start reports/moderation in backend

backend/db/report.go

@@ -0,0 +1,47 @@
+package db
+
+import (
+	"context"
+	"time"
+
+	"emperror.dev/errors"
+	"github.com/georgysavva/scany/pgxscan"
+	"github.com/rs/xid"
+)
+
+type Report struct {
+	ID         int64
+	UserID     xid.ID
+	MemberID   *xid.ID
+	Reason     string
+	ReporterID xid.ID
+
+	CreatedAt    time.Time
+	ResolvedAt   *time.Time
+	AdminID      *xid.ID
+	AdminComment *string
+}
+
+const reportPageSize = 100
+
+func (db *DB) Reports(ctx context.Context, closed bool, page int) (rs []Report, err error) {
+	builder := sq.Select("*").From("reports").Offset(uint64(reportPageSize * page)).Limit(reportPageSize).OrderBy("id ASC")
+	if closed {
+		builder = builder.Where("resolved_at IS NOT NULL")
+	} else {
+		builder = builder.Where("resolved_at IS NULL")
+	}
+	sql, args, err := builder.ToSql()
+	if err != nil {
+		return nil, errors.Wrap(err, "building sql")
+	}
+
+	err = pgxscan.Select(ctx, db, &rs, sql, args...)
+	if err != nil {
+		return nil, errors.Wrap(err, "executing query")
+	}
+	if len(rs) == 0 {
+		return []Report{}, nil
+	}
+	return rs, nil
+}

backend/db/user.go

@@ -34,6 +34,7 @@ type User struct {
 	FediverseInstance *string
 
 	MaxInvites int
+	IsAdmin    bool
 
 	DeletedAt    *time.Time
 	SelfDelete   *bool