added eslint to js modules, fixed found errors

modules/bitmap_api/.env_sample

@@ -5,7 +5,7 @@ DB_PORT="5432"
 DB_DATABASE="postgres_bitmap"
 DB_PASSWD=""
 DB_SSL="true"
-DB_MAX_CONNECTIONS=200
+DB_MAX_CONNECTIONS=10
 
 API_HOST="127.0.0.1"
 API_PORT="8001"

modules/bitmap_api/.eslintrc.json

@@ -0,0 +1,13 @@
+{
+    "env": {
+        "commonjs": true,
+        "es2021": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "ecmaVersion": "latest"
+    },
+    "rules": {
+    }
+}

modules/bitmap_api/api.js

@@ -15,7 +15,7 @@ var db_pool = new Pool({
   database: process.env.DB_DATABASE || 'postgres',
   password: process.env.DB_PASSWD,
   port: parseInt(process.env.DB_PORT || "5432"),
-  max: process.env.DB_MAX_CONNECTIONS || 100, // maximum number of clients!!
+  max: process.env.DB_MAX_CONNECTIONS || 10, // maximum number of clients!!
   ssl: process.env.DB_SSL == 'true' ? true : false
 })
 const api_port = parseInt(process.env.API_PORT || "8001")
@@ -40,7 +40,7 @@ async function get_block_height_of_db() {
 app.get('/v1/bitmap/block_height', (request, response) => response.send(get_block_height_of_db()))
 
 app.get('/v1/bitmap/get_hash_of_all_activity', async (request, response) => {
-  let block_height = params.block_height
+  let block_height = request.params.block_height
 
   let current_block_height = await get_block_height_of_db()
   if (block_height > current_block_height) {

modules/bitmap_api/package.json

@@ -5,9 +5,12 @@
     "license": "UNLICENSED",
     "main": "index.js",
     "dependencies": {
-        "pg": "^8.6.0",
-        "dotenv": "16.3.1",
         "cors": "^2.8.5",
-        "express": "4.18.2"
+        "dotenv": "16.3.1",
+        "express": "4.18.2",
+        "pg": "^8.6.0"
+    },
+    "devDependencies": {
+        "eslint": "^8.55.0"
     }
 }

modules/brc20_api/.env_sample

@@ -5,7 +5,7 @@ DB_PORT="5432"
 DB_DATABASE="postgres_brc20"
 DB_PASSWD=""
 DB_SSL="true"
-DB_MAX_CONNECTIONS=200
+DB_MAX_CONNECTIONS=10
 
 API_HOST="127.0.0.1"
 API_PORT="8000"

modules/brc20_api/.eslintrc.json

@@ -0,0 +1,13 @@
+{
+    "env": {
+        "commonjs": true,
+        "es2021": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "ecmaVersion": "latest"
+    },
+    "rules": {
+    }
+}

modules/brc20_api/api.js

@@ -15,7 +15,7 @@ var db_pool = new Pool({
   database: process.env.DB_DATABASE || 'postgres',
   password: process.env.DB_PASSWD,
   port: parseInt(process.env.DB_PORT || "5432"),
-  max: process.env.DB_MAX_CONNECTIONS || 100, // maximum number of clients!!
+  max: process.env.DB_MAX_CONNECTIONS || 10, // maximum number of clients!!
   ssl: process.env.DB_SSL == 'true' ? true : false
 })
 const api_port = parseInt(process.env.API_PORT || "8000")
@@ -41,9 +41,9 @@ app.get('/v1/brc20/block_height', (request, response) => response.send(get_block
 
 // get a given ticker balance of a given pkscript at the start of a given block height
 app.get('/v1/brc20/balance_on_block', async (request, response) => {
-  let block_height = params.block_height
-  let pkscript = params.pkscript
-  let tick = params.ticker.toLowerCase()
+  let block_height = request.params.block_height
+  let pkscript = request.params.pkscript
+  let tick = request.params.ticker.toLowerCase()
 
   let current_block_height = await get_block_height_of_db()
   if (block_height > current_block_height + 1) {
@@ -68,7 +68,7 @@ app.get('/v1/brc20/balance_on_block', async (request, response) => {
 
 // get all brc20 activity of a given block height
 app.get('/v1/brc20/activity_on_block', async (request, response) => {
-  let block_height = params.block_height
+  let block_height = request.params.block_height
 
   let current_block_height = await get_block_height_of_db()
   if (block_height > current_block_height) {
@@ -94,7 +94,7 @@ app.get('/v1/brc20/activity_on_block', async (request, response) => {
     let inscription_id = row.inscription_id
     event.event_type = event_type
     event.inscription_id = inscription_id
-    result.push(event_obj)
+    result.push(event)
   }
   response.send({ error: null, result: result })
 });
@@ -129,7 +129,7 @@ app.get('/v1/brc20/get_current_balance_of_wallet', async (request, response) =>
 });
 
 app.get('/v1/brc20/get_hash_of_all_activity', async (request, response) => {
-  let block_height = params.block_height
+  let block_height = request.params.block_height
 
   let current_block_height = await get_block_height_of_db()
   if (block_height > current_block_height) {

modules/brc20_api/package.json

@@ -9,5 +9,8 @@
         "dotenv": "16.3.1",
         "cors": "^2.8.5",
         "express": "4.18.2"
+    },
+    "devDependencies": {
+        "eslint": "^8.55.0"
     }
 }

modules/main_index/.env_sample

@@ -5,7 +5,7 @@ DB_PORT="5432"
 DB_DATABASE="postgres_metaprotocol"
 DB_PASSWD=""
 DB_SSL="true"
-DB_MAX_CONNECTIONS=200
+DB_MAX_CONNECTIONS=50
 
