The mongov's intro from chank1e

mongov's Introduction

VMongo mongo drive for vlang

Dependencies

libmongoc
libbson

Modules

bson
mongo

Examples

connect to mongo

uri := 'mongodb://127.0.0.1:27017'
mongo.initialize()

mongo_uri := mongo.uri_new(uri)
client := mongo.client_new_from_uri(mongo_uri)

select database

database := mongo.client_get_database(client, 'db_name')

select collection

collection := mongo.client_get_collection(client, 'db_name', 'collection_name')

create new BSON document
```
bson_document := bson.new()
```
append bool field to BSON document
```
bson.append_bool(bson_document, 'key' false)
```
you can add field of any type you want, checkout here

insert one document

uri := 'mongodb://127.0.0.1:27017'
mongo.initialize()

mongo_uri := mongo.uri_new(uri)
client := mongo.client_new_from_uri(mongo_uri)
collection := mongo.client_get_collection(client, 'db_name', 'collection_name')
bson_document := bson.new()
bson.append_bool(bson_document, 'key' false)
mongo.collection_insert_one (collection, bson_document)

find documents by query

query := bson.new()
bson_doc := bson.new()
bson.append_bool(query, 'bool', true)

cursor := mongo.collection_find_with_opts(collection, query)

for mongo.cursor_next(cursor, &bson_doc) {
    str := bson.as_canonical_extended_json(bson_doc)
    println(str)
}

initialize BSON from JSON 😍

bson_doc := bson.new()
json_doc := '{"heeey": "howudoinggggg =)"}'
bson.init_from_json(bson_doc, json_doc)

update value by selector and update 🐸

selector := bson.new()
update := bson.new()

bson.init_from_json(selector, '{"key":"value1"}')
bson.init_from_json(update, '{"\$set":{"value":"key1"}}')


mongo.collection_update_one(collection, selector, update)

Recommend Projects