package main import ( "fmt" "github.com/jmoiron/sqlx" ) // Queries contains all prepared SQL queries. type Queries struct { UpsertSubscriber *sqlx.Stmt `query:"upsert-subscriber"` GetSubscriber *sqlx.Stmt `query:"get-subscriber"` GetSubscriberLists *sqlx.Stmt `query:"get-subscriber-lists"` QuerySubscribers string `query:"query-subscribers"` QuerySubscribersCount string `query:"query-subscribers-count"` QuerySubscribersByList string `query:"query-subscribers-by-list"` QuerySubscribersByListCount string `query:"query-subscribers-by-list-count"` UpdateSubscriber *sqlx.Stmt `query:"update-subscriber"` DeleteSubscribers *sqlx.Stmt `query:"delete-subscribers"` Unsubscribe *sqlx.Stmt `query:"unsubscribe"` QuerySubscribersIntoLists string `query:"query-subscribers-into-lists"` CreateList *sqlx.Stmt `query:"create-list"` GetLists *sqlx.Stmt `query:"get-lists"` UpdateList *sqlx.Stmt `query:"update-list"` DeleteLists *sqlx.Stmt `query:"delete-lists"` CreateCampaign *sqlx.Stmt `query:"create-campaign"` GetCampaigns *sqlx.Stmt `query:"get-campaigns"` GetCampaignStats *sqlx.Stmt `query:"get-campaign-stats"` NextCampaigns *sqlx.Stmt `query:"next-campaigns"` NextCampaignSubscribers *sqlx.Stmt `query:"next-campaign-subscribers"` GetOneCampaignSubscriber *sqlx.Stmt `query:"get-one-campaign-subscriber"` UpdateCampaign *sqlx.Stmt `query:"update-campaign"` UpdateCampaignStatus *sqlx.Stmt `query:"update-campaign-status"` UpdateCampaignCounts *sqlx.Stmt `query:"update-campaign-counts"` DeleteCampaign *sqlx.Stmt `query:"delete-campaign"` CreateUser *sqlx.Stmt `query:"create-user"` GetUsers *sqlx.Stmt `query:"get-users"` UpdateUser *sqlx.Stmt `query:"update-user"` DeleteUser *sqlx.Stmt `query:"delete-user"` InsertMedia *sqlx.Stmt `query:"insert-media"` GetMedia *sqlx.Stmt `query:"get-media"` DeleteMedia *sqlx.Stmt `query:"delete-media"` CreateTemplate *sqlx.Stmt `query:"create-template"` GetTemplates *sqlx.Stmt `query:"get-templates"` UpdateTemplate *sqlx.Stmt `query:"update-template"` SetDefaultTemplate *sqlx.Stmt `query:"set-default-template"` DeleteTemplate *sqlx.Stmt `query:"delete-template"` // GetStats *sqlx.Stmt `query:"get-stats"` } // connectDB initializes a database connection. func connectDB(host string, port int, user, pwd, dbName string) (*sqlx.DB, error) { db, err := sqlx.Connect("postgres", fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s", host, port, user, pwd, dbName)) if err != nil { return nil, err } return db, nil }