From 72148825239d7dca378e2224df99e68a3aeb07e1 Mon Sep 17 00:00:00 2001
From: Trent Larson <trent@trentlarson.com>
Date: Mon, 13 Mar 2023 20:36:33 -0600
Subject: [PATCH 1/6] feat: show hours given to and received from contacts

---
 src/views/ContactsView.vue | 109 ++++++++++++++++++++++++++++++++++++-
 1 file changed, 107 insertions(+), 2 deletions(-)

diff --git a/src/views/ContactsView.vue b/src/views/ContactsView.vue
index ccd5fa3..eb204f1 100644
--- a/src/views/ContactsView.vue
+++ b/src/views/ContactsView.vue
@@ -40,12 +40,17 @@
       </li>
     </ul>
   </nav>
+
   <section id="Content" class="p-6 pb-24">
     <!-- Heading -->
     <h1 id="ViewHeading" class="text-4xl text-center font-light pt-4 mb-8">
       My Contacts
     </h1>
 
+    <div>
+      {{ errorMessage }}
+    </div>
+
     <!-- New Contact -->
     <div class="mb-4 flex">
       <input
@@ -62,6 +67,21 @@
       </button>
     </div>
 
+    <!-- eslint-disable-next-line -->
+    <div
+      class="block flex w-full"
+    >
+      <!-- eslint-disable-next-line -->
+      <button
+        href=""
+        class="text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-6"
+        v-if="showGiveTotals"
+        @click="loadGives()"
+      >
+        Load Totals
+      </button>
+    </div>
+
     <!-- Results List -->
     <ul class="">
       <li
@@ -75,6 +95,15 @@
           </h2>
           <div class="text-sm truncate">{{ contact.did }}</div>
           <div class="text-sm truncate">{{ contact.publicKeyBase64 }}</div>
+          <div v-if="showGiveTotals" class="float-right">
+            <div class="float-right">
+              to: {{ contactGivenTotals[contact.did] || 0 }}
+            </div>
+            <br />
+            <div class="float-right">
+              from: {{ contactReceivedTotals[contact.did] || 0 }}
+            </div>
+          </div>
         </div>
       </li>
     </ul>
@@ -83,6 +112,10 @@
 
 <script lang="ts">
 import { Options, Vue } from "vue-class-component";
+import { IIdentifier } from "@veramo/core";
+
+import { AppString } from "@/constants/app";
+import { accessToken } from "@/libs/crypto";
 import { db } from "../db";
 import { Contact } from "../db/tables/contacts.ts";
 
@@ -90,14 +123,26 @@ import { Contact } from "../db/tables/contacts.ts";
   components: {},
 })
 export default class ContactsView extends Vue {
-  contactInput = "";
-
   contacts: Contact[] = [];
+  contactInput = "";
+  // { "did:...": amount } entry for each contact
+  contactGivenTotals = {};
+  // { "did:...": amount } entry for each contact
+  contactReceivedTotals = {};
+  identity: IIdentifier = null;
+  errorMessage = "";
+  showGiveTotals = false;
 
   // 'created' hook runs when the Vue instance is first created
   async created() {
     await db.open();
     this.contacts = await db.contacts.toArray();
+
+    const params = new URLSearchParams(window.location.search);
+    this.showGiveTotals = params.get("showGiveTotals") == "true";
+
+    const accounts = await db.accounts.toArray();
+    this.identity = JSON.parse(accounts[0].identity);
   }
 
   async onClickNewContact(): void {
@@ -117,5 +162,65 @@ export default class ContactsView extends Vue {
     await db.contacts.add(newContact);
     this.contacts = this.contacts.concat([newContact]);
   }
+
+  async loadGives() {
+    const endorserApiServer = AppString.DEFAULT_ENDORSER_API_SERVER;
+
+    // load all the time I have given
+    try {
+      const url =
+        endorserApiServer +
+        "/api/v2/report/gives?agentId=" +
+        encodeURIComponent(this.identity.did);
+      const token = await accessToken(this.identity);
+      const headers = {
+        "Content-Type": "application/json",
+        Authorization: "Bearer " + token,
+      };
+      const resp = await this.axios.get(url, { headers });
+      //console.log("Server response", resp.status, resp.data);
+      if (resp.status === 200) {
+        const contactTotals = {};
+        for (const give of resp.data.data) {
+          if (give.unit == "HUR") {
+            const prevAmount = contactTotals[give.recipientDid] || 0;
+            contactTotals[give.recipientDid] = prevAmount + give.amount;
+          }
+        }
+        //console.log("Done retrieving gives", contactTotals);
+        this.contactGivenTotals = contactTotals;
+      }
+    } catch (error) {
+      this.errorMessage = "" + error;
+    }
+
+    // load all the time I have received
+    try {
+      const url =
+        endorserApiServer +
+        "/api/v2/report/gives?recipientId=" +
+        encodeURIComponent(this.identity.did);
+      const token = await accessToken(this.identity);
+      const headers = {
+        "Content-Type": "application/json",
+        Authorization: "Bearer " + token,
+      };
+      const resp = await this.axios.get(url, { headers });
+      //console.log("Server response", resp.status, resp.data);
+      if (resp.status === 200) {
+        const contactTotals = {};
+        for (const give of resp.data.data) {
+          if (give.unit == "HUR") {
+            const prevAmount = contactTotals[give.agentDid] || 0;
+            contactTotals[give.agentDid] = prevAmount + give.amount;
+          }
+        }
+        //console.log("Done retrieving receipts", contactTotals);
+        this.contactReceivedTotals = contactTotals;
+      }
+    } catch (error) {
+      this.errorMessage = "" + error;
+    }
+  }
 }
 </script>
-- 
2.30.2


