feat(partners): add utility functions for partner business activity allocation limits and remaining licenses

- Implemented `getPartnerBusinessActivityAllocationLimits` to retrieve allocation limits for a partner's business activity.
- Added `ensurePartnerBusinessActivityHasRemainingAllocation` to validate remaining allocation credits.
- Created `getPartnerRemainingLicenses` to count remaining licenses for a partner.
- Developed `getPartnerFirstRemainingLicense` to fetch the first unused license for a partner.
- Introduced `ensurePartnerHasRemainingLicense` to ensure a partner has at least one unused license.

src/modules/partners/consumers/business-activities/complexes/complexes.service.ts

@@ -31,11 +31,11 @@ export class BusinessActivityComplexesService {
   })
 
   async findAll(partner_id: string, consumer_id: string, business_activity_id: string) {
-    const accounts = await this.prisma.complex.findMany({
+    const complexes = await this.prisma.complex.findMany({
       where: this.defaultWhere(partner_id, consumer_id, business_activity_id),
       select: this.defaultSelect,
     })
-    return ResponseMapper.list(accounts)
+    return ResponseMapper.list(complexes)
   }
 
   async findOne(
@@ -44,18 +44,18 @@ export class BusinessActivityComplexesService {
     business_activity_id: string,
     id: string,
   ) {
-    const account = await this.prisma.complex.findUnique({
+    const complex = await this.prisma.complex.findUnique({
       where: {
         ...this.defaultWhere(partner_id, consumer_id, business_activity_id),
         id,
       },
       select: this.defaultSelect,
     })
-    return ResponseMapper.single(account)
+    return ResponseMapper.single(complex)
   }
 
-  async create(business_id: string, data: CreateComplexDto) {
-    const account = await this.prisma.complex.create({
+  async create(partner_id: string, business_id: string, data: CreateComplexDto) {
+    const complex = await this.prisma.complex.create({
       data: {
         ...data,
         business_activity: {
@@ -65,7 +65,7 @@ export class BusinessActivityComplexesService {
         },
       },
     })
-    return ResponseMapper.create(account)
+    return ResponseMapper.create(complex)
   }
 
   async update(
@@ -75,11 +75,11 @@ export class BusinessActivityComplexesService {
     id: string,
     data: UpdateComplexDto,
   ) {
-    const account = await this.prisma.complex.update({
+    const complex = await this.prisma.complex.update({
       where: { ...this.defaultWhere(partner_id, consumer_id, business_activity_id), id },
       data,
     })
-    return ResponseMapper.update(account)
+    return ResponseMapper.update(complex)
   }
 
   // async delete(id: string) {