fix: remove async from block score calculation

Author: MohamedAliBouhaouala

api/src/chat/services/block.service.spec.ts

@@ -434,13 +434,13 @@ describe('BlockService', () => {
   describe('calculateBlockScore', () => {
     const nlpPenaltyFactor = 0.9;
     it('should calculate the correct NLP score for a block', async () => {
-      const score = await blockService.calculateBlockScore(
+      const score = blockService.calculateBlockScore(
         mockNlpPatternsSetOne,
         mockNlpEntitiesSetOne,
         mockNlpCacheMap,
         nlpPenaltyFactor,
       );
-      const score2 = await blockService.calculateBlockScore(
+      const score2 = blockService.calculateBlockScore(
         mockNlpPatternsSetTwo,
         mockNlpEntitiesSetOne,
         mockNlpCacheMap,
@@ -453,13 +453,13 @@ describe('BlockService', () => {
     });
 
     it('should calculate the correct NLP score for a block and apply penalties ', async () => {
-      const score = await blockService.calculateBlockScore(
+      const score = blockService.calculateBlockScore(
         mockNlpPatternsSetOne,
         mockNlpEntitiesSetOne,
         mockNlpCacheMap,
         nlpPenaltyFactor,
       );
-      const score2 = await blockService.calculateBlockScore(
+      const score2 = blockService.calculateBlockScore(
         mockNlpPatternsSetThree,
         mockNlpEntitiesSetOne,
         mockNlpCacheMap,
@@ -473,7 +473,7 @@ describe('BlockService', () => {
 
     it('should return 0 if no matching entities are found', async () => {
       const nlpCacheMap: NlpCacheMap = new Map();
-      const score = await blockService.calculateBlockScore(
+      const score = blockService.calculateBlockScore(
         mockNlpPatternsSetTwo,
         mockNlpEntitiesSetOne,
         nlpCacheMap,

api/src/chat/services/block.service.ts

@@ -412,7 +412,7 @@ export class BlockService extends BaseService<
       const block = blocks[i];
       const patterns = matchedPatterns[i];
       // If compatible, calculate the NLP score for this block
-      const nlpScore: number = await this.calculateBlockScore(
+      const nlpScore: number = this.calculateBlockScore(
         patterns,
         nlp,
         nlpCacheMap,
@@ -445,12 +445,12 @@ export class BlockService extends BaseService<
    * @param nlpPenaltyFactor - A multiplier applied to scores when the pattern match type is 'entity'.
    * @returns A numeric score representing how well the block matches the given NLP context.
    */
-  async calculateBlockScore(
+  calculateBlockScore(
     patterns: NlpPattern[],
     nlp: NLU.ParseEntities,
     nlpCacheMap: NlpCacheMap,
     nlpPenaltyFactor: number,
-  ): Promise<number> {
+  ): number {
     // Compute individual pattern scores using the cache
     const patternScores: number[] = patterns.map((pattern) => {
       const entityData = nlpCacheMap.get(pattern.entity);