From 392728fd4a7d735ddcacbdca6d512dec99e46b18 Mon Sep 17 00:00:00 2001
From: Trent Larson <trent@trentlarson.com>
Date: Tue, 14 Mar 2023 17:03:32 -0600
Subject: [PATCH 2/6] feat: allow entry and send of a Give to/from addresses in
 contact list

---
 src/views/ContactsView.vue | 177 ++++++++++++++++++++++++++++++++-----
 1 file changed, 157 insertions(+), 20 deletions(-)

diff --git a/src/views/ContactsView.vue b/src/views/ContactsView.vue
index eb204f1..f8c6206 100644
--- a/src/views/ContactsView.vue
+++ b/src/views/ContactsView.vue
@@ -69,17 +69,28 @@
 
     <!-- eslint-disable-next-line -->
     <div
-      class="block flex w-full"
+      class="flex justify-between"
     >
       <!-- eslint-disable-next-line -->
-      <button
-        href=""
-        class="text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-6"
-        v-if="showGiveTotals"
-        @click="loadGives()"
-      >
-        Load Totals
-      </button>
+      <div class="w-1/2 text-left">
+        <button
+          href=""
+          class="left text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-6"
+          v-if="showGiveTotals"
+          @click="loadGives()"
+        >
+          Load Totals
+        </button>
+      </div>
+      <div class="w-1/2 text-right">
+        Hours to Add:
+        <input
+          class="border border rounded border-slate-400 w-24 text-right"
+          type="text"
+          placeholder="1"
+          v-model="hourInput"
+        />
+      </div>
     </div>
 
     <!-- Results List -->
@@ -97,11 +108,20 @@
           <div class="text-sm truncate">{{ contact.publicKeyBase64 }}</div>
           <div v-if="showGiveTotals" class="float-right">
             <div class="float-right">
-              to: {{ contactGivenTotals[contact.did] || 0 }}
-            </div>
-            <br />
-            <div class="float-right">
-              from: {{ contactReceivedTotals[contact.did] || 0 }}
+              to: {{ givenByMeTotals[contact.did] || 0 }}
+              <button
+                class="text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-6"
+                @click="onClickAddGive(identity.did, contact.did)"
+              >
+                +
+              </button>
+              by: {{ givenToMeTotals[contact.did] || 0 }}
+              <button
+                class="text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-6"
+                @click="onClickAddGive(contact.did, identity.did)"
+              >
+                +
+              </button>
             </div>
           </div>
         </div>
@@ -111,14 +131,24 @@
 </template>
 
 <script lang="ts">
+import { AxiosError } from "axios";
+import * as didJwt from "did-jwt";
 import { Options, Vue } from "vue-class-component";
-import { IIdentifier } from "@veramo/core";
 
 import { AppString } from "@/constants/app";
-import { accessToken } from "@/libs/crypto";
+import { accessToken, SimpleSigner } from "@/libs/crypto";
+import { IIdentifier } from "@veramo/core";
 import { db } from "../db";
 import { Contact } from "../db/tables/contacts.ts";
 
