oximod 0.1.14

MongoDB ODM for Rust inspired by Mongoose
Documentation 
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use mongodb::bson::{doc, oid::ObjectId};
use oximod::Model;
use serde::{Deserialize, Serialize};
use testresult::TestResult;

mod common;
use common::init;

// Run test: cargo nextest run updates_multiple_documents_correctly
#[tokio::test]
async fn updates_multiple_documents_correctly() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("update")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,
        name: String,
        age: i32,
        active: bool,
    }

    User::clear().await?;

    let users = vec![
        User::default().name("User1").age(70).active(true),
        User::default().name("User2").age(65).active(true),
        User::default().name("User3").age(40).active(true),
    ];

    for user in users {
        user.save().await?;
    }

    // Deactivate users aged 65+
    let result = User::update(
        doc! { "age": { "$gte": 65 } },
        doc! { "$set": { "active": false } },
    )
    .await?;

    assert_eq!(result.matched_count, 2);
    assert_eq!(result.modified_count, 2);

    Ok(())
}

// Run test: cargo nextest run updates_multiple_documents_invalid_update_fails
#[tokio::test]
async fn updates_multiple_documents_invalid_update_fails() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("update_invalid")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,
        name: String,
        age: i32,
        active: bool,
    }

    User::clear().await?;

    let users = vec![
        User::default().name("User1").age(70).active(true),
        User::default().name("User2").age(65).active(true),
        User::default().name("User3").age(40).active(true),
    ];

    for user in users {
        user.save().await?;
    }

    // Intentionally invalid update: $set is a scalar, not a document
    let result = User::update(doc! { "age": { "$gte": 65 } }, doc! { "$set": "invalid" }).await;

    assert!(result.is_err());
    Ok(())
}

// Run test: cargo nextest run updates_optional_email_to_valid
#[tokio::test]
async fn updates_optional_email_to_valid() -> TestResult {
    init().await?;

    #[derive(Model, Serialize, Deserialize, Debug)]
    #[db("test")]
    #[collection("update_optional_email_valid")]
    pub struct User {
        #[serde(skip_serializing_if = "Option::is_none")]
        _id: Option<ObjectId>,

        name: String,
        age: i32,
        active: bool,

        #[validate(email)]
        #[serde(skip_serializing_if = "Option::is_none")]
        email: Option<String>,
    }

    User::clear().await?;

    let users = vec![
        User::default()
            .name("User1")
            .age(70)
            .active(true)
            .email("u1@example.com"),
        User::default().name("User2").age(65).active(true),
        User::default()
            .name("User3")
            .age(40)
            .active(true)
            .email("u3@example.com"),
    ];

    for user in users {
        user.save().await?;
    }

    // Set email of users aged 65+ to a valid email
    let result = User::update(
        doc! { "age": { "$gte": 65 } },
        doc! { "$set": { "email": "user@example.com" } },
    )
    .await?;

    assert_eq!(result.matched_count, 2);
    assert_eq!(result.modified_count, 2);

    Ok(())
}