 BITCOIN_CHAIN_FOLDER="~/.bitcoin/"
 ORD_BINARY="ord"

modules/main_index/.eslintrc.json

@@ -0,0 +1,13 @@
+{
+    "env": {
+        "commonjs": true,
+        "es2021": true,
+        "node": true
+    },
+    "extends": "eslint:recommended",
+    "parserOptions": {
+        "ecmaVersion": "latest"
+    },
+    "rules": {
+    }
+}

modules/main_index/index.js

@@ -27,7 +27,7 @@ var db_pool = new Pool({
   database: process.env.DB_DATABASE || 'postgres',
   password: process.env.DB_PASSWD,
   port: parseInt(process.env.DB_PORT || "5432"),
-  max: process.env.DB_MAX_CONNECTIONS || 200, // maximum number of clients!!
+  max: process.env.DB_MAX_CONNECTIONS || 50, // maximum number of clients!!
   ssl: process.env.DB_SSL == 'true' ? true : false
 })
 
@@ -50,6 +50,7 @@ async function main_index() {
   await check_db()
 
   let first = true;
+  // eslint-disable-next-line no-constant-condition
   while (true) {
     if (first) first = false
     else await delay(2)
@@ -201,7 +202,7 @@ async function main_index() {
     }
     if (!next_expected_start) {
       console.error("logs didn't end with block_end - did ord crash?")
-      all_tm = +(new Date()) - start_tm
+      let all_tm = +(new Date()) - start_tm
       ord_index_tm = Math.round(ord_index_tm)
       all_tm = Math.round(all_tm)
 
@@ -350,7 +351,7 @@ async function main_index() {
     ord_sql_tm = Math.round(ord_sql_tm)
     update_log_tm = Math.round(update_log_tm)
     
-    all_tm = +(new Date()) - start_tm
+    let all_tm = +(new Date()) - start_tm
     all_tm = Math.round(all_tm)
 
     await db_pool.query(`INSERT into ord_indexer_work_stats
@@ -388,23 +389,23 @@ function wallet_from_pkscript(pkscript) {
   try {
     let address = bitcoin.payments.p2tr({ output: Buffer.from(pkscript, 'hex') })
     return address.address
-  } catch {}
+  } catch { /* try others */ }
   try {
     let address = bitcoin.payments.p2wsh({ output: Buffer.from(pkscript, 'hex') })
     return address.address
-  } catch {}
+  } catch { /* try others */ }
   try {
     let address = bitcoin.payments.p2wpkh({ output: Buffer.from(pkscript, 'hex') })
     return address.address
-  } catch {}
+  } catch { /* try others */ }
   try {
     let address = bitcoin.payments.p2sh({ output: Buffer.from(pkscript, 'hex') })
     return address.address
-  } catch {}
+  } catch { /* try others */ }
   try {
     let address = bitcoin.payments.p2pkh({ output: Buffer.from(pkscript, 'hex') })
     return address.address
-  } catch {}
+  } catch { /* end */ }
 
   return null
 }
@@ -417,10 +418,10 @@ async function handle_reorg(block_height) {
   await db_pool.query(`DELETE from ord_content where block_height > $1;`, [last_correct_blockheight])
   await db_pool.query(`DELETE from block_hashes where block_height > $1;`, [last_correct_blockheight])
   
-  await db_client.query(`SELECT setval('ord_transfers_id_seq', max(id)) from ord_transfers;`)
-  await db_client.query(`SELECT setval('ord_number_to_id_id_seq', max(id)) from ord_number_to_id;`)
-  await db_client.query(`SELECT setval('ord_content_id_seq', max(id)) from ord_content;`)
-  await db_client.query(`SELECT setval('block_hashes_id_seq', max(id)) from block_hashes;`)
+  await db_pool.query(`SELECT setval('ord_transfers_id_seq', max(id)) from ord_transfers;`)
+  await db_pool.query(`SELECT setval('ord_number_to_id_id_seq', max(id)) from ord_number_to_id;`)
+  await db_pool.query(`SELECT setval('ord_content_id_seq', max(id)) from ord_content;`)
+  await db_pool.query(`SELECT setval('block_hashes_id_seq', max(id)) from block_hashes;`)
 }
 
 async function check_db() {

modules/main_index/package.json

@@ -6,9 +6,12 @@
     "main": "index.js",
     "dependencies": {
         "bitcoinjs-lib": "^6.1.0",
+        "dotenv": "16.3.1",
         "fs": "0.0.1-security",
         "pg": "^8.6.0",
-        "dotenv": "16.3.1",
         "tiny-secp256k1": "^2.2.0"
+    },
+    "devDependencies": {
+        "eslint": "^8.55.0"
     }
 }