+export interface GiveVerifiableCredential {
+  "@context": string;
+  "@type": string;
+  agent: { identifier: string };
+  recipient: { identifier: string };
+  object: { amountOfThisGood: number; unitCode: string };
+}
+
 @Options({
   components: {},
 })
@@ -126,9 +156,10 @@ export default class ContactsView extends Vue {
   contacts: Contact[] = [];
   contactInput = "";
   // { "did:...": amount } entry for each contact
-  contactGivenTotals = {};
+  givenByMeTotals = {};
   // { "did:...": amount } entry for each contact
-  contactReceivedTotals = {};
+  givenToMeTotals = {};
+  hourInput = 0;
   identity: IIdentifier = null;
   errorMessage = "";
   showGiveTotals = false;
@@ -188,7 +219,7 @@ export default class ContactsView extends Vue {
           }
         }
         //console.log("Done retrieving gives", contactTotals);
-        this.contactGivenTotals = contactTotals;
+        this.givenByMeTotals = contactTotals;
       }
     } catch (error) {
       this.errorMessage = "" + error;
@@ -216,11 +247,117 @@ export default class ContactsView extends Vue {
           }
         }
         //console.log("Done retrieving receipts", contactTotals);
-        this.contactReceivedTotals = contactTotals;
+        this.givenToMeTotals = contactTotals;
       }
     } catch (error) {
       this.errorMessage = "" + error;
     }
   }
+
+  // from https://stackoverflow.com/a/175787/845494
+  private isNumeric(str): boolean {
+    return !isNaN(str) && !isNaN(parseFloat(str));
+  }
+
+  async onClickAddGive(fromDid: string, toDid: string): void {
+    if (!this.hourInput) {
+      this.errorMessage = "Giving 0 hours does nothing.";
+    } else if (!this.isNumeric(this.hourInput)) {
+      this.errorMessage =
+        "This is not a valid number of hours: " + this.hourInput;
+    } else {
+      this.errorMessage = "";
+      this.createAndSubmitGive(fromDid, toDid, parseFloat(this.hourInput));
+    }
+  }
+
+  private async createAndSubmitGive(
+    fromDid: string,
+    toDid: string,
+    amount: number
+  ): void {
+    // Make a claim
+    const vcClaim: GiveVerifiableCredential = {
+      "@context": "https://schema.org",
+      "@type": "GiveAction",
+      agent: { identifier: fromDid },
+      recipient: { identifier: toDid },
+      object: { amountOfThisGood: amount, unitCode: "HUR" },
+    };
+    // Make a payload for the claim
+    const vcPayload = {
+      vc: {
+        "@context": ["https://www.w3.org/2018/credentials/v1"],
+        type: ["VerifiableCredential"],
+        credentialSubject: vcClaim,
+      },
+    };
+    // Create a signature using private key of identity
+    if (this.identity.keys[0].privateKeyHex !== null) {
+      // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
+      const privateKeyHex: string = this.identity.keys[0].privateKeyHex!;
+      const signer = await SimpleSigner(privateKeyHex);
+      const alg = undefined;
+      // Create a JWT for the request
+      const vcJwt: string = await didJwt.createJWT(vcPayload, {
+        alg: alg,
+        issuer: this.identity.did,
+        signer: signer,
+      });
+
+      // Make the xhr request payload
+
+      const payload = JSON.stringify({ jwtEncoded: vcJwt });
+      const endorserApiServer = AppString.DEFAULT_ENDORSER_API_SERVER;
+      const url = endorserApiServer + "/api/v2/claim";
+      const token = await accessToken(this.identity);
+      const headers = {
+        "Content-Type": "application/json",
+        Authorization: "Bearer " + token,
+      };
+
+      try {
+        const resp = await this.axios.post(url, payload, { headers });
+        console.log("Got resp data:", resp.data);
+        if (resp.data?.success?.handleId) {
+          this.errorMessage = "";
+          this.alertTitle = "";
+          this.alertMessage = "";
+          if (fromDid === this.identity.did) {
+            this.givenByMeTotals[toDid] = this.givenByMeTotals[toDid] + amount;
+            // do this to update the UI
+            // eslint-disable-next-line no-self-assign
+            this.givenByMeTotals = this.givenByMeTotals;
+          } else {
+            this.givenToMeTotals[fromDid] =
+              this.givenToMeTotals[fromDid] + amount;
+            // do this to update the UI
+            // eslint-disable-next-line no-self-assign
+            this.givenToMeTotals = this.givenToMeTotals;
+          }
+        }
+      } catch (error) {
+        let userMessage = "There was an error. See logs for more info.";
+        const serverError = error as AxiosError;
+        if (serverError) {
+          this.isAlertVisible = true;
+          if (serverError.message) {
+            this.alertTitle = "User Message";
+            userMessage = serverError.message; // This is info for the user.
+            this.alertMessage = userMessage;
+          } else {
+            this.alertTitle = "Server Message";
+            this.alertMessage = JSON.stringify(serverError.toJSON());
+          }
+        } else {
+          console.log("Here's the full error trying to save the claim:", error);
+          this.alertTitle = "Claim Error";
+          this.alertMessage = error as string;
+        }
+        // Now set that error for the user to see.
+        this.errorMessage = userMessage;
+      }
+    }
+  }
 }
 </script>
-- 
2.30.2


From d5abfb0265b3e18d31377d3cb51f3d7016bcf561 Mon Sep 17 00:00:00 2001
From: Trent Larson <trent@trentlarson.com>
Date: Tue, 14 Mar 2023 18:42:30 -0600
Subject: [PATCH 3/6] feat: load totals immediately, and prompt to verify
 giving amount

---
 src/views/ContactsView.vue | 51 ++++++++++++++++++++++----------------
 1 file changed, 30 insertions(+), 21 deletions(-)

diff --git a/src/views/ContactsView.vue b/src/views/ContactsView.vue
index f8c6206..0ecb8d2 100644
--- a/src/views/ContactsView.vue
+++ b/src/views/ContactsView.vue
@@ -67,22 +67,8 @@
       </button>
     </div>
 
