Create a new internal campaing for members and their fees.

apps/api/src/campaign/campaign.service.ts

@@ -791,4 +791,12 @@ export class CampaignService {
 
     return articles
   }
+
+  async isMembershipCampaign(campaignTypeId: string): Promise<boolean> {
+    const campaignType = await this.prisma.campaignType.findUnique({
+      where: { id: campaignTypeId },
+    })
+
+    return campaignType?.name.toLowerCase() === 'membership'
+  }
 }

apps/api/src/donations/donations.service.ts

@@ -239,13 +239,18 @@ export class DonationsService {
     campaign: Campaign,
   ): Promise<Stripe.Checkout.SessionCreateParams.LineItem[]> {
     if (sessionDto.mode == 'subscription') {
+      // the membership campaign is internal only
+      // we need to make the subscriptions once a year
+      const isMembership = await this.campaignService.isMembershipCampaign(campaign.campaignTypeId)
+      const interval = isMembership ? 'year' : 'month'
+
       //use an inline price for subscriptions
       const stripeItem = {
         price_data: {
           currency: campaign.currency,
           unit_amount: sessionDto.amount,
           recurring: {
-            interval: 'month' as Stripe.Price.Recurring.Interval,
+            interval: interval as Stripe.Price.Recurring.Interval,
             interval_count: 1,
           },
           product_data: {

migrations/20230802161354_insert_membership_campaign_type/migration.sql

@@ -0,0 +1,5 @@
+-- Add a new campaign type for membership campaigns
+
+INSERT INTO api.campaign_types (name, slug, description, parent_id, category)
+VALUES ('Membership', 'membership', 'Membership Campaigns', null, 'others');
+

migrations/20230802163505_insert_membership_campaign/migration.sql

@@ -0,0 +1,55 @@
+--insert an internal campaign for members only and their membership fee
+--insert an internal campaign for members only and their membership fee
+DO $$
+DECLARE
+  v_coordinator_id UUID;
+  v_beneficiary_id UUID;
+  v_campaign_type_id UUID;
+
+BEGIN
+
+select id INTO v_coordinator_id from coordinators limit 1;
+select id INTO v_beneficiary_id from beneficiaries where coordinator_id = v_coordinator_id limit 1;
+select id INTO v_campaign_type_id from campaign_types where name = 'Membership';
+
+IF v_beneficiary_id IS NULL THEN
+    RETURN;
+END IF;
+
+insert into campaigns (
+	state,
+	slug,
+	title,
+	coordinator_id,
+	beneficiary_id,
+	campaign_type_id,
+	essence,
+	description,
+	target_amount,
+	start_date,
+	end_date,
+	created_at,
+	updated_at,
+	currency,
+	allow_donation_on_complete,
+	payment_reference)
+values ('approved',
+		'podkrepi-membership',
+		'Podkrepi.bg membership',
+		v_coordinator_id,
+		v_beneficiary_id,
+		v_campaign_type_id,
+		'Internal campaign for members only',
+		'Internal campaign for members only. Here you can pay your membership fee. Subscribe it as an annual donation in this campaign.',
+		10000000,
+		NOW(),
+		'2123-08-01',
+		NOW(),
+		NOW(),
+		'BGN',
+		true,
+		'46M3-3ARQ-R326'
+	   );
+END;
+$$ LANGUAGE plpgsql;
+