This commit is contained in:
despiegk 2025-04-20 10:01:11 +02:00
parent 7925f545bb
commit f4296b3261
2 changed files with 9 additions and 92 deletions

View File

@ -1,5 +1,5 @@
use herodb::db::{DB, DBBuilder};
use herodb::models::circle::{Circle, Member, Name, Wallet, Asset, Role, Record, RecordType};
use herodb::models::circle::{Circle, Member, Name, Wallet, Role, Record, RecordType};
use std::path::Path;
fn main() -> Result<(), Box<dyn std::error::Error>> {
@ -107,26 +107,26 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
// Retrieve and display all data
println!("\nRetrieving data from database:");
let circles = db.list_circles()?;
let circles = db.list::<Circle>()?;
println!("Circles: {:#?}", circles);
let members = db.list_members()?;
let members = db.list::<Member>()?;
println!("Members: {:#?}", members);
let names = db.list_names()?;
let names = db.list::<Name>()?;
println!("Names: {:#?}", names);
let wallets = db.list_wallets()?;
let wallets = db.list::<Wallet>()?;
println!("Wallets: {:#?}", wallets);
// Demonstrate wallet operations
println!("\nDemonstrating wallet operations:");
let mut alice_wallet = db.get_wallet(1)?;
let mut alice_wallet = db.get::<Wallet>(1)?;
println!("Alice's wallet before transfer: {:?}", alice_wallet);
println!("Alice's wallet total value: {}", alice_wallet.total_value());
let mut bob_wallet = db.get_wallet(2)?;
let mut bob_wallet = db.get::<Wallet>(2)?;
println!("Bob's wallet before transfer: {:?}", bob_wallet);
println!("Bob's wallet total value: {}", bob_wallet.total_value());
@ -137,11 +137,11 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
db.set(&alice_wallet)?;
db.set(&bob_wallet)?;
let alice_wallet = db.get_wallet(1)?;
let alice_wallet = db.get::<Wallet>(1)?;
println!("Alice's wallet after transfer: {:?}", alice_wallet);
println!("Alice's wallet total value: {}", alice_wallet.total_value());
let bob_wallet = db.get_wallet(2)?;
let bob_wallet = db.get::<Wallet>(2)?;
println!("Bob's wallet after transfer: {:?}", bob_wallet);
println!("Bob's wallet total value: {}", bob_wallet.total_value());

View File

@ -1,83 +0,0 @@
use herodb::db::{DB, DBBuilder, Model};
use serde::{Deserialize, Serialize};
use chrono::Utc;
// Define a simple Product model
#[derive(Debug, Clone, Serialize, Deserialize)]
struct SimpleProduct {
id: u32,
name: String,
description: String,
price: f64,
created_at: chrono::DateTime<Utc>,
}
// Implement the Model trait for SimpleProduct
impl Model for SimpleProduct {
fn get_id(&self) -> u32 {
self.id
}
fn db_prefix() -> &'static str {
"simple_product"
}
}
fn main() -> Result<(), Box<dyn std::error::Error>> {
println!("OurDB Minimal Example");
println!("====================\n");
// Create a temporary directory for the database
let db_path = std::env::temp_dir().join("herodb_minimal_example");
std::fs::create_dir_all(&db_path)?;
println!("Creating database at: {}", db_path.display());
// Create a new database with SimpleProduct model registered
let db = DBBuilder::new(db_path.clone())
.register_model::<SimpleProduct>()
.build()?;
println!("Database created successfully");
// Create a product
let product = SimpleProduct {
id: 1,
name: "Test Product".to_string(),
description: "A test product for our minimal OurDB example".to_string(),
price: 99.99,
created_at: Utc::now(),
};
println!("\nCreated product: {}", product.name);
println!("Product ID: {}", product.get_id());
// Insert the product into the database
db.set(&product)?;
println!("Product saved to database");
// Retrieve the product from the database
let retrieved_product = db.get::<SimpleProduct>(product.get_id())?;
println!("\nRetrieved product from database:");
println!(" Name: {}", retrieved_product.name);
println!(" Description: {}", retrieved_product.description);
println!(" Price: ${}", retrieved_product.price);
// Delete the product
db.delete::<SimpleProduct>(product.get_id())?;
println!("\nProduct deleted from database");
// Try to retrieve the deleted product (should fail)
match db.get::<SimpleProduct>(product.get_id()) {
Ok(_) => println!("Product still exists (unexpected)"),
Err(e) => println!("Verified deletion: {}", e),
}
println!("\nExample completed successfully!");
// Clean up
std::fs::remove_dir_all(&db_path)?;
println!("Cleaned up database directory");
Ok(())
}