chore: add DPP examples

audit-trail-rs/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.1.0-alpha"
 authors.workspace = true
 edition.workspace = true
 homepage.workspace = true
-keywords = ["iota", "tangle", "utxo", "audit-trail", "audit-trail"]
+keywords = ["iota", "tangle", "utxo", "audit-trail"]
 license.workspace = true
 readme = "./README.md"
 repository.workspace = true

bindings/wasm/audit_trail_wasm/examples/README.md

@@ -65,7 +65,8 @@ Available examples:
 
 ### Real-World
 
-| Name                   | Description                                                                                                                                  |
-| ---------------------- | -------------------------------------------------------------------------------------------------------------------------------------------- |
-| `01_customs_clearance` | Models customs clearance with role-tag restrictions, delegated capabilities, denied inspection writes, and a final write lock                |
-| `02_clinical_trial`    | Models a clinical trial with time-constrained capabilities, mid-study tag addition, deletion windows, time-locks, and regulator verification |
+| Name                          | Description                                                                                                                                                                                    |
+| ----------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `01_customs_clearance`        | Models customs clearance with role-tag restrictions, delegated capabilities, denied inspection writes, and a final write lock                                                                  |
+| `02_clinical_trial`           | Models a clinical trial with time-constrained capabilities, mid-study tag addition, deletion windows, time-locks, and regulator verification                                                   |
+| `03_digital_product_passport` | Models a Digital Product Passport for an e-bike battery with lifecycle-scoped actors, technician access approval, an annual maintenance event, and documented Lifecycle Credit reward evidence |

bindings/wasm/audit_trail_wasm/examples/src/main.ts

@@ -14,6 +14,7 @@ import { capabilityConstraints } from "./advanced/10_capability_constraints";
 import { manageRecordTags } from "./advanced/11_manage_record_tags";
 import { customsClearance } from "./real-world/01_customs_clearance";
 import { clinicalTrial } from "./real-world/02_clinical_trial";
+import { digitalProductPassport } from "./real-world/03_digital_product_passport";
 
 export async function main(example?: string) {
     const argument = example ?? process.argv?.[2]?.toLowerCase();
@@ -48,6 +49,8 @@ export async function main(example?: string) {
             return customsClearance();
         case "02_clinical_trial":
             return clinicalTrial();
+        case "03_digital_product_passport":
+            return digitalProductPassport();
         default:
             throw new Error(`Unknown example name: '${argument}'`);
     }

bindings/wasm/audit_trail_wasm/examples/src/real-world/01_customs_clearance.ts

@@ -31,17 +31,15 @@
  */
 
 import {
-    AuditTrailClient,
     CapabilityIssueOptions,
     Data,
     LockingConfig,
     LockingWindow,
     PermissionSet,
-    RoleTags,
     TimeLock,
 } from "@iota/audit-trail/node";
 import { strict as assert } from "assert";
-import { getFundedClient, TEST_GAS_BUDGET } from "../util";
+import { getFundedClient, issueTaggedRecordRole, TEST_GAS_BUDGET } from "../util";
 
 export async function customsClearance(): Promise<void> {
     console.log("=== Customs Clearance ===\n");
@@ -277,26 +275,3 @@ export async function customsClearance(): Promise<void> {
 
     console.log("\nCustoms clearance completed successfully.");
 }
-
-async function issueTaggedRecordRole(
-    admin: AuditTrailClient,
-    trailId: string,
-    roleName: string,
-    tag: string,
-    issuedTo: string,
-): Promise<void> {
-    await admin
-        .trail(trailId)
-        .access()
-        .forRole(roleName)
-        .create(PermissionSet.recordAdminPermissions(), new RoleTags([tag]))
-        .withGasBudget(TEST_GAS_BUDGET)
-        .buildAndExecute(admin);
-    await admin
-        .trail(trailId)
-        .access()
-        .forRole(roleName)
-        .issueCapability(new CapabilityIssueOptions(issuedTo))
-        .withGasBudget(TEST_GAS_BUDGET)
-        .buildAndExecute(admin);
-}

bindings/wasm/audit_trail_wasm/examples/src/real-world/02_clinical_trial.ts

@@ -34,17 +34,15 @@
  */
 
 import {
-    AuditTrailClient,
     CapabilityIssueOptions,
     Data,
     LockingConfig,
     LockingWindow,
     PermissionSet,
-    RoleTags,
     TimeLock,
 } from "@iota/audit-trail/node";
 import { strict as assert } from "assert";
-import { getFundedClient, TEST_GAS_BUDGET } from "../util";
+import { getFundedClient, issueTaggedRecordRole, TEST_GAS_BUDGET } from "../util";
 
 export async function clinicalTrial(): Promise<void> {
     console.log("=== Clinical Trial Data Integrity ===\n");
@@ -290,26 +288,3 @@ export async function clinicalTrial(): Promise<void> {
 
     console.log("\nClinical trial data-integrity verification completed successfully.");
 }
-
-async function issueTaggedRecordRole(
-    admin: AuditTrailClient,
-    trailId: string,
-    roleName: string,
-    tag: string,
-    issuedTo: string,
-): Promise<void> {
-    await admin
-        .trail(trailId)
-        .access()
-        .forRole(roleName)
-        .create(PermissionSet.recordAdminPermissions(), new RoleTags([tag]))
-        .withGasBudget(TEST_GAS_BUDGET)
-        .buildAndExecute(admin);
-    await admin
-        .trail(trailId)
-        .access()
-        .forRole(roleName)
-        .issueCapability(new CapabilityIssueOptions(issuedTo))
-        .withGasBudget(TEST_GAS_BUDGET)
-        .buildAndExecute(admin);
-}