CREATE TABLE "crm_contact_shares" (
	"id" text PRIMARY KEY NOT NULL,
	"organization_id" text NOT NULL,
	"contact_id" text NOT NULL,
	"shared_to_user_id" text NOT NULL,
	"shared_by_user_id" text NOT NULL,
	"shared_at" timestamp with time zone DEFAULT now() NOT NULL,
	"is_active" boolean DEFAULT true NOT NULL,
	"remark" text,
	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
	"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
	"deleted_at" timestamp with time zone
);
--> statement-breakpoint
CREATE TABLE "crm_customer_owner_history" (
	"id" text PRIMARY KEY NOT NULL,
	"organization_id" text NOT NULL,
	"customer_id" text NOT NULL,
	"old_owner_user_id" text,
	"new_owner_user_id" text,
	"changed_by" text NOT NULL,
	"changed_at" timestamp with time zone DEFAULT now() NOT NULL,
	"remark" text,
	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
	"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
	"deleted_at" timestamp with time zone
);
--> statement-breakpoint
CREATE TABLE "crm_enquiry_attachments" (
	"id" text PRIMARY KEY NOT NULL,
	"organization_id" text NOT NULL,
	"enquiry_id" text NOT NULL,
	"category" text NOT NULL,
	"file_name" text NOT NULL,
	"original_file_name" text NOT NULL,
	"storage_provider" text NOT NULL,
	"storage_key" text NOT NULL,
	"file_size" integer,
	"file_type" text,
	"description" text,
	"uploaded_at" timestamp with time zone DEFAULT now() NOT NULL,
	"uploaded_by" text NOT NULL,
	"created_at" timestamp with time zone DEFAULT now() NOT NULL,
	"updated_at" timestamp with time zone DEFAULT now() NOT NULL,
	"deleted_at" timestamp with time zone
);
--> statement-breakpoint
ALTER TABLE "crm_customers" ADD COLUMN "owner_user_id" text;--> statement-breakpoint
ALTER TABLE "crm_customers" ADD COLUMN "owner_assigned_at" timestamp with time zone;--> statement-breakpoint
ALTER TABLE "crm_customers" ADD COLUMN "owner_assigned_by" text;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "closed_won_at" timestamp with time zone;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "closed_lost_at" timestamp with time zone;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "closed_by_user_id" text;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "po_number" text;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "po_date" timestamp with time zone;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "po_amount" double precision;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "po_currency" text;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "lost_reason" text;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "lost_competitor" text;--> statement-breakpoint
ALTER TABLE "crm_enquiries" ADD COLUMN "lost_remark" text;--> statement-breakpoint
CREATE UNIQUE INDEX "crm_contact_shares_org_contact_shared_user_idx" ON "crm_contact_shares" USING btree ("organization_id","contact_id","shared_to_user_id");