new forms api

1 files changed, 121 insertions, 31 deletions

diff --git a/packages/aml-backoffice-ui/src/pages/AntiMoneyLaunderingForm.tsx b/packages/aml-backoffice-ui/src/pages/AntiMoneyLaunderingForm.tsx
index faf9671bb..d1fb3b895 100644
--- a/packages/aml-backoffice-ui/src/pages/AntiMoneyLaunderingForm.tsx
+++ b/packages/aml-backoffice-ui/src/pages/AntiMoneyLaunderingForm.tsx
@@ -1,5 +1,5 @@
-import { AbsoluteTime, AmountJson, Amounts } from "@gnu-taler/taler-util";
-import { useTranslationContext } from "@gnu-taler/web-util/browser";
+import { AbsoluteTime, AmountJson, Amounts, Codec, OperationResult, buildCodecForObject, codecForNumber, codecForString, codecOptional } from "@gnu-taler/taler-util";
+import { FlexibleForm, useTranslationContext } from "@gnu-taler/web-util/browser";
 import { h } from "preact";
 import { NiceForm } from "../NiceForm.js";
 import { v1 as form_902_11e_v1 } from "../forms/902_11e.js";
@@ -10,29 +10,21 @@ import { v1 as form_902_1e_v1 } from "../forms/902_1e.js";
 import { v1 as form_902_4e_v1 } from "../forms/902_4e.js";
 import { v1 as form_902_5e_v1 } from "../forms/902_5e.js";
 import { v1 as form_902_9e_v1 } from "../forms/902_9e.js";
-import { v1 as simplest } from "../forms/simplest.js";
+import { Simplest, v1 as simplest } from "../forms/simplest.js";
 import { Pages } from "../pages.js";
 import { AmlExchangeBackend } from "../types.js";
 import { useExchangeApiContext } from "../context/config.js";
 
-export type Justification = {
-  // form index in the list of forms
-  index: number;
-  // form name
-  name: string;
-  // form values
-  value: any;
-}
-
-export function AntiMoneyLaunderingForm({ account, selectedForm, onSubmit }: { account: string, selectedForm: number, onSubmit: (justification: Justification, state: AmlExchangeBackend.AmlState, threshold: AmountJson) => Promise<void>; }) {
+export function AntiMoneyLaunderingForm({ account, formId, onSubmit }: { account: string, formId: string, onSubmit: (justification: Justification, state: AmlExchangeBackend.AmlState, threshold: AmountJson) => Promise<void>; }) {
   const { i18n } = useTranslationContext()
-  const showingFrom = allForms[selectedForm].impl;
-  const formName = allForms[selectedForm].name
+  const theForm = allForms.find((v) => v.id === formId)
+  if (!theForm) {
+    return <div>form with id {formId} not found</div>
+  }
 
   const { config } = useExchangeApiContext()
 
   const initial = {
-    fullName: "loggedIn_user_fullname",
     when: AbsoluteTime.now(),
     state: AmlExchangeBackend.AmlState.pending,
     threshold: Amounts.zeroOfCurrency(config.currency),
@@ -40,16 +32,17 @@ export function AntiMoneyLaunderingForm({ account, selectedForm, onSubmit }: { a
   return (
     <NiceForm
       initial={initial}
-      form={showingFrom(initial)}
+      form={theForm.impl(initial)}
       onUpdate={() => { }}
       onSubmit={(formValue) => {
         if (formValue.state === undefined || formValue.threshold === undefined) return;
         const st = formValue.state;
         const amount = formValue.threshold;
 
-        const justification = {
-          index: selectedForm,
-          name: formName,
+        const justification: Justification = {
+          id: theForm.id,
+          label: theForm.label,
+          version: theForm.version,
           value: formValue
         }
 
@@ -75,7 +68,7 @@ export function AntiMoneyLaunderingForm({ account, selectedForm, onSubmit }: { a
   );
 }
 
