0f3b4d7b0d
Schema models cho Conversation + ConversationParticipant + Message đã
được thêm trong commit 3b5da2d nhưng chưa có migration tương ứng. Bổ
sung migration để DB ready cho in-app messaging (REST + WS /messaging).
Co-Authored-By: Paperclip <noreply@paperclip.ing>
77 lines
2.5 KiB
SQL
77 lines
2.5 KiB
SQL
-- CreateEnum
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CREATE TYPE "ConversationStatus" AS ENUM ('ACTIVE', 'ARCHIVED', 'CLOSED');
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-- CreateEnum
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CREATE TYPE "MessageType" AS ENUM ('TEXT', 'IMAGE', 'FILE', 'SYSTEM');
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-- CreateTable
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CREATE TABLE "Conversation" (
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"id" TEXT NOT NULL,
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"listingId" TEXT,
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"subject" TEXT,
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"status" "ConversationStatus" NOT NULL DEFAULT 'ACTIVE',
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"lastMessage" TEXT,
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"lastMessageAt" TIMESTAMP(3),
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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"updatedAt" TIMESTAMP(3) NOT NULL,
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CONSTRAINT "Conversation_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "ConversationParticipant" (
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"id" TEXT NOT NULL,
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"conversationId" TEXT NOT NULL,
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"userId" TEXT NOT NULL,
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"unreadCount" INTEGER NOT NULL DEFAULT 0,
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"lastReadAt" TIMESTAMP(3),
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"joinedAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "ConversationParticipant_pkey" PRIMARY KEY ("id")
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);
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-- CreateTable
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CREATE TABLE "Message" (
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"id" TEXT NOT NULL,
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"conversationId" TEXT NOT NULL,
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"senderId" TEXT NOT NULL,
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"type" "MessageType" NOT NULL DEFAULT 'TEXT',
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"content" TEXT NOT NULL,
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"metadata" JSONB,
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"editedAt" TIMESTAMP(3),
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"deletedAt" TIMESTAMP(3),
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"createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "Message_pkey" PRIMARY KEY ("id")
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);
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-- CreateIndex
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CREATE INDEX "Conversation_status_idx" ON "Conversation"("status");
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-- CreateIndex
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CREATE INDEX "Conversation_lastMessageAt_idx" ON "Conversation"("lastMessageAt" DESC);
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-- CreateIndex
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CREATE INDEX "Conversation_listingId_idx" ON "Conversation"("listingId");
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-- CreateIndex
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CREATE UNIQUE INDEX "ConversationParticipant_conversationId_userId_key" ON "ConversationParticipant"("conversationId", "userId");
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-- CreateIndex
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CREATE INDEX "ConversationParticipant_userId_idx" ON "ConversationParticipant"("userId");
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-- CreateIndex
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CREATE INDEX "ConversationParticipant_conversationId_idx" ON "ConversationParticipant"("conversationId");
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-- CreateIndex
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CREATE INDEX "Message_conversationId_createdAt_idx" ON "Message"("conversationId", "createdAt");
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-- CreateIndex
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CREATE INDEX "Message_senderId_idx" ON "Message"("senderId");
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-- AddForeignKey
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ALTER TABLE "ConversationParticipant" ADD CONSTRAINT "ConversationParticipant_conversationId_fkey" FOREIGN KEY ("conversationId") REFERENCES "Conversation"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "Message" ADD CONSTRAINT "Message_conversationId_fkey" FOREIGN KEY ("conversationId") REFERENCES "Conversation"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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