-    <!-- eslint-disable-next-line -->
-    <div
-      class="flex justify-between"
-    >
-      <!-- eslint-disable-next-line -->
-      <div class="w-1/2 text-left">
-        <button
-          href=""
-          class="left text-md uppercase bg-slate-500 text-white px-1.5 py-2 rounded-md mb-6"
-          v-if="showGiveTotals"
-          @click="loadGives()"
-        >
-          Load Totals
-        </button>
-      </div>
-      <div class="w-1/2 text-right">
+    <div class="flex justify-between" v-if="showGiveTotals">
+      <div class="w-full text-right">
         Hours to Add:
         <input
           class="border border rounded border-slate-400 w-24 text-right"
@@ -133,6 +119,7 @@
 <script lang="ts">
 import { AxiosError } from "axios";
 import * as didJwt from "did-jwt";
+import * as R from "ramda";
 import { Options, Vue } from "vue-class-component";
 
 import { AppString } from "@/constants/app";
@@ -153,7 +140,7 @@ export interface GiveVerifiableCredential {
   components: {},
 })
 export default class ContactsView extends Vue {
-  contacts: Contact[] = [];
+  contacts: Array<Contact> = [];
   contactInput = "";
   // { "did:...": amount } entry for each contact
   givenByMeTotals = {};
@@ -167,13 +154,15 @@ export default class ContactsView extends Vue {
   // 'created' hook runs when the Vue instance is first created
   async created() {
     await db.open();
+    const accounts = await db.accounts.toArray();
+    this.identity = JSON.parse(accounts[0].identity);
     this.contacts = await db.contacts.toArray();
 
     const params = new URLSearchParams(window.location.search);
     this.showGiveTotals = params.get("showGiveTotals") == "true";
-
-    const accounts = await db.accounts.toArray();
-    this.identity = JSON.parse(accounts[0].identity);
+    if (this.showGiveTotals) {
+      this.loadGives();
+    }
   }
 
   async onClickNewContact(): void {
@@ -259,6 +248,10 @@ export default class ContactsView extends Vue {
     return !isNaN(str) && !isNaN(parseFloat(str));
   }
 
+  private contactForDid(contacts: Array<Contact>, did: string): Contact {
+    return R.find((con) => con.did == did, contacts);
+  }
+
   async onClickAddGive(fromDid: string, toDid: string): void {
     if (!this.hourInput) {
       this.errorMessage = "Giving 0 hours does nothing.";
@@ -267,7 +260,23 @@ export default class ContactsView extends Vue {
         "This is not a valid number of hours: " + this.hourInput;
     } else {
       this.errorMessage = "";
-      this.createAndSubmitGive(fromDid, toDid, parseFloat(this.hourInput));
+      let toFrom;
+      if (fromDid == this.identity.did) {
+        toFrom = "to " + this.contactForDid(this.contacts, toDid).name;
+      } else {
+        toFrom = "from " + this.contactForDid(this.contacts, fromDid).name;
+      }
+      if (
+        confirm(
+          "Are you sure you want to record " +
+            this.hourInput +
+            " hours " +
+            toFrom +
+            "?"
+        )
+      ) {
+        this.createAndSubmitGive(fromDid, toDid, parseFloat(this.hourInput));
+      }
     }
   }
 
-- 
2.30.2


From d6a5bd02f3d10eb31ea5059138e3018f3768b8e5 Mon Sep 17 00:00:00 2001
From: Trent Larson <trent@trentlarson.com>
Date: Tue, 14 Mar 2023 20:31:26 -0600
Subject: [PATCH 4/6] fix: type-checking

---
 src/views/ContactsView.vue | 110 +++++++++++++++++++++++++++----------
 1 file changed, 82 insertions(+), 28 deletions(-)

diff --git a/src/views/ContactsView.vue b/src/views/ContactsView.vue
index 0ecb8d2..c6647ba 100644
--- a/src/views/ContactsView.vue
+++ b/src/views/ContactsView.vue
@@ -114,6 +114,16 @@
       </li>
     </ul>
   </section>
+  <div v-bind:class="computedAlertClassNames()">
+    <button
+      class="close-button bg-slate-200 w-8 leading-loose rounded-full absolute top-2 right-2"
+      @click="onClickClose()"
+    >
+      <fa icon="xmark"></fa>
+    </button>
+    <h4 class="font-bold pr-5">{{ alertTitle }}</h4>
+    <p>{{ alertMessage }}</p>
+  </div>
 </template>
 
