feat: multi-profile support and UI improvements

- Remove backend restriction on one merchant per user
- Add "Generate New Key" dialog with npub/nsec display
- Add "Import Existing Key" option with duplicate check
- Change "Save" to "Save & Publish" in edit profile dialog
- Remove standalone Publish button (now part of Save)
- Add trash icon to saved profile for removal
- Show display_name in saved profiles dropdown
- Hide nsec by default with eye toggle in generate dialog

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

static/components/edit-profile-dialog.js

@@ -50,10 +50,16 @@ window.app.component('edit-profile-dialog', {
           this.adminkey,
           config
         )
+        // Publish to Nostr
+        await LNbits.api.request(
+          'PUT',
+          `/nostrmarket/api/v1/merchant/${this.merchantId}/nostr`,
+          this.adminkey
+        )
         this.show = false
         this.$q.notify({
           type: 'positive',
-          message: 'Profile updated!'
+          message: 'Profile saved and published to Nostr!'
         })
         this.$emit('profile-updated')
       } catch (error) {

static/js/index.js

@@ -18,6 +18,13 @@ window.app = Vue.createApp({
           privateKey: null
         }
       },
+      generateKeyDialog: {
+        show: false,
+        privateKey: null,
+        nsec: null,
+        npub: null,
+        showNsec: false
+      },
       wsConnection: null,
       nostrStatus: {
         connected: false,
@@ -41,9 +48,18 @@ window.app = Vue.createApp({
     }
   },
   methods: {
-    generateKeys: async function () {
+    generateKeys: function () {
       const privateKey = nostr.generatePrivateKey()
-      await this.createMerchant(privateKey)
+      const publicKey = nostr.getPublicKey(privateKey)
+      this.generateKeyDialog.privateKey = privateKey
+      this.generateKeyDialog.nsec = nostr.nip19.nsecEncode(privateKey)
+      this.generateKeyDialog.npub = nostr.nip19.npubEncode(publicKey)
+      this.generateKeyDialog.showNsec = false
+      this.generateKeyDialog.show = true
+    },
+    confirmGenerateKey: async function () {
+      this.generateKeyDialog.show = false
+      await this.createMerchant(this.generateKeyDialog.privateKey)
     },
     importKeys: async function () {
       this.importKeyDialog.show = false
@@ -55,11 +71,21 @@ window.app = Vue.createApp({
         if (privateKey.toLowerCase().startsWith('nsec')) {
           privateKey = nostr.nip19.decode(privateKey).data
         }
+        // Check if this key is already in use
+        const publicKey = nostr.getPublicKey(privateKey)
+        if (this.merchant?.public_key === publicKey) {
+          this.$q.notify({
+            type: 'warning',
+            message: 'This key is already your current profile'
+          })
+          return
+        }
       } catch (error) {
         this.$q.notify({
           type: 'negative',
           message: `${error}`
         })
+        return
       }
       await this.createMerchant(privateKey)
     },

templates/nostrmarket/components/edit-profile-dialog.html

@@ -53,8 +53,13 @@
         label="Lightning Address (lud16)"
       ></q-input>
       <div class="row q-mt-lg">
-        <q-btn unelevated color="primary" type="submit" :loading="saving"
-          >Save</q-btn
+        <q-btn
+          unelevated
+          color="primary"
+          type="submit"
+          :loading="saving"
+          icon="publish"
+          >Save &amp; Publish</q-btn
         >
         <q-btn v-close-popup flat color="grey" class="q-ml-auto">Cancel</q-btn>
       </div>

