3 files changed, 0 insertions, 257 deletions
diff --git a/internal/storage/db.go b/internal/storage/db.go
deleted file mode 100644
index 06fe31c..0000000
--- a/internal/storage/db.go
+++ /dev/null
@@ -1,18 +0,0 @@
-package storage
-
-import (
-	"context"
-	"database/sql"
-	"log/slog"
-
-	"github.com/ChausseBenjamin/rafta/internal/util"
-)
-
-func GetDB(ctx context.Context) *sql.DB {
-	db, ok := ctx.Value(util.DBKey).(*sql.DB)
-	if !ok {
-		slog.Error("Unable to retrieve database from context")
-		return nil
-	}
-	return db
-}
diff --git a/internal/storage/schema.go b/internal/storage/schema.go
deleted file mode 100644
index 042c09b..0000000
--- a/internal/storage/schema.go
+++ /dev/null
@@ -1,38 +0,0 @@
-package storage
-
-func opts() string {
-	return "?_foreign_keys=on&_journal_mode=WAL"
-}
-
-func schema() string {
-	return `
-CREATE TABLE User (
-  UserID INTEGER PRIMARY KEY AUTOINCREMENT,
-  Name TEXT NOT NULL,
-  Email TEXT NOT NULL UNIQUE
-);
-
-CREATE TABLE Task (
-  TaskID INTEGER PRIMARY KEY AUTOINCREMENT,
-  Title TEXT NOT NULL,
-  Description TEXT NOT NULL,
-  Due DATE NOT NULL,
-  Do DATE NOT NULL,
-  Owner INTEGER NOT NULL,
-  FOREIGN KEY (Owner) REFERENCES User(UserID) ON DELETE CASCADE
-);
-
-CREATE TABLE Tag (
-  TagID INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
-  Name TEXT NOT NULL UNIQUE
-);
-
-CREATE TABLE TaskTag (
-  TaskUUID INTEGER NOT NULL,
-  TagID INTEGER NOT NULL,
-  PRIMARY KEY (TaskUUID, TagID),
-  FOREIGN KEY (TaskUUID) REFERENCES Task(UUID) ON DELETE CASCADE,
-  FOREIGN KEY (TagID) REFERENCES Tag(TagID) ON DELETE CASCADE
-);
-`
-}
diff --git a/internal/storage/setup.go b/internal/storage/setup.go
deleted file mode 100644
index f103b15..0000000
--- a/internal/storage/setup.go
+++ /dev/null
@@ -1,201 +0,0 @@
-package storage
-
-import (
-	"database/sql"
-	"errors"
-	"fmt"
-	"log/slog"
-	"os"
-	"strings"
-
-	_ "github.com/mattn/go-sqlite3"
-)
-
-var (
-	ErrIntegrityCheckFailed = errors.New("integrity check failed")
-	ErrForeignKeysDisabled  = errors.New("foreign_keys pragma is not enabled")
-	ErrJournalModeInvalid   = errors.New("journal_mode is not wal")
-	ErrSchemaMismatch       = errors.New("schema does not match expected definition")
-)
-
-// Setup opens the SQLite DB at path, verifies its integrity and schema,
-// and returns the valid DB handle. On any error, it backs up the old file
-// (if it exists) and calls genDB() to initialize a valid schema.
-func Setup(path string) (*sql.DB, error) {
-	_, statErr := os.Stat(path)
-	exists := statErr == nil
-
-	// If file doesn't exist, generate new DB.
-	if !exists {
-		return genDB(path)
-	}
-
-	db, err := sql.Open("sqlite3", path+opts())
-	if err != nil {
-		slog.Error("failed to open DB", "error", err)
-		backupFile(path)
-		return genDB(path)
-	}
-
-	// Integrity check.
-	var integrity string
-	if err = db.QueryRow("PRAGMA integrity_check;").Scan(&integrity); err != nil {
-		slog.Error("integrity check query failed", "error", err)
-		db.Close()
-		backupFile(path)
-		return genDB(path)
-	}
-	if integrity != "ok" {
-		slog.Error("integrity check failed", "error", ErrIntegrityCheckFailed)
-		db.Close()
-		backupFile(path)
-		return genDB(path)
-	}
-
-	// Validate schema and pragmas.
-	if err = validateSchema(db); err != nil {
-		slog.Error("schema validation failed", "error", err)
-		db.Close()
-		backupFile(path)
-		return genDB(path)
-	}
-
-	return db, nil
-}
-
-// validateSchema verifies that required pragmas and table definitions are set.