 <script lang="ts">
@@ -126,7 +136,7 @@ import { AppString } from "@/constants/app";
 import { accessToken, SimpleSigner } from "@/libs/crypto";
 import { IIdentifier } from "@veramo/core";
 import { db } from "../db";
-import { Contact } from "../db/tables/contacts.ts";
+import { Contact } from "../db/tables/contacts";
 
 export interface GiveVerifiableCredential {
   "@context": string;
@@ -143,11 +153,11 @@ export default class ContactsView extends Vue {
   contacts: Array<Contact> = [];
   contactInput = "";
   // { "did:...": amount } entry for each contact
-  givenByMeTotals = {};
+  givenByMeTotals: Record<string, number> = {};
   // { "did:...": amount } entry for each contact
-  givenToMeTotals = {};
-  hourInput = 0;
-  identity: IIdentifier = null;
+  givenToMeTotals: Record<string, number> = {};
+  hourInput = "0";
+  identity: IIdentifier | null = null;
   errorMessage = "";
   showGiveTotals = false;
 
@@ -165,7 +175,7 @@ export default class ContactsView extends Vue {
     }
   }
 
-  async onClickNewContact(): void {
+  async onClickNewContact(): Promise<void> {
     let did = this.contactInput;
     let name, publicKeyBase64;
     const commaPos1 = this.contactInput.indexOf(",");
@@ -184,6 +194,13 @@ export default class ContactsView extends Vue {
   }
 
   async loadGives() {
+    if (!this.identity) {
+      console.error(
+        "Attempted to load Give records with no identity available."
+      );
+      return;
+    }
+
     const endorserApiServer = AppString.DEFAULT_ENDORSER_API_SERVER;
 
     // load all the time I have given
@@ -191,7 +208,7 @@ export default class ContactsView extends Vue {
       const url =
         endorserApiServer +
         "/api/v2/report/gives?agentId=" +
-        encodeURIComponent(this.identity.did);
+        encodeURIComponent(this.identity?.did);
       const token = await accessToken(this.identity);
       const headers = {
         "Content-Type": "application/json",
@@ -200,11 +217,12 @@ export default class ContactsView extends Vue {
       const resp = await this.axios.get(url, { headers });
       //console.log("Server response", resp.status, resp.data);
       if (resp.status === 200) {
-        const contactTotals = {};
+        const contactTotals: Record<string, number> = {};
         for (const give of resp.data.data) {
           if (give.unit == "HUR") {
-            const prevAmount = contactTotals[give.recipientDid] || 0;
-            contactTotals[give.recipientDid] = prevAmount + give.amount;
+            const recipDid: string = give.recipientDid;
+            const prevAmount = contactTotals[recipDid] || 0;
+            contactTotals[recipDid] = prevAmount + give.amount;
           }
         }
         //console.log("Done retrieving gives", contactTotals);
@@ -228,7 +246,7 @@ export default class ContactsView extends Vue {
       const resp = await this.axios.get(url, { headers });
       //console.log("Server response", resp.status, resp.data);
       if (resp.status === 200) {
-        const contactTotals = {};
+        const contactTotals: Record<string, number> = {};
         for (const give of resp.data.data) {
           if (give.unit == "HUR") {
             const prevAmount = contactTotals[give.agentDid] || 0;
@@ -244,27 +262,31 @@ export default class ContactsView extends Vue {
   }
 
   // from https://stackoverflow.com/a/175787/845494
-  private isNumeric(str): boolean {
-    return !isNaN(str) && !isNaN(parseFloat(str));
+  //
+  private isNumeric(str: string): boolean {
+    return !isNaN(+str);
   }
 
-  private contactForDid(contacts: Array<Contact>, did: string): Contact {
-    return R.find((con) => con.did == did, contacts);
+  private nameForDid(contacts: Array<Contact>, did: string): string {
+    const contact = R.find((con) => con.did == did, contacts);
+    return contact?.name || "this unnamed user";
   }
 
-  async onClickAddGive(fromDid: string, toDid: string): void {
+  async onClickAddGive(fromDid: string, toDid: string): Promise<void> {
     if (!this.hourInput) {
       this.errorMessage = "Giving 0 hours does nothing.";
     } else if (!this.isNumeric(this.hourInput)) {
       this.errorMessage =
         "This is not a valid number of hours: " + this.hourInput;
+    } else if (!this.identity) {
+      this.errorMessage = "No identity is available.";
     } else {
       this.errorMessage = "";
       let toFrom;
-      if (fromDid == this.identity.did) {
-        toFrom = "to " + this.contactForDid(this.contacts, toDid).name;
+      if (fromDid == this.identity?.did) {
+        toFrom = "to " + this.nameForDid(this.contacts, toDid);
       } else {
-        toFrom = "from " + this.contactForDid(this.contacts, fromDid).name;
+        toFrom = "from " + this.nameForDid(this.contacts, fromDid);
       }
       if (
         confirm(
@@ -275,16 +297,22 @@ export default class ContactsView extends Vue {
             "?"
         )
       ) {
-        this.createAndSubmitGive(fromDid, toDid, parseFloat(this.hourInput));
+        this.createAndSubmitGive(
+          this.identity,
+          fromDid,
+          toDid,
+          parseFloat(this.hourInput)
+        );
       }
     }
   }
 