-export interface State {
+export interface BaseForm {
   state: AmlExchangeBackend.AmlState;
   threshold: AmountJson;
 }
@@ -85,49 +78,146 @@ const DocumentDuplicateIcon = <svg xmlns="http://www.w3.org/2000/svg" fill="none
 </svg>
 
 
-export const allForms = [
+export type FormMetadata = {
+  label: string,
+  id: string,
+  version: number,
+  icon: h.JSX.Element,
+  impl: (current: BaseForm) => FlexibleForm<BaseForm>
+}
+
+export type Justification<T = any> = {
+  // form values
+  value: T;
+} & Omit<Omit<FormMetadata, "icon">, "impl">
+
+export function stringifyJustification(j: Justification): string {
+  return JSON.stringify(j)
+}
+
+
+type SimpleFormMetadata = {
+  version?: number,
+  id?: string,
+}
+
+export const codecForSimpleFormMetadata = (): Codec<SimpleFormMetadata> =>
+  buildCodecForObject<SimpleFormMetadata>()
+    .property("id", codecOptional(codecForString()))
+    .property("version", codecOptional(codecForNumber()))
+    .build("SimpleFormMetadata");
+
+type ParseJustificationFail =
+  "not-json" |
+  "id-not-found" |
+  "form-not-found" |
+  "version-not-found";
+
+export function parseJustification(s: string, listOfAllKnownForms: FormMetadata[]): OperationResult<{ justification: Justification, metadata: FormMetadata }, ParseJustificationFail> {
+  try {
+    const justification = JSON.parse(s)
+    const info = codecForSimpleFormMetadata().decode(justification)
+    if (!info.id) {
+      return {
+        type: "fail",
+        case: "id-not-found",
+        detail: {} as any
+      }
+    }
+    if (!info.version) {
+      return {
+        type: "fail",
+        case: "version-not-found",
+        detail: {} as any
+      }
+    }
+    const found = listOfAllKnownForms.find((f) => {
+      return f.id === info.id && f.version === info.version
+    })
+    if (!found) {
+      return {
+        type: "fail",
+        case: "form-not-found",
+        detail: {} as any
+      }
+    }
+    return {
+      type: "ok",
+      body: {
+        justification, metadata: found
+      }
+    }
+  } catch (e) {
+    return {
+      type: "fail",
+      case: "not-json",
+      detail: {} as any
+    }
+  }
+
+}
+
+export const allForms: Array<FormMetadata> = [
   {
-    name: "Simple comment",
+    label: "Simple comment",
+    id: "simple_comment",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: simplest,
   },
   {
-    name: "Identification form (902.1e)",
+    label: "Identification form",
+    id: "902.1e",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: form_902_1e_v1,
   },
   {
-    name: "Operational legal entity or partnership (902.11e)",
+    label: "Operational legal entity or partnership",
+    id: "902.11e",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: form_902_11e_v1,
   },
   {
-    name: "Foundations (902.12e)",
+    label: "Foundations",
+    id: "902.12e",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: form_902_12e_v1,
   },
   {
-    name: "Declaration for trusts (902.13e)",
+    label: "Declaration for trusts",
+    id: "902.13e",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: form_902_13e_v1,
   },
   {
-    name: "Information on life insurance policies (902.15e)",
+    label: "Information on life insurance policies",
+    id: "902.15e",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: form_902_15e_v1,
   },
   {
-    name: "Declaration of beneficial owner (902.9e)",
+    label: "Declaration of beneficial owner",
+    id: "902.9e",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: form_902_9e_v1,
   },
   {
-    name: "Customer profile (902.5e)",
+    label: "Customer profile",
+    id: "902.5e",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: form_902_5e_v1,
   },
   {
-    name: "Risk profile (902.4e)",
+    label: "Risk profile",
+    id: "902.4e",
+    version: 1,
     icon: DocumentDuplicateIcon,
     impl: form_902_4e_v1,
   },