Feature cluster matching

migration/1728554628004-AddEstimatedClusterMatching.ts

@@ -0,0 +1,34 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class AddEstimatedClusterMatching1728554628004
+  implements MigrationInterface
+{
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`
+            CREATE TABLE estimated_cluster_matching (
+              id SERIAL PRIMARY KEY,
+              project_id INT NOT NULL,
+              qf_round_id INT NOT NULL,
+              matching DOUBLE PRECISION NOT NULL
+            );
+          `);
+
+    // Create indexes on the new table
+    await queryRunner.query(`
+            CREATE INDEX estimated_cluster_matching_project_id_qfround_id
+            ON estimated_cluster_matching (project_id, qf_round_id);
+          `);
+
+    await queryRunner.query(`
+            CREATE INDEX estimated_cluster_matching_matching
+            ON estimated_cluster_matching (matching);
+          `);
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    // Revert changes if necessary by dropping the table and restoring the view
+    await queryRunner.query(`
+        DROP TABLE IF EXISTS estimated_cluster_matching;
+      `);
+  }
+}

src/adapters/adaptersFactory.ts

@@ -22,6 +22,9 @@ import { DonationSaveBackupMockAdapter } from './donationSaveBackup/DonationSave
 import { SuperFluidAdapter } from './superFluid/superFluidAdapter';
 import { SuperFluidMockAdapter } from './superFluid/superFluidMockAdapter';
 import { SuperFluidAdapterInterface } from './superFluid/superFluidAdapterInterface';
+import { CocmAdapter } from './cocmAdapter/cocmAdapter';
+import { CocmMockAdapter } from './cocmAdapter/cocmMockAdapter';
+import { CocmAdapterInterface } from './cocmAdapter/cocmAdapterInterface';
 
 const discordAdapter = new DiscordAdapter();
 const googleAdapter = new GoogleAdapter();
@@ -147,3 +150,17 @@ export const getSuperFluidAdapter = (): SuperFluidAdapterInterface => {
       return superFluidMockAdapter;
   }
 };
+
+const clusterMatchingAdapter = new CocmAdapter();
+const clusterMatchingMockAdapter = new CocmMockAdapter();
+
+export const getClusterMatchingAdapter = (): CocmAdapterInterface => {
+  switch (process.env.CLUSTER_MATCHING_ADAPTER) {
+    case 'clusterMatching':
+      return clusterMatchingAdapter;
+    case 'mock':
+      return clusterMatchingMockAdapter;
+    default:
+      return clusterMatchingMockAdapter;
+  }
+};

src/adapters/cocmAdapter/cocmAdapter.ts

@@ -0,0 +1,46 @@
+import axios from 'axios';
+import {
+  CocmAdapterInterface,
+  EstimatedMatchingInput,
+  ProjectsEstimatedMatchings,
+} from './cocmAdapterInterface';
+import { logger } from '../../utils/logger';
+import { i18n, translationErrorMessagesKeys } from '../../utils/errorMessages';
+
+export class CocmAdapter implements CocmAdapterInterface {
+  private ClusterMatchingURL;
+
+  constructor() {
+    this.ClusterMatchingURL =
+      process.env.CLUSTER_MATCHING_API_URL || 'localhost';
+  }
+
+  async fetchEstimatedClusterMatchings(
+    matchingDataInput: EstimatedMatchingInput,
+  ): Promise<ProjectsEstimatedMatchings> {
+    try {
+      const result = await axios.post(
+        this.ClusterMatchingURL,
+        matchingDataInput,
+        {
+          headers: {
+            Accept: 'application/json',
+            'Content-Type': 'application/json',
+          },
+        },
+      );
+      if (result?.data?.error !== null) {
+        logger.error('clusterMatchingApi error', result.data.error);
+        throw new Error(
+          i18n.__(translationErrorMessagesKeys.CLUSTER_MATCHING_API_ERROR),
+        );
+      }
+      return result.data;
+    } catch (e) {
+      logger.error('clusterMatchingApi error', e);
+      throw new Error(
+        i18n.__(translationErrorMessagesKeys.CLUSTER_MATCHING_API_ERROR),
+      );
+    }
+  }
+}