   private async createAndSubmitGive(
+    identity: IIdentifier,
     fromDid: string,
     toDid: string,
     amount: number
-  ): void {
+  ): Promise<void> {
     // Make a claim
     const vcClaim: GiveVerifiableCredential = {
       "@context": "https://schema.org",
@@ -302,15 +330,15 @@ export default class ContactsView extends Vue {
       },
     };
     // Create a signature using private key of identity
-    if (this.identity.keys[0].privateKeyHex !== null) {
+    if (identity.keys[0].privateKeyHex !== null) {
       // eslint-disable-next-line @typescript-eslint/no-non-null-assertion
-      const privateKeyHex: string = this.identity.keys[0].privateKeyHex!;
+      const privateKeyHex: string = identity.keys[0].privateKeyHex!;
       const signer = await SimpleSigner(privateKeyHex);
       const alg = undefined;
       // Create a JWT for the request
       const vcJwt: string = await didJwt.createJWT(vcPayload, {
         alg: alg,
-        issuer: this.identity.did,
+        issuer: identity.did,
         signer: signer,
       });
 
@@ -319,7 +347,7 @@ export default class ContactsView extends Vue {
       const payload = JSON.stringify({ jwtEncoded: vcJwt });
       const endorserApiServer = AppString.DEFAULT_ENDORSER_API_SERVER;
       const url = endorserApiServer + "/api/v2/claim";
-      const token = await accessToken(this.identity);
+      const token = await accessToken(identity);
       const headers = {
         "Content-Type": "application/json",
         Authorization: "Bearer " + token,
@@ -327,12 +355,12 @@ export default class ContactsView extends Vue {
 
       try {
         const resp = await this.axios.post(url, payload, { headers });
-        console.log("Got resp data:", resp.data);
+        //console.log("Got resp data:", resp.data);
         if (resp.data?.success?.handleId) {
           this.errorMessage = "";
           this.alertTitle = "";
           this.alertMessage = "";
-          if (fromDid === this.identity.did) {
+          if (fromDid === identity.did) {
             this.givenByMeTotals[toDid] = this.givenByMeTotals[toDid] + amount;
             // do this to update the UI
             // eslint-disable-next-line no-self-assign
@@ -359,7 +387,6 @@ export default class ContactsView extends Vue {
             this.alertMessage = JSON.stringify(serverError.toJSON());
           }
         } else {
-          console.log("Here's the full error trying to save the claim:", error);
           this.alertTitle = "Claim Error";
           this.alertMessage = error as string;
         }
@@ -368,5 +395,32 @@ export default class ContactsView extends Vue {
       }
     }
   }
+
+  alertTitle = "";
+  alertMessage = "";
+  isAlertVisible = false;
+
+  public onClickClose() {
+    this.isAlertVisible = false;
+    this.alertTitle = "";
+    this.alertMessage = "";
+  }
+
+  public computedAlertClassNames() {
+    return {
+      hidden: !this.isAlertVisible,
+      "dismissable-alert": true,
+      "bg-slate-100": true,
+      "p-5": true,
+      rounded: true,
+      "drop-shadow-lg": true,
+      absolute: true,
+      "top-3": true,
+      "inset-x-3": true,
+      "transition-transform": true,
+      "ease-in": true,
+      "duration-300": true,
+    };
+  }
 }
 </script>
-- 
2.30.2


From 9cb10b856196bf810db3fb554ef06b86fd74a64d Mon Sep 17 00:00:00 2001
From: Trent Larson <trent@trentlarson.com>
Date: Wed, 15 Mar 2023 18:49:05 -0600
Subject: [PATCH 5/6] ui: change item on bottom row to 'contacts'

