40 lines
1.6 KiB
MySQL
40 lines
1.6 KiB
MySQL
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CREATE TABLE IF NOT EXISTS "promo_code" (
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"id" serial PRIMARY KEY NOT NULL,
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"code" varchar(50) NOT NULL,
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"description" text,
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"reward_amount" numeric(20, 8) NOT NULL,
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"max_uses" integer,
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"is_active" boolean DEFAULT true NOT NULL,
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"expires_at" timestamp with time zone,
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"created_at" timestamp with time zone DEFAULT now() NOT NULL,
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"created_by" integer,
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CONSTRAINT "promo_code_code_unique" UNIQUE("code")
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);
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--> statement-breakpoint
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CREATE TABLE IF NOT EXISTS "promo_code_redemption" (
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"id" serial PRIMARY KEY NOT NULL,
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"user_id" integer NOT NULL,
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"promo_code_id" integer NOT NULL,
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"reward_amount" numeric(20, 8) NOT NULL,
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"redeemed_at" timestamp with time zone DEFAULT now() NOT NULL,
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CONSTRAINT "promo_code_redemption_user_id_promo_code_id_unique" UNIQUE("user_id","promo_code_id")
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);
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--> statement-breakpoint
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DO $$ BEGIN
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ALTER TABLE "promo_code" ADD CONSTRAINT "promo_code_created_by_user_id_fk" FOREIGN KEY ("created_by") REFERENCES "public"."user"("id") ON DELETE no action ON UPDATE no action;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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--> statement-breakpoint
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DO $$ BEGIN
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ALTER TABLE "promo_code_redemption" ADD CONSTRAINT "promo_code_redemption_user_id_user_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."user"("id") ON DELETE no action ON UPDATE no action;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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--> statement-breakpoint
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DO $$ BEGIN
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ALTER TABLE "promo_code_redemption" ADD CONSTRAINT "promo_code_redemption_promo_code_id_promo_code_id_fk" FOREIGN KEY ("promo_code_id") REFERENCES "public"."promo_code"("id") ON DELETE no action ON UPDATE no action;
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EXCEPTION
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WHEN duplicate_object THEN null;
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END $$;
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