Add npub index to names, add get name by npub method

prisma/migrations/20240207053336_add_name_npub_index/migration.sql

@@ -0,0 +1,2 @@
+-- CreateIndex
+CREATE INDEX "Names_npub_idx" ON "Names"("npub");

prisma/schema.prisma

@@ -1,6 +1,3 @@
-// This is your Prisma schema file,
-// learn more about it in the docs: https://pris.ly/d/prisma-schema
-
 generator client {
   provider = "prisma-client-js"
 }
@@ -11,26 +8,28 @@ datasource db {
 }
 
 model PushSubs {
-  id    Int     @id @default(autoincrement())
-  pushId String  @unique
-  timestamp BigInt
-  npub  String
+  id               Int    @id @default(autoincrement())
+  pushId           String @unique
+  timestamp        BigInt
+  npub             String
   pushSubscription String
-  relays String 
+  relays           String
 }
 
 model NpubData {
-  id    Int     @id @default(autoincrement())
+  id        Int    @id @default(autoincrement())
   timestamp BigInt
-  npub  String @unique
-  data String
-  pwh2 String
-  salt String
+  npub      String @unique
+  data      String
+  pwh2      String
+  salt      String
 }
 
 model Names {
-  id    Int     @id @default(autoincrement())
-  name String  @unique
-  npub String
+  id        Int    @id @default(autoincrement())
+  name      String @unique
+  npub      String
   timestamp BigInt
+
+  @@index([npub])
 }

src/index.js

@@ -730,7 +730,40 @@ app.post(NAME_PATH, async (req, res) => {
       });
   } catch (e) {
     console.log(new Date(), "error req from ", req.ip, e.toString())
-    res.status(400).send({
+    res.status(500).send({
+      error: "Internal error"
+    });
+  }
+})
+
+app.get(NAME_PATH, async (req, res) => {
+  try {
+    const { npub } = req.query;
+    if (!npub) {
+      res
+      .status(400)
+      .send({ error: "Specify npub" });
+      return;
+    }
+
+    const recs = await prisma.names.findMany({
+      where: {
+        npub
+      }
+    })
+    console.log("npub", npub, recs);
+
+    const data = {
+      names: recs.map(r => r.name)
+    }
+
+    res
+      .status(200)
+      .send(data);
+
+  } catch (e) {
+    console.log(new Date(), "error req from ", req.ip, e.toString())
+    res.status(500).send({
       error: "Internal error"
     });
   }
@@ -778,7 +811,7 @@ app.get(JSON_PATH, async (req, res) => {
 
   } catch (e) {
     console.log(new Date(), "error req from ", req.ip, e.toString())
-    res.status(400).send({
+    res.status(500).send({
       error: "Internal error"
     });
   }