src/adapters/cocmAdapter/cocmAdapterInterface.ts

@@ -0,0 +1,49 @@
+// Example Data
+// {
+// 	"matching_data": [
+// 		{
+// 			"matching_amount": 83.25,
+// 			"matching_percent": 50.0,
+// 			"project_name": "Test1",
+// 			"strategy": "COCM"
+// 		},
+// 		{
+// 			"matching_amount": 83.25,
+// 			"matching_percent": 50.0,
+// 			"project_name": "Test3",
+// 			"strategy": "COCM"
+// 		}
+// 	]
+// }
+
+export interface ProjectsEstimatedMatchings {
+  matching_data: {
+    matching_amount: number;
+    matching_percent: number;
+    project_name: string;
+    strategy: string;
+  }[];
+}
+
+export interface EstimatedMatchingInput {
+  votes_data: [
+    {
+      voter: string;
+      payoutAddress: string;
+      amountUSD: number;
+      project_name: string;
+      score: number;
+    },
+  ];
+  strategy: string;
+  min_donation_threshold_amount: number;
+  matching_cap_amount: number;
+  matching_amount: number;
+  passport_threshold: number;
+}
+
+export interface CocmAdapterInterface {
+  fetchEstimatedClusterMatchings(
+    matchingDataInput: EstimatedMatchingInput,
+  ): Promise<ProjectsEstimatedMatchings>;
+}

src/adapters/cocmAdapter/cocmMockAdapter.ts

@@ -0,0 +1,27 @@
+import {
+  CocmAdapterInterface,
+  ProjectsEstimatedMatchings,
+} from './cocmAdapterInterface';
+
+export class CocmMockAdapter implements CocmAdapterInterface {
+  async fetchEstimatedClusterMatchings(
+    _matchingDataInput,
+  ): Promise<ProjectsEstimatedMatchings> {
+    return {
+      matching_data: [
+        {
+          matching_amount: 83.25,
+          matching_percent: 50.0,
+          project_name: 'Test1',
+          strategy: 'COCM',
+        },
+        {
+          matching_amount: 83.25,
+          matching_percent: 50.0,
+          project_name: 'Test3',
+          strategy: 'COCM',
+        },
+      ],
+    };
+  }
+}

src/entities/entities.ts

@@ -52,6 +52,7 @@ import { ProjectSocialMedia } from './projectSocialMedia';
 import { DraftRecurringDonation } from './draftRecurringDonation';
 import { UserQfRoundModelScore } from './userQfRoundModelScore';
 import { ProjectGivbackRankView } from './ProjectGivbackRankView';
+import { EstimatedClusterMatching } from './estimatedClusterMatching';
 
 export const getEntities = (): DataSourceOptions['entities'] => {
   return [
@@ -86,6 +87,7 @@ export const getEntities = (): DataSourceOptions['entities'] => {
     PowerSnapshot,
     PowerBalanceSnapshot,
     PowerBoostingSnapshot,
+    EstimatedClusterMatching,
 
     // View
     UserProjectPowerView,

src/entities/estimatedClusterMatching.ts

@@ -0,0 +1,41 @@
+import { Field, ObjectType } from 'type-graphql';
+import {
+  Column,
+  Index,
+  PrimaryGeneratedColumn,
+  BaseEntity,
+  Entity,
+  ManyToOne,
+  JoinColumn,
+} from 'typeorm';
+import { Project } from './project';
+
+@Entity('estimated_cluster_matching')
+@Index('estimated_cluster_matching_project_id_qfround_id', [
+  'projectId',
+  'qfRoundId',
+])
+@Index('estimated_cluster_matching_matching', ['matching'])
+@ObjectType()
+export class EstimatedClusterMatching extends BaseEntity {
+  @Field()
+  @PrimaryGeneratedColumn()
+  id: number; // New primary key
+
+  @Field(_type => Project)
+  @ManyToOne(_type => Project, project => project.projectEstimatedMatchingView)
+  @JoinColumn({ referencedColumnName: 'id' })
+  project: Project;
+
+  @Field()
+  @Column()
+  projectId: number;
+
+  @Field()
+  @Column()
+  qfRoundId: number;
+
+  @Field()
+  @Column('double precision')
+  matching: number;
+}

src/entities/project.ts

@@ -41,15 +41,16 @@ import { FeaturedUpdate } from './featuredUpdate';
 import { getHtmlTextSummary } from '../utils/utils';
 import { QfRound } from './qfRound';
 import {
-  getQfRoundTotalSqrtRootSumSquared,
-  getProjectDonationsSqrtRootSum,
   findActiveQfRound,
+  getProjectDonationsSqrtRootSum,
+  getQfRoundTotalSqrtRootSumSquared,
 } from '../repositories/qfRoundRepository';
 import { EstimatedMatching } from '../types/qfTypes';
 import { Campaign } from './campaign';
 import { ProjectEstimatedMatchingView } from './ProjectEstimatedMatchingView';
 import { AnchorContractAddress } from './anchorContractAddress';
 import { ProjectSocialMedia } from './projectSocialMedia';
+import { EstimatedClusterMatching } from './estimatedClusterMatching';
 
