New logger, free calls for certain users, update tests

[semyon-dev]

• New parameter in the free_calls_users config: now you can select a specific number of free calls for a specific userID. Example:

  "free_calls_users": {
  "semyon-dev@gmail.com ": 5,
  "semyon-dev2@gmail.com ": 20,
  "semyon-dev3@gmail.com ": 30
  },

• A new logger in the entire project (for logging operations, a performance increase of more than 1000%, memory allocation is 10+ times less compared to the old logger).

• Logs can now be written to multiple sources at once. You can now pass an array in the type field. Example:

  "log": {
  "output": {
    "type": ["file", "stdout"]
  }
  }

• The rotation_time_in_sec and max_age_in_sec parameters have been removed. Instead, they are now max_size_in_mb and max_age_in_days. Example:

"log": {
"level": "info",
"timezone": "UTC",
"formatter": {
      "type": "text",
      "timestamp_format": "2006-01-02T15:04:05.999Z07:00"
    },
    "output": {
      "type": ["file", "stdout"],
      "file_pattern": "./snet-daemon.%Y%m%d.log",
      "current_link": "./snet-daemon.log",
      "max_size_in_mb": 10,
      "max_age_in_days": 7,
      "rotation_count": 0
    },
    "hooks": []
  }

• Logs for the embedded etcd can now be controlled separately using the log_level and log_outputs parameters. Example:

  "payment_channel_storage_server": {
  // ...
  "log_level": "info",
  "log_outputs": "./etcd-server.log"
  }

• The connection_timeout and request_timeout parameters are now used (instead of ipfs) if they are explicitly specified in the config in the payment_channel_storage_client section.

• The daemon will now output understandable logs if it is not possible to connect to etcd.

• Completely redesigned hooks. Now you can send errors via telegram & email. Example:

  "log": {
  "output": {
    "type": "stdout"
  },
  "hooks": ["tg","email"],
  "tg": {
    "telegram_api_key": "7358436601:AAFlMm9gIGIqDUEv3lb2ip3CuB5YTR9-TiE",
    "telegram_chat_id": -4203213974,
    "disable_notification": false,
    "type": "telegram_bot",
    "levels": ["warn","error","fatal","panic"]
  },
  "email": {
    "host": "smtp.gmail.com",
    "port": 587,
    "from": "test@test.com",
    "username": "test@test.com",
    "to": "semennovikov1@yandex.com",
    "password": "**** **** **** ****",
    "application_name": "",
    "type": "email",
    "levels": ["fatal", "panic"]
  }
  },

• The init command now generates the simplest possible config file

  {
  "blockchain_enabled": true,
  "blockchain_network_selected": "sepolia",
  "passthrough_endpoint":"YOUR_SERVICE_ENDPOINT",
  "service_id": "YOUR_SERVICE_ID", 
  "organization_id": "YOUR_ORG_ID",
  "daemon_end_point": "127.0.0.1:8080",
  "daemon_group_name":"default_group",
  "passthrough_enabled": true,
  "payment_channel_storage_type": "etcd",
  "ipfs_end_point": "http://ipfs.singularitynet.io:80",
  "log": {
  "output": {
    "type": ["file", "stdout"]
  }
  }}

• Fixing tests and errors in the daemon documentation

• The log level will be colored in the console if the type field has a value other than file.