[feature] Instance rules (#2125)

* init instance rules database model, admin api

* expose instance rules in public instance api

* public /api/v1/instance/rules route

* GET ruleById

* createRule route

* createRule auth check

* updateRule

* deleteRule

* list rules on about page

* ruleGet auth

* add about page ids for anchors

* process and store adding violated rules to reports

* admin api models for instance rules

* instance rule edit frontend

* change rule inputs to textareas

* database fixes after rebase (#2124)

* remove unused imports

* fix db migration column name

* fix tests

* fix more tests

* fix postgres error with wrongly used Ident

* add some tests, fiddle with rule model a bit, fix postgres migration

* swagger docs

---------

Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>

1 files changed, 42 insertions, 0 deletions

diff --git a/internal/db/rule.go b/internal/db/rule.go
new file mode 100644
index 000000000..651b8bced
--- /dev/null
+++ b/internal/db/rule.go
@@ -0,0 +1,42 @@
+// GoToSocial
+// Copyright (C) GoToSocial Authors admin@gotosocial.org
+// SPDX-License-Identifier: AGPL-3.0-or-later
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+package db
+
+import (
+	"context"
+
+	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
+)
+
+// Rule handles getting/creation/deletion/updating of instance rules.
+type Rule interface {
+	// GetRuleByID gets one rule by its db id.
+	GetRuleByID(ctx context.Context, id string) (*gtsmodel.Rule, error)
+
+	// GetRulesByIDs gets multiple rules by their db idd.
+	GetRulesByIDs(ctx context.Context, ids []string) ([]*gtsmodel.Rule, error)
+
+	// GetRules gets all active (not deleted) rules.
+	GetActiveRules(ctx context.Context) ([]gtsmodel.Rule, error)
+
+	// PutRule puts the given rule in the database.
+	PutRule(ctx context.Context, rule *gtsmodel.Rule) error
+
+	// UpdateRule updates one rule by its db id.
+	UpdateRule(ctx context.Context, rule *gtsmodel.Rule) (*gtsmodel.Rule, error)
+}