feat: Notifiers CRUD (#337)

* introduce scaffold for new models

* wip: shoutrrr wrapper (may remove)

* update schema files

* gen: ent code

* gen: migrations

* go mod tidy

* add group_id to notifier

* db migration

* new mapper helpers

* notifier repo

* introduce experimental adapter pattern for hdlrs

* refactor adapters to fit more common use cases

* new routes for notifiers

* update errors to fix validation panic

* go tidy

* reverse checkbox label display

* wip: notifiers UI

* use badges instead of text

* improve documentation

* add scaffold schema reference

* remove notifier service

* refactor schema folder

* support group edges via scaffold

* delete test file

* include link to API docs

* audit and update documentation + improve format

* refactor schema edges

* refactor

* add custom validator

* set validate + order fields by name

* fix failing tests

backend/internal/data/ent/user/user.go

@@ -26,16 +26,18 @@ const (
 	FieldPassword = "password"
 	// FieldIsSuperuser holds the string denoting the is_superuser field in the database.
 	FieldIsSuperuser = "is_superuser"
-	// FieldRole holds the string denoting the role field in the database.
-	FieldRole = "role"
 	// FieldSuperuser holds the string denoting the superuser field in the database.
 	FieldSuperuser = "superuser"
+	// FieldRole holds the string denoting the role field in the database.
+	FieldRole = "role"
 	// FieldActivatedOn holds the string denoting the activated_on field in the database.
 	FieldActivatedOn = "activated_on"
 	// EdgeGroup holds the string denoting the group edge name in mutations.
 	EdgeGroup = "group"
 	// EdgeAuthTokens holds the string denoting the auth_tokens edge name in mutations.
 	EdgeAuthTokens = "auth_tokens"
+	// EdgeNotifiers holds the string denoting the notifiers edge name in mutations.
+	EdgeNotifiers = "notifiers"
 	// Table holds the table name of the user in the database.
 	Table = "users"
 	// GroupTable is the table that holds the group relation/edge.
@@ -52,6 +54,13 @@ const (
 	AuthTokensInverseTable = "auth_tokens"
 	// AuthTokensColumn is the table column denoting the auth_tokens relation/edge.
 	AuthTokensColumn = "user_auth_tokens"
+	// NotifiersTable is the table that holds the notifiers relation/edge.
+	NotifiersTable = "notifiers"
+	// NotifiersInverseTable is the table name for the Notifier entity.
+	// It exists in this package in order to avoid circular dependency with the "notifier" package.
+	NotifiersInverseTable = "notifiers"
+	// NotifiersColumn is the table column denoting the notifiers relation/edge.
+	NotifiersColumn = "user_id"
 )
 
 // Columns holds all SQL columns for user fields.
@@ -63,8 +72,8 @@ var Columns = []string{
 	FieldEmail,
 	FieldPassword,
 	FieldIsSuperuser,
-	FieldRole,
 	FieldSuperuser,
+	FieldRole,
 	FieldActivatedOn,
 }
 

backend/internal/data/ent/user/where.go

@@ -381,6 +381,16 @@ func IsSuperuserNEQ(v bool) predicate.User {
 	return predicate.User(sql.FieldNEQ(FieldIsSuperuser, v))
 }
 
+// SuperuserEQ applies the EQ predicate on the "superuser" field.
+func SuperuserEQ(v bool) predicate.User {
+	return predicate.User(sql.FieldEQ(FieldSuperuser, v))
+}
+
+// SuperuserNEQ applies the NEQ predicate on the "superuser" field.
+func SuperuserNEQ(v bool) predicate.User {
+	return predicate.User(sql.FieldNEQ(FieldSuperuser, v))
+}
+
 // RoleEQ applies the EQ predicate on the "role" field.
 func RoleEQ(v Role) predicate.User {
 	return predicate.User(sql.FieldEQ(FieldRole, v))
@@ -401,16 +411,6 @@ func RoleNotIn(vs ...Role) predicate.User {
 	return predicate.User(sql.FieldNotIn(FieldRole, vs...))
 }
 
-// SuperuserEQ applies the EQ predicate on the "superuser" field.
-func SuperuserEQ(v bool) predicate.User {
-	return predicate.User(sql.FieldEQ(FieldSuperuser, v))
-}
-
-// SuperuserNEQ applies the NEQ predicate on the "superuser" field.
-func SuperuserNEQ(v bool) predicate.User {
-	return predicate.User(sql.FieldNEQ(FieldSuperuser, v))
-}
-
 // ActivatedOnEQ applies the EQ predicate on the "activated_on" field.
 func ActivatedOnEQ(v time.Time) predicate.User {
 	return predicate.User(sql.FieldEQ(FieldActivatedOn, v))
@@ -515,6 +515,33 @@ func HasAuthTokensWith(preds ...predicate.AuthTokens) predicate.User {
 	})
 }
 
+// HasNotifiers applies the HasEdge predicate on the "notifiers" edge.
+func HasNotifiers() predicate.User {
+	return predicate.User(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.O2M, false, NotifiersTable, NotifiersColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasNotifiersWith applies the HasEdge predicate on the "notifiers" edge with a given conditions (other predicates).
+func HasNotifiersWith(preds ...predicate.Notifier) predicate.User {
+	return predicate.User(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.To(NotifiersInverseTable, FieldID),
+			sqlgraph.Edge(sqlgraph.O2M, false, NotifiersTable, NotifiersColumn),
+		)
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
 // And groups predicates with the AND operator between them.
 func And(predicates ...predicate.User) predicate.User {
 	return predicate.User(func(s *sql.Selector) {