---
 src/main.ts                   | 2 ++
 src/views/AccountViewView.vue | 4 ++--
 src/views/ContactsView.vue    | 8 +++++---
 src/views/DiscoverView.vue    | 6 ++++--
 src/views/ProjectsView.vue    | 6 ++++--
 5 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/src/main.ts b/src/main.ts
index 234967b..8fc26a4 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -20,6 +20,7 @@ import {
   faShareNodes,
   faQrcode,
   faUser,
+  faUsers,
   faPen,
   faPlus,
   faTrashCan,
@@ -41,6 +42,7 @@ library.add(
   faShareNodes,
   faQrcode,
   faUser,
+  faUsers,
   faPen,
   faPlus,
   faTrashCan,
diff --git a/src/views/AccountViewView.vue b/src/views/AccountViewView.vue
index 0bc56fa..d67e3a2 100644
--- a/src/views/AccountViewView.vue
+++ b/src/views/AccountViewView.vue
@@ -29,10 +29,10 @@
       <!-- Commitments -->
       <li class="basis-1/5 rounded-md text-slate-500">
         <router-link
-          :to="{ name: 'commitments' }"
+          :to="{ name: 'contacts' }"
           class="block text-center py-3 px-1"
         >
-          <fa icon="hand" class="fa-fw"></fa>
+          <fa icon="users" class="fa-fw"></fa>
         </router-link>
       </li>
       <!-- Profile -->
diff --git a/src/views/ContactsView.vue b/src/views/ContactsView.vue
index c6647ba..6147f5d 100644
--- a/src/views/ContactsView.vue
+++ b/src/views/ContactsView.vue
@@ -19,15 +19,17 @@
       <!-- Contacts -->
       <li class="basis-1/5 rounded-md text-slate-500">
         <router-link
-          :to="{ name: 'contacts' }"
+          :to="{ name: 'projects' }"
           class="block text-center py-3 px-1"
           ><fa icon="folder-open" class="fa-fw"></fa
         ></router-link>
       </li>
       <!-- Commitments -->
       <li class="basis-1/5 rounded-md text-slate-500">
-        <router-link :to="{ name: '' }" class="block text-center py-3 px-1"
-          ><fa icon="hand" class="fa-fw"></fa
+        <router-link
+          :to="{ name: 'contacts' }"
+          class="block text-center py-3 px-1"
+          ><fa icon="users" class="fa-fw"></fa
         ></router-link>
       </li>
       <!-- Profile -->
diff --git a/src/views/DiscoverView.vue b/src/views/DiscoverView.vue
index c351481..7eadab7 100644
--- a/src/views/DiscoverView.vue
+++ b/src/views/DiscoverView.vue
@@ -26,8 +26,10 @@
       </li>
       <!-- Commitments -->
       <li class="basis-1/5 rounded-md text-slate-500">
-        <router-link :to="{ name: '' }" class="block text-center py-3 px-1"
-          ><fa icon="hand" class="fa-fw"></fa
+        <router-link
+          :to="{ name: 'contacts' }"
+          class="block text-center py-3 px-1"
+          ><fa icon="users" class="fa-fw"></fa
         ></router-link>
       </li>
       <!-- Profile -->
diff --git a/src/views/ProjectsView.vue b/src/views/ProjectsView.vue
index ae3abbe..46660cd 100644
--- a/src/views/ProjectsView.vue
+++ b/src/views/ProjectsView.vue
@@ -26,8 +26,10 @@
       </li>
       <!-- Commitments -->
       <li class="basis-1/5 rounded-md text-slate-500">
-        <router-link :to="{ name: '' }" class="block text-center py-3 px-1"
-          ><fa icon="hand" class="fa-fw"></fa
+        <router-link
+          :to="{ name: 'contacts' }"
+          class="block text-center py-3 px-1"
+          ><fa icon="users" class="fa-fw"></fa
         ></router-link>
       </li>
       <!-- Profile -->
-- 
2.30.2


From f6a7677bdc0ed0e95590d2d7c24d7a040df7628d Mon Sep 17 00:00:00 2001
From: Trent Larson <trent@trentlarson.com>
Date: Wed, 15 Mar 2023 21:04:10 -0600
Subject: [PATCH 6/6] feat: add a description for time gifts (and refactor
 errors)

---
 src/views/ContactsView.vue | 76 ++++++++++++++++++++++----------------
 1 file changed, 45 insertions(+), 31 deletions(-)

diff --git a/src/views/ContactsView.vue b/src/views/ContactsView.vue
index 6147f5d..34fcb2b 100644
--- a/src/views/ContactsView.vue
+++ b/src/views/ContactsView.vue
@@ -49,10 +49,6 @@
       My Contacts
     </h1>
 
-    <div>
-      {{ errorMessage }}
-    </div>
-
     <!-- New Contact -->
     <div class="mb-4 flex">
       <input
@@ -78,6 +74,13 @@
           placeholder="1"
           v-model="hourInput"
         />
+        <br />
+        <input
+          class="border border rounded border-slate-400 w-48"
+          type="text"
+          placeholder="Description"
+          v-model="hourDescriptionInput"
+        />
       </div>
     </div>
 
@@ -144,8 +147,9 @@ export interface GiveVerifiableCredential {
   "@context": string;
   "@type": string;
   agent: { identifier: string };
-  recipient: { identifier: string };
+  description?: string;
   object: { amountOfThisGood: number; unitCode: string };
+  recipient: { identifier: string };
 }
 
 @Options({
@@ -158,9 +162,9 @@ export default class ContactsView extends Vue {
   givenByMeTotals: Record<string, number> = {};
   // { "did:...": amount } entry for each contact
   givenToMeTotals: Record<string, number> = {};
+  hourDescriptionInput = "";
   hourInput = "0";
   identity: IIdentifier | null = null;
-  errorMessage = "";
   showGiveTotals = false;
 
   // 'created' hook runs when the Vue instance is first created
@@ -231,7 +235,9 @@ export default class ContactsView extends Vue {
         this.givenByMeTotals = contactTotals;
       }
     } catch (error) {
-      this.errorMessage = "" + error;
+      this.alertTitle = "Error from Server";
+      this.alertMessage = error as string;
+      this.isAlertVisible = true;
     }
 
