fix/add-indexes-to-searchable-columns: added indexes to searcable col…

…umns in the database (#394)
IntersectMBO · Sep 30, 2024 · ed8f73d · ed8f73d
1 parent d9b6cb2
commit ed8f73d
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Showing 5 changed files with 78 additions and 4 deletions.
diff --git a/backend/migrations/1727279527027-add-indexes-to-searchable-columns.ts b/backend/migrations/1727279527027-add-indexes-to-searchable-columns.ts
@@ -0,0 +1,59 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class AddIndexesToSearchableColumns1727279527027
+  implements MigrationInterface
+{
+  name = 'AddIndexesToSearchableColumns1727279527027';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `CREATE INDEX "users_status_idx" ON "users" ("status") `,
+    );
+    await queryRunner.query(
+      `CREATE INDEX "users_role_id_idx" ON "users" ("role_id") `,
+    );
+    await queryRunner.query(
+      `CREATE INDEX "roles_code_idx" ON "roles" ("code") `,
+    );
+    await queryRunner.query(
+      `CREATE INDEX "gov_action_status_idx" ON "gov_action_proposals" ("status") `,
+    );
+    await queryRunner.query(
+      `CREATE INDEX "gov_action_type_idx" ON "gov_action_proposals" ("gov_action_type") `,
+    );
+    await queryRunner.query(
+      `CREATE INDEX "votes_user_id_idx" ON "votes" ("user_id") `,
+    );
+    await queryRunner.query(
+      `CREATE INDEX "votes_gov_action_proposal_id_idx" ON "votes" ("gov_action_proposal_id") `,
+    );
+    await queryRunner.query(
+      `CREATE INDEX "votes_vote_idx" ON "votes" ("vote") `,
+    );
+    await queryRunner.query(
+      `ALTER TABLE "rationales" ADD CONSTRAINT "UQ_d2e92e8f049eaa02a6de27bcb48" UNIQUE ("user_id", "gov_action_proposal_id")`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE "rationales" ADD CONSTRAINT "FK_a5fa1ad294195c3957205a2937a" FOREIGN KEY ("gov_action_proposal_id") REFERENCES "gov_action_proposals"("id") ON DELETE NO ACTION ON UPDATE NO ACTION`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE "rationales" DROP CONSTRAINT "FK_a5fa1ad294195c3957205a2937a"`,
+    );
+    await queryRunner.query(
+      `ALTER TABLE "rationales" DROP CONSTRAINT "UQ_d2e92e8f049eaa02a6de27bcb48"`,
+    );
+    await queryRunner.query(`DROP INDEX "public"."votes_vote_idx"`);
+    await queryRunner.query(
+      `DROP INDEX "public"."votes_gov_action_proposal_id_idx"`,
+    );
+    await queryRunner.query(`DROP INDEX "public"."votes_user_id_idx"`);
+    await queryRunner.query(`DROP INDEX "public"."gov_action_type_idx"`);
+    await queryRunner.query(`DROP INDEX "public"."gov_action_status_idx"`);
+    await queryRunner.query(`DROP INDEX "public"."roles_code_idx"`);
+    await queryRunner.query(`DROP INDEX "public"."users_role_id_idx"`);
+    await queryRunner.query(`DROP INDEX "public"."users_status_idx"`);
+  }
+}
diff --git a/backend/src/governance/entities/gov-action-proposal.entity.ts b/backend/src/governance/entities/gov-action-proposal.entity.ts
@@ -1,5 +1,5 @@
 import { CommonEntity } from '../../common/entities/common.entity';
-import { Column, Entity, OneToMany, PrimaryColumn } from 'typeorm';
+import { Column, Entity, Index, OneToMany, PrimaryColumn } from 'typeorm';
 import { Vote } from './vote.entity';
 import { Rationale } from './rationale.entity';
 
@@ -23,15 +23,13 @@ export class GovActionProposal extends CommonEntity {
   @Column({
     name: 'title',
     type: 'varchar',
-    length: 80,
     nullable: true,
   })
   title: string;
 
   @Column({
     name: 'abstract',
     type: 'varchar',
-    length: 2500,
     nullable: true,
   })
   abstract: string;
@@ -42,12 +40,14 @@ export class GovActionProposal extends CommonEntity {
   })
   govMetadataUrl: string;
 
+  @Index('gov_action_status_idx')
   @Column({
     name: 'status',
     type: 'varchar',
   })
   status: string;
 
+  @Index('gov_action_type_idx')
   @Column({
     name: 'gov_action_type',
     type: 'varchar',

diff --git a/backend/src/governance/entities/vote.entity.ts b/backend/src/governance/entities/vote.entity.ts
@@ -1,5 +1,12 @@
 import { CommonEntity } from '../../common/entities/common.entity';
-import { Column, Entity, JoinColumn, ManyToOne, PrimaryColumn } from 'typeorm';
+import {
+  Column,
+  Entity,
+  Index,
+  JoinColumn,
+  ManyToOne,
+  PrimaryColumn,
+} from 'typeorm';
 import { GovActionProposal } from './gov-action-proposal.entity';
 
 @Entity('votes')
@@ -10,6 +17,7 @@ export class Vote extends CommonEntity {
   })
   id: string;
 
+  @Index('votes_user_id_idx')
   @Column({
     name: 'user_id',
     type: 'uuid',
@@ -22,6 +30,7 @@ export class Vote extends CommonEntity {
   })
   hotAddress: string;
 
+  @Index('votes_gov_action_proposal_id_idx')
   @ManyToOne(
     () => GovActionProposal,
     (govActionProposal) => govActionProposal.id,
@@ -32,6 +41,7 @@ export class Vote extends CommonEntity {
   @JoinColumn({ name: 'gov_action_proposal_id' })
   govActionProposal: GovActionProposal;
 
+  @Index('votes_vote_idx')
   @Column({
     name: 'vote',
     type: 'varchar',

diff --git a/backend/src/users/entities/role.entity.ts b/backend/src/users/entities/role.entity.ts
@@ -1,6 +1,7 @@
 import {
   Column,
   Entity,
+  Index,
   JoinTable,
   ManyToMany,
   OneToMany,
@@ -16,6 +17,7 @@ export class Role extends CommonEntity {
   @PrimaryGeneratedColumn('uuid')
   id: string;
 
+  @Index('roles_code_idx')
   @Column({
     name: 'code',
     type: 'enum',

diff --git a/backend/src/users/entities/user.entity.ts b/backend/src/users/entities/user.entity.ts
@@ -1,6 +1,7 @@
 import {
   Column,
   Entity,
+  Index,
   JoinColumn,
   JoinTable,
   ManyToMany,
@@ -50,6 +51,7 @@ export class User extends CommonEntity {
   })
   profilePhotoUrl: string;
 
+  @Index('users_status_idx')
   @Column({
     name: 'status',
     type: 'enum',
@@ -63,6 +65,7 @@ export class User extends CommonEntity {
   })
   hotAddresses: HotAddress[];
 
+  @Index('users_role_id_idx')
   @ManyToOne(() => Role, (role) => role.users, {
     eager: true,
   })