[bugfix] Filter fixes (#2971)

* Add Filter.Expired convenience method, consistent with mutes

* Add missing Swagger for filter keyword/status delete and for 403s on moved accounts

docs/api/swagger.yaml

@@ -6342,6 +6342,8 @@ paths:
                     description: bad request
                 "401":
                     description: unauthorized
+                "403":
+                    description: forbidden to moved accounts
                 "404":
                     description: not found
                 "406":
@@ -6494,6 +6496,8 @@ paths:
                     description: bad request
                 "401":
                     description: unauthorized
+                "403":
+                    description: forbidden to moved accounts
                 "404":
                     description: not found
                 "406":
@@ -9241,6 +9245,8 @@ paths:
                     description: bad request
                 "401":
                     description: unauthorized
+                "403":
+                    description: forbidden to moved accounts
                 "404":
                     description: not found
                 "406":
@@ -9380,6 +9386,8 @@ paths:
                     description: bad request
                 "401":
                     description: unauthorized
+                "403":
+                    description: forbidden to moved accounts
                 "404":
                     description: not found
                 "406":
@@ -9471,6 +9479,8 @@ paths:
                     description: bad request
                 "401":
                     description: unauthorized
+                "403":
+                    description: forbidden to moved accounts
                 "404":
                     description: not found
                 "406":
@@ -9552,6 +9562,8 @@ paths:
                     description: bad request
                 "401":
                     description: unauthorized
+                "403":
+                    description: forbidden to moved accounts
                 "404":
                     description: not found
                 "406":
@@ -9569,6 +9581,35 @@ paths:
             tags:
                 - filters
     /api/v2/filters/keywords/{id}:
+        delete:
+            operationId: filterKeywordDelete
+            parameters:
+                - description: ID of the filter keyword
+                  in: path
+                  name: id
+                  required: true
+                  type: string
+            produces:
+                - application/json
+            responses:
+                "200":
+                    description: filter keyword deleted
+                "400":
+                    description: bad request
+                "401":
+                    description: unauthorized
+                "404":
+                    description: not found
+                "406":
+                    description: not acceptable
+                "500":
+                    description: internal server error
+            security:
+                - OAuth2 Bearer:
+                    - write:filters
+            summary: Delete a single filter keyword with the given ID.
+            tags:
+                - filters
         get:
             operationId: filterKeywordGet
             parameters:
@@ -9641,6 +9682,8 @@ paths:
                     description: bad request
                 "401":
                     description: unauthorized
+                "403":
+                    description: forbidden to moved accounts
                 "404":
                     description: not found
                 "406":
@@ -9658,6 +9701,35 @@ paths:
             tags:
                 - filters
     /api/v2/filters/statuses/{id}:
+        delete:
+            operationId: filterStatusDelete
+            parameters:
+                - description: ID of the filter status
+                  in: path
+                  name: id
+                  required: true
+                  type: string
+            produces:
+                - application/json
+            responses:
+                "200":
+                    description: filter status deleted
+                "400":
+                    description: bad request
+                "401":
+                    description: unauthorized
+                "404":
+                    description: not found
+                "406":
+                    description: not acceptable
+                "500":
+                    description: internal server error
+            security:
+                - OAuth2 Bearer:
+                    - write:filters
+            summary: Delete a single filter status with the given ID.
+            tags:
+                - filters
         get:
             operationId: filterStatusGet
             parameters:

internal/api/client/filters/v1/filterpost.go

@@ -117,6 +117,8 @@ import (
 //			description: bad request
 //		'401':
 //			description: unauthorized
+//		'403':
+//			description: forbidden to moved accounts
 //		'404':
 //			description: not found
 //		'406':

internal/api/client/filters/v1/filterput.go

@@ -123,6 +123,8 @@ import (
 //			description: bad request
 //		'401':
 //			description: unauthorized
+//		'403':
+//			description: forbidden to moved accounts
 //		'404':
 //			description: not found
 //		'406':

internal/api/client/filters/v2/filterkeyworddelete.go

@@ -26,6 +26,42 @@ import (
 	"github.com/superseriousbusiness/gotosocial/internal/oauth"
 )
 