 // eslint-disable-next-line @typescript-eslint/no-var-requires
 const moment = require('moment');
@@ -501,9 +502,10 @@ export class Project extends BaseEntity {
   async estimatedMatching(): Promise<EstimatedMatching | null> {
     const activeQfRound = await findActiveQfRound();
     if (!activeQfRound) {
-      // TODO should move it to materialized view
       return null;
     }
+    const matchingPool = activeQfRound.allocatedFund;
+
     const projectDonationsSqrtRootSum = await getProjectDonationsSqrtRootSum(
       this.id,
       activeQfRound.id,
@@ -513,12 +515,29 @@ export class Project extends BaseEntity {
       activeQfRound.id,
     );
 
-    const matchingPool = activeQfRound.allocatedFund;
+    const estimatedClusterMatching =
+      await EstimatedClusterMatching.createQueryBuilder('matching')
+        .where('matching."projectId" = :projectId', { projectId: this.id })
+        .andWhere('matching."qfRoundId" = :qfRoundId', {
+          qfRoundId: activeQfRound.id,
+        })
+        .getOne();
+
+    let matching: number;
+    if (!estimatedClusterMatching) matching = 0;
+
+    if (!estimatedClusterMatching) {
+      matching = 0;
+    } else {
+      matching = estimatedClusterMatching.matching;
+    }
 
+    // Facilitate migration in frontend return empty values for now
     return {
-      projectDonationsSqrtRootSum,
-      allProjectsSum,
+      projectDonationsSqrtRootSum: projectDonationsSqrtRootSum,
+      allProjectsSum: allProjectsSum,
       matchingPool,
+      matching,
     };
   }
 

src/repositories/donationRepository.ts

@@ -10,6 +10,28 @@ import { ORGANIZATION_LABELS } from '../entities/organization';
 import { AppDataSource } from '../orm';
 import { getPowerRound } from './powerRoundRepository';
 
+export const exportClusterMatchingDonationsFormat = async (
+  qfRoundId: number,
+) => {
+  return await Donation.query(
+    `
+    SELECT 
+      d."fromWalletAddress" AS voter,
+      d."toWalletAddress" AS "payoutAddress",
+      d."valueUsd" AS "amountUSD",
+      p."title" AS "project_name",
+      d."qfRoundUserScore" AS score
+    FROM 
+      donation d
+    INNER JOIN 
+      project p ON d."projectId" = p."id"
+    WHERE 
+      d."qfRoundId" = $1
+  `,
+    [qfRoundId],
+  );
+};
+
 export const fillQfRoundDonationsUserScores = async (): Promise<void> => {
   await Donation.query(`
     UPDATE donation

src/resolvers/projectResolver.allProject.test.ts

@@ -39,12 +39,13 @@ import { InstantPowerBalance } from '../entities/instantPowerBalance';
 import { saveOrUpdateInstantPowerBalances } from '../repositories/instantBoostingRepository';
 import { updateInstantBoosting } from '../services/instantBoostingServices';
 import { QfRound } from '../entities/qfRound';
-import { calculateEstimatedMatchingWithParams } from '../utils/qfUtils';
+// import { calculateEstimatedMatchingWithParams } from '../utils/qfUtils';
 import { refreshProjectEstimatedMatchingView } from '../services/projectViewsService';
 import { addOrUpdatePowerSnapshotBalances } from '../repositories/powerBalanceSnapshotRepository';
 import { findPowerSnapshots } from '../repositories/powerSnapshotRepository';
 import { ChainType } from '../types/network';
 import { ORGANIZATION_LABELS } from '../entities/organization';
+import { calculateEstimatedMatchingWithParams } from '../utils/qfUtils';
 
 // search and filters
 describe('all projects test cases --->', allProjectsTestCases);
@@ -2215,6 +2216,7 @@ function allProjectsTestCases() {
       p => Number(p.id) === project2.id,
     );
 
+    // New estimated matching wont calculate it here
     const project1EstimatedMatching =
       await calculateEstimatedMatchingWithParams({
         matchingPool: firstProject.estimatedMatching.matchingPool,