-- Accounting integration (D27): Tahesab / Zarrin, chosen in the admin panel.
-- Plan: docs/ACCOUNTING-INTEGRATION-PLAN.md.
--
-- Adds the link table (app row <-> accounting record), the outbox the push
-- jobs run from, the issue list pulls report into, and the cached balance and
-- stock columns read back from the accounting software. Nothing existing
-- changes meaning: goldDebtGrams/fiatDebtRial stay the internal ledger caches.

-- CreateEnum
CREATE TYPE "AccountingEntityType" AS ENUM ('CUSTOMER', 'PRODUCT');

-- CreateEnum
CREATE TYPE "AccountingOutboxKind" AS ENUM ('CUSTOMER_PUSH', 'PRODUCT_PUSH', 'ORDER_DOCUMENT', 'ORDER_DOCUMENT_DELETE');

-- CreateEnum
CREATE TYPE "AccountingOutboxStatus" AS ENUM ('PENDING', 'SENDING', 'SENT', 'FAILED', 'NEEDS_REVIEW', 'RESOLVED');

-- AlterTable
ALTER TABLE "Customer" ADD COLUMN     "accountingBalanceAt" TIMESTAMP(3),
ADD COLUMN     "accountingGoldBalance" DECIMAL(14,4),
ADD COLUMN     "accountingRialBalance" DECIMAL(20,2);

-- AlterTable
ALTER TABLE "Product" ADD COLUMN     "accountingStockAt" TIMESTAMP(3),
ADD COLUMN     "accountingStockCount" DECIMAL(14,4),
ADD COLUMN     "accountingStockWeight" DECIMAL(14,4);

-- CreateTable
CREATE TABLE "AccountingLink" (
    "id" TEXT NOT NULL,
    "provider" TEXT NOT NULL,
    "entityType" "AccountingEntityType" NOT NULL,
    "entityId" TEXT NOT NULL,
    "externalCode" TEXT NOT NULL,
    "externalName" TEXT,
    "origin" TEXT NOT NULL,
    "snapshot" JSONB,
    "syncedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,

    CONSTRAINT "AccountingLink_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "AccountingOutbox" (
    "id" TEXT NOT NULL,
    "provider" TEXT NOT NULL,
    "kind" "AccountingOutboxKind" NOT NULL,
    "entityId" TEXT NOT NULL,
    "status" "AccountingOutboxStatus" NOT NULL DEFAULT 'PENDING',
    "attempts" INTEGER NOT NULL DEFAULT 0,
    "nextAttemptAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "lastError" TEXT,
    "externalRef" TEXT,
    "progress" JSONB,
    "lastRequest" JSONB,
    "lastResponse" JSONB,
    "sentAt" TIMESTAMP(3),
    "resolvedById" TEXT,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,

    CONSTRAINT "AccountingOutbox_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "AccountingIssue" (
    "id" TEXT NOT NULL,
    "provider" TEXT NOT NULL,
    "kind" TEXT NOT NULL,
    "externalCode" TEXT NOT NULL,
    "entityId" TEXT,
    "message" TEXT NOT NULL,
    "data" JSONB,
    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" TIMESTAMP(3) NOT NULL,
    "resolvedAt" TIMESTAMP(3),

    CONSTRAINT "AccountingIssue_pkey" PRIMARY KEY ("id")
);

-- CreateIndex
CREATE INDEX "AccountingLink_entityType_entityId_idx" ON "AccountingLink"("entityType", "entityId");

-- CreateIndex
CREATE UNIQUE INDEX "AccountingLink_provider_entityType_entityId_key" ON "AccountingLink"("provider", "entityType", "entityId");

-- CreateIndex
CREATE UNIQUE INDEX "AccountingLink_provider_entityType_externalCode_key" ON "AccountingLink"("provider", "entityType", "externalCode");

-- CreateIndex
CREATE INDEX "AccountingOutbox_status_nextAttemptAt_idx" ON "AccountingOutbox"("status", "nextAttemptAt");

-- CreateIndex
CREATE INDEX "AccountingOutbox_kind_entityId_idx" ON "AccountingOutbox"("kind", "entityId");

-- CreateIndex
CREATE INDEX "AccountingIssue_resolvedAt_idx" ON "AccountingIssue"("resolvedAt");

-- CreateIndex
CREATE UNIQUE INDEX "AccountingIssue_provider_kind_externalCode_key" ON "AccountingIssue"("provider", "kind", "externalCode");


-- The new admin screen's permission. The seeded super-admin user type (85,
-- prisma/seed.ts) gets every rid in ALL_RIDS on a fresh seed; an existing
-- database has to be granted the new one here.
INSERT INTO "permission" ("rid", "userTypeId")
SELECT 'config.accounting', 85
WHERE EXISTS (SELECT 1 FROM "user_type" WHERE "id" = 85)
ON CONFLICT DO NOTHING;