Une date de livraison que chaque entrepôt calcule autrement

// Operator-provided: the delivery date promised to a customer — the order date plus `lead_days` working days.// A working day is Monday to Friday, not a public holiday of the warehouse's `country`, and not one of the// warehouse's own `closed` days. The integrator sets all three in the hook's context.@Suppress("UNCHECKED_CAST")val cells = bindings["cells"] as MutableMap<String, Any?>val context = bindings["context"] as Map<*, *>// The operator's 2026 calendar: fixed days and the Easter-dependent ones (Easter Monday, Ascension, Whit Monday).val holidays = mapOf(    "FR" to setOf("2026-01-01", "2026-04-06", "2026-05-01", "2026-05-08", "2026-05-14", "2026-05-25",                  "2026-07-14", "2026-08-15", "2026-11-01", "2026-11-11", "2026-12-25"),    "BE" to setOf("2026-01-01", "2026-04-06", "2026-05-01", "2026-05-14", "2026-05-25",                  "2026-07-21", "2026-08-15", "2026-11-01", "2026-11-11", "2026-12-25"))val off = holidays.getValue(context["country"] as String) + (context["closed"] as List<*>? ?: emptyList<Any>()).map { it.toString() }var day = java.time.LocalDate.parse(cells["order_date"] as String)var left = (context["lead_days"] as Number).toInt()while (left > 0) {    day = day.plusDays(1)    if (day.dayOfWeek.value <= 5 && day.toString() !in off) left--}cells["promised_date"] = day.toString()cells["warehouse"] = context["warehouse"] as String

apiVersion: connectors.lumnik.io/v1kind: Connectormetadata:  name: scenario-promise-lyon-b  connector_type: csv-file  scopes: [sales-b]spec:  transport:    kind: local    path: /tmp/lumnik-scenario/delivery-date-two-warehouses/b/orders.csv  parser:    delimiter: ";"  after_process: none  mapping:    cell:      - kotlin:          script: hooks:promised-date-b.kts   # one rule, the operator's          context:                            # this warehouse's part of it            warehouse: LYON            country: FR            lead_days: 3            closed: ["2026-05-05", "2026-08-17"]   # inventory days

apiVersion: connectors.lumnik.io/v1kind: Connectormetadata:  name: scenario-promise-liege-b  connector_type: csv-file  scopes: [sales-b]spec:  transport:    kind: local    path: /tmp/lumnik-scenario/delivery-date-two-warehouses/b/orders.csv  parser:    delimiter: ";"  after_process: none  mapping:    cell:      - kotlin:          script: hooks:promised-date-b.kts   # one rule, the operator's          context:                            # this warehouse's part of it            warehouse: LIEGE            country: BE            lead_days: 5

kind: Entityname: delivery_promise_blabel: Date de livraison promisedescription: "An order's delivery date as each warehouse promises it: one rule, each warehouse's lead time, holidays and closed days."match: [order_no, warehouse]scopes: [sales-b]columns:  order_no: { label: "Commande" }  customer: { label: "Client" }  order_date: { label: "Commandé le" }  warehouse: { label: "Entrepôt" }  promised_date: { label: "Livraison promise" }sources:  - table: t_scenario_promise_lyon_b    map: { order_no: order_no, customer: customer, order_date: order_date, warehouse: warehouse, promised_date: promised_date }  - table: t_scenario_promise_liege_b    map: { order_no: order_no, customer: customer, order_date: order_date, warehouse: warehouse, promised_date: promised_date }