{
"schemaVersion": 1,
"type": "sequence",
"look": "editorial",
"title": "Loading the cart",
"source": "Illustrative reference architecture",
"width": 720,
"height": 640,
"sequence": {
"participants": [
{
"id": "browser",
"label": "Browser",
"kind": "actor"
},
{
"id": "web",
"label": "Web shop",
"sublabel": "SvelteKit"
},
{
"id": "api",
"label": "Shop API",
"sublabel": "Rust"
},
{
"id": "db",
"label": "Orders",
"sublabel": "Postgres",
"kind": "database"
}
],
"messages": [
{
"from": "browser",
"to": "web",
"label": "GET /cart"
},
{
"from": "web",
"to": "api",
"label": "Load the cart for this session"
},
{
"from": "api",
"to": "db",
"label": "SELECT items"
},
{
"from": "db",
"to": "api",
"label": "rows",
"kind": "reply"
},
{
"from": "api",
"to": "api",
"label": "Price and tax check"
},
{
"from": "api",
"to": "web",
"label": "Cart JSON",
"kind": "reply"
},
{
"from": "web",
"to": "browser",
"label": "Page",
"kind": "reply"
}
],
"numbered": true
},
"mobile": {
"width": 360,
"height": 760
},
"theme": "dark"
}
