0d4a225442
* First pass of user subscriptions * add new db model to track subscriptions * update user typedef and api resolver for subscription state * add subscribe action to user profile page * add mutation to subscribe to a user * Update notifications queries, hasNewNotes queries for FollowActivity note type * Only show items that have been created since subscribing to the user * Send push notifications to user subscribers for posts and comments * Rename item dropdown to action dropdown and re-use for item info and user actions * Don't allow self-follows * Add index on followee for faster lookups * Don't show subscribe action if not logged in * small style enhance --------- Co-authored-by: Keyan <34140557+huumn@users.noreply.github.com> Co-authored-by: keyan <keyan.kousha+huumn@gmail.com>
27 lines
1.1 KiB
SQL
27 lines
1.1 KiB
SQL
-- CreateTable
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CREATE TABLE "UserSubscription" (
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"followerId" INTEGER NOT NULL,
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"followeeId" INTEGER NOT NULL,
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"created_at" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
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CONSTRAINT "UserSubscription_pkey" PRIMARY KEY ("followerId","followeeId")
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);
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-- CreateIndex
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CREATE INDEX "UserSubscription.created_at_index" ON "UserSubscription"("created_at");
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-- CreateIndex
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CREATE INDEX "UserSubscription.follower_index" ON "UserSubscription"("followerId");
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-- CreateIndex
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CREATE INDEX "UserSubscription.followee_index" ON "UserSubscription"("followeeId");
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-- AddForeignKey
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ALTER TABLE "UserSubscription" ADD CONSTRAINT "UserSubscription_followerId_fkey" FOREIGN KEY ("followerId") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- AddForeignKey
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ALTER TABLE "UserSubscription" ADD CONSTRAINT "UserSubscription_followeeId_fkey" FOREIGN KEY ("followeeId") REFERENCES "users"("id") ON DELETE CASCADE ON UPDATE CASCADE;
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-- Can't follow yourself
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ALTER TABLE "UserSubscription" ADD CONSTRAINT "UserSubscription_no_follow_self" CHECK ("followerId" <> "followeeId");
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