(offset)
.useKeys(useExpr)
.build();
console.log(query);
```
Which translates to
```sql
SELECT COUNT(type) AS odm,MAX(amount) FROM `travel-sample` USE KEYS ['airlineR_8093','airlineR_8094'] LET amount_val = 10,size_val = 20 WHERE ((price > amount_val AND price IS NOT NULL) OR auto > 10 OR amount = 10) AND ((price2 > 1.99 AND price2 IS NOT NULL) AND ((price3 > 1.99 AND price3 IS NOT NULL) OR id = '20')) GROUP BY type AS sch LETTING amount_v2=10,size_v2=20 HAVING type LIKE "%hotel%" ORDER BY type = 'DESC' LIMIT 10 OFFSET 1
```
### Running custom query on cluster
```ts
import { QueryCluster } from '@stoqey/sofa';
const queryresults = await QueryCluster(queryBuilder);
// queryresults = { rows: object[], meta: any}
```
### Contributors needed
- Create automatic pagination ✅
- Create Schema and validation/population ✅
- Create static methods for models like `save`, `update`, `findMany` e.t.c ✅
- Automated indexes
- Geospatial queries
- FTS queries
Stoqey Inc