From e8b90e385c68e5c964bd49a861f7d26bd2fe7ace Mon Sep 17 00:00:00 2001
From: lyx0 <66651385+lyx0@users.noreply.github.com>
Date: Sun, 5 Mar 2023 18:28:14 +0000
Subject: [PATCH] remove unused lastfm models and migrations

---
 internal/data/lastfm.go                       | 72 -------------------
 internal/data/models.go                       | 13 ++--
 .../000005_create_lastfm_table.down.sql       |  1 -
 migrations/000005_create_lastfm_table.up.sql  | 10 ---
 4 files changed, 4 insertions(+), 92 deletions(-)
 delete mode 100644 internal/data/lastfm.go
 delete mode 100644 migrations/000005_create_lastfm_table.down.sql
 delete mode 100644 migrations/000005_create_lastfm_table.up.sql

diff --git a/internal/data/lastfm.go b/internal/data/lastfm.go
deleted file mode 100644
index 033c898..0000000
--- a/internal/data/lastfm.go
+++ /dev/null
@@ -1,72 +0,0 @@
-package data
-
-import (
-	"database/sql"
-	"errors"
-)
-
-type LastFMUser struct {
-	ID          int    `json:"id"`
-	TwitchLogin string `json:"twitch_login"`
-	TwitchID    string `json:"twitch_id"`
-	LastFMUser  string `json:"lastfm_username"`
-}
-
-type LastFMUserModel struct {
-	DB *sql.DB
-}
-
-func (l LastFMUserModel) Get(login string) (*LastFMUser, error) {
-	query := `
-  SELECT id, twitch_login, twitch_id, lastfm_username
-  FROM lastfm_users
-  WHERE twitch_login = $1`
-
-	var lastfm LastFMUser
-
-	err := l.DB.QueryRow(query, login).Scan(
-		&lastfm.ID,
-		&lastfm.TwitchLogin,
-		&lastfm.TwitchID,
-		&lastfm.LastFMUser,
-	)
-
-	if err != nil {
-		switch {
-		case errors.Is(err, sql.ErrNoRows):
-			return nil, ErrRecordNotFound
-		default:
-			return nil, err
-		}
-	}
-
-	return &lastfm, nil
-}
-
-func (l LastFMUserModel) Insert(lastfm *LastFMUser) error {
-	query := `
-	INSERT into lastfm_users(twitch_login, twitch_id, lastfm_username)
-	VALUES ($1, $2, $3)
-	ON CONFLICT (twitch_id)
-	DO NOTHING
-	RETURNING id;
-	`
-
-	args := []interface{}{lastfm.TwitchLogin, lastfm.TwitchID, lastfm.LastFMUser}
-
-	result, err := l.DB.Exec(query, args...)
-	if err != nil {
-		return err
-	}
-
-	rowsAffected, err := result.RowsAffected()
-	if err != nil {
-		return err
-	}
-
-	if rowsAffected == 0 {
-		return ErrLastFMUserRecordAlreadyExists
-	}
-
-	return nil
-}
diff --git a/internal/data/models.go b/internal/data/models.go
index db76d03..060b93b 100644
--- a/internal/data/models.go
+++ b/internal/data/models.go
@@ -43,10 +43,6 @@ type Models struct {
 		SetHelp(name, helptext string) error
 		Delete(name string) error
 	}
-	LastFMUsers interface {
-		Get(name string) (*LastFMUser, error)
-		Insert(lastfm *LastFMUser) error
-	}
 	Timers interface {
 		Get(name string) (*Timer, error)
 		Insert(timer *Timer) error
@@ -58,10 +54,9 @@ type Models struct {
 
 func NewModels(db *sql.DB) Models {
 	return Models{
-		Channels:    ChannelModel{DB: db},
-		Users:       UserModel{DB: db},
-		Commands:    CommandModel{DB: db},
-		LastFMUsers: LastFMUserModel{DB: db},
-		Timers:      TimerModel{DB: db},
+		Channels: ChannelModel{DB: db},
+		Users:    UserModel{DB: db},
+		Commands: CommandModel{DB: db},
+		Timers:   TimerModel{DB: db},
 	}
 }
diff --git a/migrations/000005_create_lastfm_table.down.sql b/migrations/000005_create_lastfm_table.down.sql
deleted file mode 100644
index 1e5e721..0000000
--- a/migrations/000005_create_lastfm_table.down.sql
+++ /dev/null
@@ -1 +0,0 @@
-DROP TABLE IF EXISTS lastfm_users;
diff --git a/migrations/000005_create_lastfm_table.up.sql b/migrations/000005_create_lastfm_table.up.sql
deleted file mode 100644
index 2143600..0000000
--- a/migrations/000005_create_lastfm_table.up.sql
+++ /dev/null
@@ -1,10 +0,0 @@
-CREATE TABLE IF NOT EXISTS lastfm_users (
-	id bigserial PRIMARY KEY,
-	twitch_login text NOT NULL,
-	twitch_id text UNIQUE NOT NULL,
-	lastfm_username text NOT NULL 
-);
-
-INSERT INTO lastfm_users (twitch_login,twitch_id,lastfm_username) VALUES
-	 ('nourylul','31437432','nouryqt');
-