+// FilterKeywordDELETEHandler swagger:operation DELETE /api/v2/filters/keywords/{id} filterKeywordDelete
+//
+// Delete a single filter keyword with the given ID.
+//
+//	---
+//	tags:
+//	- filters
+//
+//	produces:
+//	- application/json
+//
+//	parameters:
+//	-
+//		name: id
+//		type: string
+//		description: ID of the filter keyword
+//		in: path
+//		required: true
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- write:filters
+//
+//	responses:
+//		'200':
+//			description: filter keyword deleted
+//		'400':
+//			description: bad request
+//		'401':
+//			description: unauthorized
+//		'404':
+//			description: not found
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
 func (m *Module) FilterKeywordDELETEHandler(c *gin.Context) {
 	authed, err := oauth.Authed(c, true, true, true, true)
 	if err != nil {

internal/api/client/filters/v2/filterkeywordpost.go

@@ -87,6 +87,8 @@ import (
 //			description: bad request
 //		'401':
 //			description: unauthorized
+//		'403':
+//			description: forbidden to moved accounts
 //		'404':
 //			description: not found
 //		'406':

internal/api/client/filters/v2/filterkeywordput.go

@@ -84,6 +84,8 @@ import (
 //			description: bad request
 //		'401':
 //			description: unauthorized
+//		'403':
+//			description: forbidden to moved accounts
 //		'404':
 //			description: not found
 //		'406':

internal/api/client/filters/v2/filterpost.go

@@ -115,6 +115,8 @@ import (
 //			description: bad request
 //		'401':
 //			description: unauthorized
+//		'403':
+//			description: forbidden to moved accounts
 //		'404':
 //			description: not found
 //		'406':

internal/api/client/filters/v2/filterput.go

@@ -111,6 +111,8 @@ import (
 //			description: bad request
 //		'401':
 //			description: unauthorized
+//		'403':
+//			description: forbidden to moved accounts
 //		'404':
 //			description: not found
 //		'406':

internal/api/client/filters/v2/filterstatusdelete.go

@@ -26,6 +26,42 @@ import (
 	"github.com/superseriousbusiness/gotosocial/internal/oauth"
 )
 
+// FilterStatusDELETEHandler swagger:operation DELETE /api/v2/filters/statuses/{id} filterStatusDelete
+//
+// Delete a single filter status with the given ID.
+//
+//	---
+//	tags:
+//	- filters
+//
+//	produces:
+//	- application/json
+//
+//	parameters:
+//	-
+//		name: id
+//		type: string
+//		description: ID of the filter status
+//		in: path
+//		required: true
+//
+//	security:
+//	- OAuth2 Bearer:
+//		- write:filters
+//
+//	responses:
+//		'200':
+//			description: filter status deleted
+//		'400':
+//			description: bad request
+//		'401':
+//			description: unauthorized
+//		'404':
+//			description: not found
+//		'406':
+//			description: not acceptable
+//		'500':
+//			description: internal server error
 func (m *Module) FilterStatusDELETEHandler(c *gin.Context) {
 	authed, err := oauth.Authed(c, true, true, true, true)
 	if err != nil {

internal/api/client/filters/v2/filterstatuspost.go

@@ -75,6 +75,8 @@ import (
 //			description: bad request
 //		'401':
 //			description: unauthorized
+//		'403':
+//			description: forbidden to moved accounts
 //		'404':
 //			description: not found
 //		'406':

internal/gtsmodel/filter.go

@@ -40,6 +40,12 @@ type Filter struct {
 	ContextAccount       *bool            `bun:",nullzero,notnull,default:false"`                             // Apply filter when viewing an account profile.
 }
 
+// Expired returns whether the filter has expired at a given time.
+// Filters without an expiration timestamp never expire.
+func (f *Filter) Expired(now time.Time) bool {
+	return !f.ExpiresAt.IsZero() && !f.ExpiresAt.After(now)
+}
+
 // FilterKeyword stores a single keyword to filter statuses against.
 type FilterKeyword struct {
 	ID        string         `bun:"type:CHAR(26),pk,nullzero,notnull,unique"`                                     // id of this item in the database

internal/typeutils/internaltofrontend.go

@@ -838,8 +838,7 @@ func (c *Converter) statusToAPIFilterResults(
 			// Filter doesn't apply to this context.
 			continue
 		}
-		if !filter.ExpiresAt.IsZero() && filter.ExpiresAt.Before(now) {
+		if filter.Expired(now) {
-			// Filter is expired.
 			continue
 		}