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restockbot/config.go
Julien Riou 1f5cef17d2
Handle Twitter duplicates (#20)
This commit adds a hash attribute to help identify duplicate messages. Tweets
have a TweetID attribute for the initial thread identifier and a LastTweetID
attribute to keep track of the last reply to eventually continue the thread if a
duplicate is detected.

Signed-off-by: Julien Riou <julien@riou.xyz>
2021-04-15 15:13:00 +02:00

124 lines
3.6 KiB
Go

package main
import (
"encoding/json"
"io/ioutil"
"path/filepath"
)
// Config to store JSON configuration
type Config struct {
DatabaseConfig `json:"database"`
TwitterConfig `json:"twitter"`
TelegramConfig `json:"telegram"`
APIConfig `json:"api"`
AmazonConfig `json:"amazon"`
URLs []string `json:"urls"`
IncludeRegex string `json:"include_regex"`
ExcludeRegex string `json:"exclude_regex"`
BrowserAddress string `json:"browser_address"`
}
// DatabaseConfig to store database configuration
type DatabaseConfig struct {
Type string `json:"type"`
DSN string `json:"dsn"`
}
// TwitterConfig to store Twitter API secrets
type TwitterConfig struct {
ConsumerKey string `json:"consumer_key"`
ConsumerSecret string `json:"consumer_secret"`
AccessToken string `json:"access_token"`
AccessTokenSecret string `json:"access_token_secret"`
Hashtags []map[string]string `json:"hashtags"`
EnableReplies bool `json:"enable_replies"`
Retention int `json:"retention"`
}
// TelegramConfig to store Telegram API key
type TelegramConfig struct {
Token string `json:"token"`
ChatID int64 `json:"chat_id"`
ChannelName string `json:"channel_name"`
EnableReplies bool `json:"enable_replies"`
}
// APIConfig to store HTTP API configuration
type APIConfig struct {
Address string `json:"address"`
Certfile string `json:"cert_file"`
Keyfile string `json:"key_file"`
}
// AmazonConfig to store Amazon API secrets
type AmazonConfig struct {
Searches []string `json:"searches"`
AccessKey string `json:"access_key"`
SecretKey string `json:"secret_key"`
Marketplaces []struct {
Name string `json:"name"`
PartnerTag string `json:"partner_tag"`
} `json:"marketplaces"`
AmazonFulfilled bool `json:"amazon_fulfilled"`
AmazonMerchant bool `json:"amazon_merchant"`
AffiliateLinks bool `json:"affiliate_links"`
}
// NewConfig creates a Config struct
func NewConfig() *Config {
return &Config{}
}
// Read Config from configuration file
func (c *Config) Read(file string) error {
file, err := filepath.Abs(file)
if err != nil {
return err
}
jsonFile, err := ioutil.ReadFile(file)
if err != nil {
return err
}
err = json.Unmarshal(jsonFile, &c)
if err != nil {
return err
}
return nil
}
// HasTwitter returns true when Twitter has been configured
func (c *Config) HasTwitter() bool {
return (c.TwitterConfig.AccessToken != "" && c.TwitterConfig.AccessTokenSecret != "" && c.TwitterConfig.ConsumerKey != "" && c.TwitterConfig.ConsumerSecret != "")
}
// HasTelegram returns true when Telegram has been configured
func (c *Config) HasTelegram() bool {
return c.TelegramConfig.Token != "" && (c.TelegramConfig.ChatID != 0 || c.TelegramConfig.ChannelName != "")
}
// HasURLs returns true when list of URLS has been configured
func (c *Config) HasURLs() bool {
return len(c.URLs) > 0
}
// HasDatabase returns true when database has been configured
func (c *Config) HasDatabase() bool {
return c.DatabaseConfig.Type != "" && c.DatabaseConfig.DSN != ""
}
// HasAmazon returns true when Amazon has been configured
func (c *Config) HasAmazon() bool {
var hasKeys, hasSearches, hasMarketplaces bool
hasKeys = c.AmazonConfig.AccessKey != "" && c.AmazonConfig.SecretKey != ""
hasSearches = len(c.AmazonConfig.Searches) > 0
for _, marketplace := range c.AmazonConfig.Marketplaces {
if marketplace.PartnerTag != "" && marketplace.Name != "" {
hasMarketplaces = true
break
}
}
return hasKeys && hasSearches && hasMarketplaces
}