Initial commit with Email Import Wizard and Task Processor updates

paperless-backend/migration.sql

@@ -0,0 +1,41 @@
+-- ============================================================
+-- Postprocessing Redesign Migration
+-- Ausführen: mysql -h HOST -u USER -p DATABASE < migration.sql
+-- ============================================================
+
+-- 1) Postprocessings: Statische Filter → JSON
+ALTER TABLE Postprocessings ADD COLUMN FilterJson JSON NOT NULL DEFAULT (JSON_OBJECT('combinator', 'AND', 'rules', JSON_ARRAY()));
+ALTER TABLE Postprocessings DROP COLUMN IF EXISTS DocumentTypeId;
+ALTER TABLE Postprocessings DROP COLUMN IF EXISTS CorrespondentId;
+ALTER TABLE Postprocessings DROP COLUMN IF EXISTS OwnerId;
+ALTER TABLE Postprocessings DROP COLUMN IF EXISTS TagId;
+ALTER TABLE Postprocessings DROP COLUMN IF EXISTS MandantId;
+
+-- 2) PostprocessingActions: Content text → JSON
+ALTER TABLE PostprocessingActions MODIFY COLUMN Content JSON NOT NULL;
+
+-- 3) ExportTargets (NEU)
+CREATE TABLE IF NOT EXISTS ExportTargets (
+  Id INT AUTO_INCREMENT PRIMARY KEY,
+  Name VARCHAR(100) NOT NULL,
+  Protocol VARCHAR(20) NOT NULL COMMENT 'ftp | webdav',
+  Host VARCHAR(255) NOT NULL,
+  Port INT NULL,
+  Username VARCHAR(100) NULL,
+  Password VARCHAR(255) NULL,
+  RemotePath VARCHAR(500) NULL,
+  IsActive TINYINT NOT NULL DEFAULT 1
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
+-- 4) PostprocessingLogs (NEU)
+CREATE TABLE IF NOT EXISTS PostprocessingLogs (
+  Id INT AUTO_INCREMENT PRIMARY KEY,
+  PostprocessingId INT NOT NULL,
+  ActionId INT NULL,
+  DocumentId INT NOT NULL,
+  Status VARCHAR(20) NOT NULL COMMENT 'success | error | skipped',
+  Message TEXT NULL,
+  CreatedAt DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+  INDEX idx_pp_doc (PostprocessingId, DocumentId),
+  INDEX idx_created (CreatedAt)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;