     // load all the time I have received
@@ -259,7 +265,9 @@ export default class ContactsView extends Vue {
         this.givenToMeTotals = contactTotals;
       }
     } catch (error) {
-      this.errorMessage = "" + error;
+      this.alertTitle = "Error from Server";
+      this.alertMessage = error as string;
+      this.isAlertVisible = true;
     }
   }
 
@@ -275,20 +283,25 @@ export default class ContactsView extends Vue {
   }
 
   async onClickAddGive(fromDid: string, toDid: string): Promise<void> {
-    if (!this.hourInput) {
-      this.errorMessage = "Giving 0 hours does nothing.";
-    } else if (!this.isNumeric(this.hourInput)) {
-      this.errorMessage =
+    if (!this.isNumeric(this.hourInput)) {
+      this.alertTitle = "Input Error";
+      this.alertMessage =
         "This is not a valid number of hours: " + this.hourInput;
+      this.isAlertVisible = true;
+    } else if (!parseFloat(this.hourInput)) {
+      this.alertTitle = "Input Error";
+      this.alertMessage = "Giving 0 hours does nothing.";
+      this.isAlertVisible = true;
     } else if (!this.identity) {
-      this.errorMessage = "No identity is available.";
+      this.alertTitle = "Status Error";
+      this.alertMessage = "No identity is available.";
+      this.isAlertVisible = true;
     } else {
-      this.errorMessage = "";
       let toFrom;
       if (fromDid == this.identity?.did) {
-        toFrom = "to " + this.nameForDid(this.contacts, toDid);
+        toFrom = "from you to " + this.nameForDid(this.contacts, toDid);
       } else {
-        toFrom = "from " + this.nameForDid(this.contacts, fromDid);
+        toFrom = "from " + this.nameForDid(this.contacts, fromDid) + " to you";
       }
       if (
         confirm(
@@ -303,7 +316,8 @@ export default class ContactsView extends Vue {
           this.identity,
           fromDid,
           toDid,
-          parseFloat(this.hourInput)
+          parseFloat(this.hourInput),
+          this.hourDescriptionInput
         );
       }
     }
@@ -313,16 +327,20 @@ export default class ContactsView extends Vue {
     identity: IIdentifier,
     fromDid: string,
     toDid: string,
-    amount: number
+    amount: number,
+    description: string
   ): Promise<void> {
     // Make a claim
     const vcClaim: GiveVerifiableCredential = {
       "@context": "https://schema.org",
       "@type": "GiveAction",
       agent: { identifier: fromDid },
-      recipient: { identifier: toDid },
       object: { amountOfThisGood: amount, unitCode: "HUR" },
+      recipient: { identifier: toDid },
     };
+    if (description) {
+      vcClaim.description = description;
+    }
     // Make a payload for the claim
     const vcPayload = {
       vc: {
@@ -359,18 +377,17 @@ export default class ContactsView extends Vue {
         const resp = await this.axios.post(url, payload, { headers });
         //console.log("Got resp data:", resp.data);
         if (resp.data?.success?.handleId) {
-          this.errorMessage = "";
           this.alertTitle = "";
           this.alertMessage = "";
           if (fromDid === identity.did) {
             this.givenByMeTotals[toDid] = this.givenByMeTotals[toDid] + amount;
-            // do this to update the UI
+            // do this to update the UI (is there a better way?)
             // eslint-disable-next-line no-self-assign
             this.givenByMeTotals = this.givenByMeTotals;
           } else {
             this.givenToMeTotals[fromDid] =
               this.givenToMeTotals[fromDid] + amount;
-            // do this to update the UI
+            // do this to update the UI (is there a better way?)
             // eslint-disable-next-line no-self-assign
             this.givenToMeTotals = this.givenToMeTotals;
           }
@@ -379,21 +396,18 @@ export default class ContactsView extends Vue {
         let userMessage = "There was an error. See logs for more info.";
         const serverError = error as AxiosError;
         if (serverError) {
-          this.isAlertVisible = true;
           if (serverError.message) {
-            this.alertTitle = "User Message";
-            userMessage = serverError.message; // This is info for the user.
-            this.alertMessage = userMessage;
+            userMessage = serverError.message; // Info for the user
           } else {
-            this.alertTitle = "Server Message";
-            this.alertMessage = JSON.stringify(serverError.toJSON());
+            userMessage = JSON.stringify(serverError.toJSON());
           }
         } else {
-          this.alertTitle = "Claim Error";
-          this.alertMessage = error as string;
+          userMessage = error as string;
         }
         // Now set that error for the user to see.
-        this.errorMessage = userMessage;
+        this.alertTitle = "Error with Server";
+        this.alertMessage = userMessage;
+        this.isAlertVisible = true;
       }
     }
   }
-- 
2.30.2