templates/nostrmarket/components/merchant-tab.html

@@ -24,13 +24,6 @@
             >
               <q-tooltip>Show Keys</q-tooltip>
             </q-btn>
-            <q-btn
-              outline
-              color="primary"
-              @click="publishProfile"
-              icon="publish"
-              >Publish</q-btn
-            >
             <q-btn-dropdown
               split
               outline
@@ -40,14 +33,14 @@
             >
               <q-list>
                 <q-item-label header>Saved Profiles</q-item-label>
-                <q-item clickable v-close-popup>
+                <q-item>
                   <q-item-section avatar>
                     <q-icon name="check" color="primary"></q-icon>
                   </q-item-section>
                   <q-item-section>
                     <q-item-label
                       ><span
-                        v-text="merchantConfig?.name || 'Current Profile'"
+                        v-text="merchantConfig?.display_name || merchantConfig?.name || 'Current Profile'"
                       ></span
                     ></q-item-label>
                     <q-item-label
@@ -60,12 +53,18 @@
                       ></span>
                     </q-item-label>
                   </q-item-section>
-                </q-item>
-                <q-item disable>
-                  <q-item-section>
-                    <q-item-label caption class="text-grey-6">
-                      Multi-profile support coming soon
-                    </q-item-label>
+                  <q-item-section side>
+                    <q-btn
+                      flat
+                      dense
+                      round
+                      icon="delete"
+                      color="negative"
+                      size="sm"
+                      @click.stop="removeMerchant"
+                    >
+                      <q-tooltip>Remove profile</q-tooltip>
+                    </q-btn>
                   </q-item-section>
                 </q-item>
                 <q-separator></q-separator>
@@ -87,23 +86,6 @@
                     <q-item-label caption>Create a fresh nsec</q-item-label>
                   </q-item-section>
                 </q-item>
-                <q-separator></q-separator>
-                <q-item clickable v-close-popup @click="removeMerchant">
-                  <q-item-section avatar>
-                    <q-icon name="delete" color="negative"></q-icon>
-                  </q-item-section>
-                  <q-item-section>
-                    <q-item-label class="text-negative"
-                      >Remove
-                      <span
-                        v-text="merchantConfig?.display_name || merchantConfig?.name || 'Profile'"
-                      ></span
-                    ></q-item-label>
-                    <q-item-label caption
-                      >Remove this nPub from the DB</q-item-label
-                    >
-                  </q-item-section>
-                </q-item>
               </q-list>
             </q-btn-dropdown>
             <q-btn-dropdown

templates/nostrmarket/index.html

@@ -408,6 +408,63 @@
       </q-card>
     </q-dialog>
   </div>
+
+  <!-- Generate Key Dialog -->
+  <q-dialog v-model="generateKeyDialog.show" position="top">
+    <q-card class="q-pa-lg q-pt-xl" style="width: 500px">
+      <div class="text-h6 q-mb-md">Generate New Key</div>
+      <div class="q-mb-md">
+        <div class="text-subtitle2 q-mb-xs">Public Key (npub)</div>
+        <q-input :model-value="generateKeyDialog.npub" readonly dense outlined>
+          <template v-slot:append>
+            <q-btn
+              flat
+              dense
+              icon="content_copy"
+              @click="copyText(generateKeyDialog.npub, 'npub copied!')"
+            ></q-btn>
+          </template>
+        </q-input>
+      </div>
+      <div class="q-mb-md">
+        <div class="text-subtitle2 q-mb-xs text-warning">
+          <q-icon name="warning" size="xs"></q-icon>
+          Private Key (nsec)
+        </div>
+        <q-input
+          :model-value="generateKeyDialog.showNsec ? generateKeyDialog.nsec : '••••••••••••••••••••••••••••••••••••••••••••••'"
+          readonly
+          dense
+          outlined
+        >
+          <template v-slot:append>
+            <q-btn
+              flat
+              dense
+              :icon="generateKeyDialog.showNsec ? 'visibility_off' : 'visibility'"
+              @click="generateKeyDialog.showNsec = !generateKeyDialog.showNsec"
+            ></q-btn>
+            <q-btn
+              flat
+              dense
+              icon="content_copy"
+              @click="copyText(generateKeyDialog.nsec, 'nsec copied! Keep it safe!')"
+            ></q-btn>
+          </template>
+        </q-input>
+        <div class="text-caption text-negative q-mt-xs">
+          <q-icon name="error" size="xs"></q-icon>
+          Never share your private key!
+        </div>
+      </div>
+      <div class="row q-mt-lg">
+        <q-btn unelevated color="primary" @click="confirmGenerateKey"
+          >Create Merchant</q-btn
+        >
+        <q-btn v-close-popup flat color="grey" class="q-ml-auto">Cancel</q-btn>
+      </div>
+    </q-card>
+  </q-dialog>
 </div>
 {% endblock%}{% block scripts %} {{ window_vars(user) }}
 

views_api.py

@@ -98,9 +98,6 @@ async def api_create_merchant(
         merchant = await get_merchant_by_pubkey(data.public_key)
         assert merchant is None, "A merchant already uses this public key"
 
-        merchant = await get_merchant_for_user(wallet.wallet.user)
-        assert merchant is None, "A merchant already exists for this user"
-
         merchant = await create_merchant(wallet.wallet.user, data)
 
         await create_zone(