Remove AMIE protobuf stubs and processing_events.payload column

Author: lahirujayathilake

README.md

@@ -61,7 +61,6 @@ The shape generalizes: a new connector that needs to record connector-specific r
 
 * Go 1.24+
 * Docker and Docker Compose
-* `protoc` and `protoc-gen-go` (only needed when regenerating proto sources)
 
 ## Quick Start
 

connectors/ACCESS/AMIE-Processor/db/migrations/000001_initial_schema.up.sql

@@ -43,7 +43,6 @@ CREATE TABLE IF NOT EXISTS amie_processing_events
     type          VARCHAR(64)  NOT NULL,
     status        VARCHAR(32)  NOT NULL,
     attempts      INT          NOT NULL DEFAULT 0,
-    payload       LONGBLOB     NOT NULL,
     created_at    TIMESTAMP(6) NOT NULL DEFAULT CURRENT_TIMESTAMP(6),
     started_at    TIMESTAMP(6) NULL,
     finished_at   TIMESTAMP(6) NULL,

connectors/ACCESS/AMIE-Processor/model/event.go

@@ -45,7 +45,6 @@ type ProcessingEvent struct {
 	Type        ProcessingEventType `db:"type" json:"type"`
 	Status      ProcessingStatus    `db:"status" json:"status"`
 	Attempts    int                 `db:"attempts" json:"attempts"`
-	Payload     []byte              `db:"payload" json:"-"`
 	CreatedAt   time.Time           `db:"created_at" json:"created_at"`
 	StartedAt   *time.Time          `db:"started_at" json:"started_at,omitempty"`
 	FinishedAt  *time.Time          `db:"finished_at" json:"finished_at,omitempty"`