Remove deprecated WebSocket API, switch to SQLite for reply store

internal/store/db.go

@@ -0,0 +1,31 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.19.1
+
+package store
+
+import (
+	"context"
+	"database/sql"
+)
+
+type DBTX interface {
+	ExecContext(context.Context, string, ...interface{}) (sql.Result, error)
+	PrepareContext(context.Context, string) (*sql.Stmt, error)
+	QueryContext(context.Context, string, ...interface{}) (*sql.Rows, error)
+	QueryRowContext(context.Context, string, ...interface{}) *sql.Row
+}
+
+func New(db DBTX) *Queries {
+	return &Queries{db: db}
+}
+
+type Queries struct {
+	db DBTX
+}
+
+func (q *Queries) WithTx(tx *sql.Tx) *Queries {
+	return &Queries{
+		db: tx,
+	}
+}

internal/store/models.go

@@ -0,0 +1,13 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.19.1
+
+package store
+
+import ()
+
+type RepliedItem struct {
+	ID          int64
+	ItemType    string
+	UpdatedTime int64
+}

internal/store/queries.sql.go

@@ -0,0 +1,42 @@
+// Code generated by sqlc. DO NOT EDIT.
+// versions:
+//   sqlc v1.19.1
+// source: queries.sql
+
+package store
+
+import (
+	"context"
+)
+
+const addItem = `-- name: AddItem :exec
+INSERT OR REPLACE INTO replied_items (id, item_type, updated_time) VALUES (?, ?, ?)
+`
+
+type AddItemParams struct {
+	ID          int64
+	ItemType    string
+	UpdatedTime int64
+}
+
+func (q *Queries) AddItem(ctx context.Context, arg AddItemParams) error {
+	_, err := q.db.ExecContext(ctx, addItem, arg.ID, arg.ItemType, arg.UpdatedTime)
+	return err
+}
+
+const itemExists = `-- name: ItemExists :one
+SELECT COUNT(1) FROM replied_items WHERE item_type = ? AND id = ? AND updated_time = ?
+`
+
+type ItemExistsParams struct {
+	ItemType    string
+	ID          int64
+	UpdatedTime int64
+}
+
+func (q *Queries) ItemExists(ctx context.Context, arg ItemExistsParams) (int64, error) {
+	row := q.db.QueryRowContext(ctx, itemExists, arg.ItemType, arg.ID, arg.UpdatedTime)
+	var count int64
+	err := row.Scan(&count)
+	return count, err
+}

internal/store/types.go

@@ -0,0 +1,6 @@
+package store
+
+const (
+	Comment = "c"
+	Post    = "p"
+)