add table for ad impressions and migrate (includes new 'ad' grant type)

Author: jahooma

cli/src/hooks/use-gravity-ad.ts

@@ -115,6 +115,7 @@ export const useGravityAd = (): GravityAdState => {
       }
 
       // Call our web API to fire impression and grant credits
+      // Only send impUrl - server looks up trusted ad data from database
       fetch(`${WEBSITE_URL}/api/v1/ads/impression`, {
         method: 'POST',
         headers: {
@@ -123,7 +124,6 @@ export const useGravityAd = (): GravityAdState => {
         },
         body: JSON.stringify({
           impUrl: ad.impUrl,
-          payout: ad.payout,
         }),
       })
         .then((res) => res.json())

packages/internal/src/db/migrations/0033_overconfident_skreet.sql

@@ -0,0 +1,22 @@
+ALTER TYPE "public"."grant_type" ADD VALUE 'ad';--> statement-breakpoint
+CREATE TABLE "ad_impression" (
+	"id" text PRIMARY KEY NOT NULL,
+	"user_id" text NOT NULL,
+	"ad_text" text NOT NULL,
+	"title" text NOT NULL,
+	"url" text NOT NULL,
+	"favicon" text NOT NULL,
+	"click_url" text NOT NULL,
+	"imp_url" text NOT NULL,
+	"payout" numeric(10, 6) NOT NULL,
+	"credits_granted" integer NOT NULL,
+	"grant_operation_id" text,
+	"served_at" timestamp with time zone DEFAULT now() NOT NULL,
+	"impression_fired_at" timestamp with time zone,
+	"clicked_at" timestamp with time zone,
+	CONSTRAINT "ad_impression_imp_url_unique" UNIQUE("imp_url")
+);
+--> statement-breakpoint
+ALTER TABLE "ad_impression" ADD CONSTRAINT "ad_impression_user_id_user_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."user"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+CREATE INDEX "idx_ad_impression_user" ON "ad_impression" USING btree ("user_id","served_at");--> statement-breakpoint
+CREATE INDEX "idx_ad_impression_imp_url" ON "ad_impression" USING btree ("imp_url");