-func validateSchema(db *sql.DB) error {
-	// Check PRAGMA foreign_keys = on.
-	var fk int
-	if err := db.QueryRow("PRAGMA foreign_keys;").Scan(&fk); err != nil {
-		return err
-	}
-	if fk != 1 {
-		return ErrForeignKeysDisabled
-	}
-
-	// Check PRAGMA journal_mode = wal.
-	var jm string
-	if err := db.QueryRow("PRAGMA journal_mode;").Scan(&jm); err != nil {
-		return err
-	}
-	if strings.ToLower(jm) != "wal" {
-		return ErrJournalModeInvalid
-	}
-
-	// Define required table definitions (as substrings in lower-case).
-	type tableCheck struct {
-		name       string
-		substrings []string
-	}
-
-	checks := []tableCheck{
-		{
-			name: "User",
-			substrings: []string{
-				"create table user",
-				"userid", "integer", "primary key", "autoincrement",
-				"name", "text", "not null",
-				"email", "text", "not null", "unique",
-			},
-		},
-		{
-			name: "Task",
-			substrings: []string{
-				"create table task",
-				"taskid", "integer", "primary key", "autoincrement",
-				"title", "not null",
-				"description", "not null",
-				"due", "date", "not null",
-				"do", "date", "not null",
-				"owner", "integer", "not null",
-				"foreign key", "references user",
-			},
-		},
-		{
-			name: "Tag",
-			substrings: []string{
-				"create table tag",
-				"tagid", "integer", "primary key", "autoincrement",
-				"name", "text", "not null", "unique",
-			},
-		},
-		{
-			name: "TaskTag",
-			substrings: []string{
-				"create table tasktag",
-				"taskuuid", "integer", "not null",
-				"tagid", "integer", "not null",
-				"primary key",
-				"foreign key", "references task",
-				"foreign key", "references tag",
-			},
-		},
-	}
-
-	for _, chk := range checks {
-		sqlDef, err := fetchTableSQL(db, chk.name)
-		if err != nil {
-			return fmt.Errorf("failed to fetch definition for table %s: %w", chk.name, err)
-		}
-		lc := strings.ToLower(sqlDef)
-		for _, substr := range chk.substrings {
-			if !strings.Contains(lc, substr) {
-				return fmt.Errorf("%w: table %s missing %q", ErrSchemaMismatch, chk.name, substr)
-			}
-		}
-	}
-
-	return nil
-}
-
-func fetchTableSQL(db *sql.DB, table string) (string, error) {
-	var sqlDef sql.NullString
-	err := db.QueryRow("SELECT sql FROM sqlite_master WHERE type='table' AND name=?", table).Scan(&sqlDef)
-	if err != nil {
-		return "", err
-	}
-	if !sqlDef.Valid {
-		return "", fmt.Errorf("no SQL definition found for table %s", table)
-	}
-	return sqlDef.String, nil
-}
-
-// backupFile renames the existing file by appending a ".bak" suffix.
-func backupFile(path string) {
-	backupPath := path + ".bak"
-	// If backupPath exists, append a timestamp.
-	if _, err := os.Stat(backupPath); err == nil {
-		backupPath = fmt.Sprintf("%s.%d.bak", path, os.Getpid())
-	}
-	if err := os.Rename(path, backupPath); err != nil {
-		slog.Error("failed to backup file", "error", err, "original", path, "backup", backupPath)
-	} else {
-		slog.Info("backed up corrupt DB", "original", path, "backup", backupPath)
-	}
-}
-
-// genDB creates a new database at path with the valid schema.
-func genDB(path string) (*sql.DB, error) {
-	db, err := sql.Open("sqlite3", path)
-	if err != nil {
-		slog.Error("failed to create DB", "error", err)
-		return nil, err
-	}
-
-	// Set pragmas.
-	if _, err := db.Exec("PRAGMA foreign_keys = on; PRAGMA journal_mode = wal;"); err != nil {
-		slog.Error("failed to set pragmas", "error", err)
-		db.Close()
-		return nil, err
-	}
-
-	if _, err := db.Exec(schema()); err != nil {
-		slog.Error("failed to initialize schema", "error", err)
-		db.Close()
-		return nil, err
-	}
-
-	slog.Info("created new blank DB with valid schema", "path", path)
-	return db, nil
-}