add oauth app connected

apps/sso-core/src/domain/oauth-core.service.ts

@@ -44,6 +44,7 @@ export class OAuthCoreService {
     scope: string;
     state?: string;
     nonce?: string;
+    grantConsent?: boolean;
   }) {
     const user = await this.prisma.user.findFirst({
       where: { id: command.userId, deletedAt: null, status: 'ACTIVE', ...HUMAN_USER_WHERE }
@@ -58,6 +59,15 @@ export class OAuthCoreService {
       throw new BadRequestException('OAuth приложение не найдено или redirect_uri запрещен');
     }
 
+    if (command.grantConsent) {
+      await this.persistConsent(command.userId, client.id, command.scope);
+    } else {
+      const consent = await this.checkConsent(command.userId, command.clientId, command.scope);
+      if (!consent.granted) {
+        throw new BadRequestException('Согласие пользователя на доступ не получено');
+      }
+    }
+
     const code = randomBytes(32).toString('base64url');
     await this.prisma.oAuthAuthorizationCode.create({
       data: {
@@ -230,4 +240,119 @@ export class OAuthCoreService {
 
     return { accessToken, tokenType: 'Bearer', expiresIn: 900, refreshToken, idToken };
   }
+
+  async checkConsent(userId: string, clientId: string, scope: string) {
+    const client = await this.prisma.oAuthClient.findUnique({ where: { clientId } });
+    if (!client?.isActive) {
+      throw new BadRequestException('OAuth приложение не найдено');
+    }
+
+    const requestedSlugs = this.parseScopeSlugs(scope);
+    const requestedScopes = await this.resolveScopeInfos(requestedSlugs);
+    const grantedSlugs = await this.loadGrantedScopeSlugs(userId, client.id);
+    const granted = requestedSlugs.every((slug) => grantedSlugs.has(slug));
+
+    return {
+      granted,
+      client: { clientId: client.clientId, name: client.name },
+      requestedScopes
+    };
+  }
+
+  async grantConsent(userId: string, clientId: string, scope: string) {
+    const client = await this.prisma.oAuthClient.findUnique({ where: { clientId } });
+    if (!client?.isActive) {
+      throw new BadRequestException('OAuth приложение не найдено');
+    }
+
+    await this.persistConsent(userId, client.id, scope);
+    return { granted: true };
+  }
+
+  async listUserConsents(userId: string) {
+    const consents = await this.prisma.oAuthConsent.findMany({
+      where: { userId },
+      include: {
+        client: true,
+        scopes: { include: { scope: true } }
+      },
+      orderBy: { updatedAt: 'desc' }
+    });
+
+    return {
+      consents: consents.map((consent) => ({
+        id: consent.id,
+        clientId: consent.client.clientId,
+        clientName: consent.client.name,
+        scopes: consent.scopes.map((item) => ({
+          slug: item.scope.slug,
+          name: item.scope.name,
+          description: item.scope.description ?? undefined
+        })),
+        grantedAt: consent.createdAt.toISOString(),
+        updatedAt: consent.updatedAt.toISOString()
+      }))
+    };
+  }
+
+  async revokeConsent(userId: string, consentId: string) {
+    const consent = await this.prisma.oAuthConsent.findFirst({
+      where: { id: consentId, userId }
+    });
+    if (!consent) {
+      throw new BadRequestException('Согласие не найдено');
+    }
+
+    await this.prisma.oAuthConsent.delete({ where: { id: consent.id } });
+    return { count: 1 };
+  }
+
+  private parseScopeSlugs(scope: string) {
+    return [...new Set(scope.split(/\s+/).map((item) => item.trim()).filter(Boolean))];
+  }
+
+  private async resolveScopeInfos(slugs: string[]) {
+    if (slugs.length === 0) {
+      return [{ slug: 'openid', name: 'OpenID', description: 'Базовая идентификация OpenID Connect' }];
+    }
+
+    const records = await this.prisma.oAuthScope.findMany({ where: { slug: { in: slugs } } });
+    const bySlug = new Map(records.map((item) => [item.slug, item]));
+
+    return slugs.map((slug) => {
+      const record = bySlug.get(slug);
+      return {
+        slug,
+        name: record?.name ?? slug,
+        description: record?.description ?? undefined
+      };
+    });
+  }
+
+  private async loadGrantedScopeSlugs(userId: string, clientInternalId: string) {
+    const consent = await this.prisma.oAuthConsent.findUnique({
+      where: { userId_clientId: { userId, clientId: clientInternalId } },
+      include: { scopes: { include: { scope: true } } }
+    });
+    return new Set(consent?.scopes.map((item) => item.scope.slug) ?? []);
+  }
+
+  private async persistConsent(userId: string, clientInternalId: string, scope: string) {
+    const slugs = this.parseScopeSlugs(scope);
+    const scopeRecords = await this.prisma.oAuthScope.findMany({ where: { slug: { in: slugs } } });
+
+    const consent = await this.prisma.oAuthConsent.upsert({
+      where: { userId_clientId: { userId, clientId: clientInternalId } },
+      create: { userId, clientId: clientInternalId },
+      update: { updatedAt: new Date() }
+    });
+
+    for (const scopeRecord of scopeRecords) {
+      await this.prisma.oAuthConsentScope.upsert({
+        where: { consentId_scopeId: { consentId: consent.id, scopeId: scopeRecord.id } },
+        create: { consentId: consent.id, scopeId: scopeRecord.id },
+        update: {}
+      });
+    }
+  }
 }