Merge pull request 'Fix ratings and statistics' (#3) from s.yahyaee/yara724-api:main into main

Reviewed-on: Yara724/api#3

src/claim-request-management/entites/schema/claim-request-management.schema.ts

@@ -211,6 +211,9 @@ export class FileRating {
 
   @Prop({ type: Number, min: 0, max: 5 })
   guiltyVehicleIdentification: number;
+
+  @Prop({ type: Number, min: 0, max: 5 })
+  botRating: number;
 }
 
 export class PriceDrop {

src/expert-insurer/expert-insurer.controller.ts

@@ -69,6 +69,11 @@ export class ExpertInsurerController {
     );
   }
 
+  @Get("statistics")
+  async getExpertStatistics(@CurrentUser() actor) {
+    return await this.expertInsurerService.getExpertStatisticsReport(actor);
+  }
+
   @ApiParam({ name: "expertId" })
   @ApiQuery({ name: "role", enum: ["claim", "blame"] })
   @Get("/:expertId")
@@ -120,13 +125,28 @@ export class ExpertInsurerController {
           example: 4,
           description: "تشخیص درست وسیله نقلیه مقصر",
         },
+        botRating: {
+          type: "number",
+          minimum: 0,
+          maximum: 5,
+          example: 4,
+          description: "برای امتیاز دادن به بات",
+        },
       },
       required: [
         "collisionMethodAccuracy",
         "evaluationTimeliness",
         "accidentCauseAccuracy",
         "guiltyVehicleIdentification",
+        "botRating",
       ],
+      example: {
+        collisionMethodAccuracy: 4,
+        evaluationTimeliness: 3,
+        accidentCauseAccuracy: 5,
+        guiltyVehicleIdentification: 4,
+        botRating: 4,
+      },
     },
   })
   @ApiParam({ name: "requestId" })

src/expert-insurer/expert-insurer.service.ts

@@ -768,4 +768,141 @@ export class ExpertInsurerService {
 
     return newBranch;
   }
+
+  /**
+   * Get comprehensive statistics for all experts of a client
+   * Returns:
+   * - Percentage of insurer's rating to BOT
+   * - Percentage of expert's rating given by users
+   * - Percentage of files that have objection
+   * - Number of files created in the current month
+   */
+  async getExpertStatisticsReport(actor: any) {
+    const { clientKey } = actor;
+    if (!clientKey) {
+      throw new BadRequestException("Client key is required");
+    }
+
+    const clientObjectId = new Types.ObjectId(clientKey);
+
+    // Get all claim files for this client
+    const claimFiles = await this.claimRequestManagementModel
+      .find({
+        userClientKey: clientObjectId,
+      })
+      .lean();
+
+    // Calculate current month date range
+    const now = new Date();
+    const monthStart = new Date(now.getFullYear(), now.getMonth(), 1);
+    const monthEnd = new Date(now.getFullYear(), now.getMonth() + 1, 0, 23, 59, 59);
+
+    // Filter files created this month
+    const filesThisMonth = claimFiles.filter((file) => {
+      const createdAt = new Date(file.createdAt);
+      return createdAt >= monthStart && createdAt <= monthEnd;
+    });
+
+    // Calculate statistics
+    let totalInsurerRatings = 0;
+    let totalBotRatings = 0;
+    let filesWithInsurerRating = 0;
+    let filesWithBotRating = 0;
+    let filesWithUserRating = 0;
+    let filesWithObjection = 0;
+
+    for (const file of claimFiles) {
+      const insurerRating = file?.rating;
+      const userRating = file?.userRating;
+      const objection = file?.objection;
+
+      // Check for insurer rating (excluding botRating)
+      if (insurerRating) {
+        const insurerValues = [
+          insurerRating.collisionMethodAccuracy,
+          insurerRating.evaluationTimeliness,
+          insurerRating.accidentCauseAccuracy,
+          insurerRating.guiltyVehicleIdentification,
+        ].filter((val): val is number => typeof val === "number" && !isNaN(val));
+
+        if (insurerValues.length > 0) {
+          filesWithInsurerRating++;
+          const insurerAvg =
+            insurerValues.reduce((a, b) => a + b, 0) / insurerValues.length;
+          totalInsurerRatings += insurerAvg;
+        }
+      }
+
+      // Check for bot rating (if botRating field exists in rating object)
+      const botRating = (insurerRating as any)?.botRating;
+      if (botRating !== undefined && !isNaN(botRating) && typeof botRating === "number") {
+        filesWithBotRating++;
+        totalBotRatings += botRating;
+      }
+
+      // Check for user rating
+      if (userRating) {
+        filesWithUserRating++;
+      }
+
+      // Check for objection
+      if (objection) {
+        filesWithObjection++;
+      }
+    }
+
+    // Calculate percentages
+    const totalFiles = claimFiles.length;
+    
+    // Calculate average insurer rating (excluding botRating) and average bot rating
+    const averageInsurerRating =
+      filesWithInsurerRating > 0
+        ? totalInsurerRatings / filesWithInsurerRating
+        : 0;
+    const averageBotRating =
+      filesWithBotRating > 0 ? totalBotRatings / filesWithBotRating : 0;
+
+    // Calculate percentage: (averageInsurerRating / averageBotRating) * 100
+    // This shows what percentage the insurer rating is compared to bot rating
+    const insurerToBotPercentage =
+      averageBotRating > 0 && averageInsurerRating > 0
+        ? parseFloat(
+            ((averageInsurerRating / averageBotRating) * 100).toFixed(2),
+          )
+        : 0;
+
+    const userRatingPercentage =
+      totalFiles > 0
+        ? parseFloat(((filesWithUserRating / totalFiles) * 100).toFixed(2))
+        : 0;
+
+    const objectionPercentage =
+      totalFiles > 0
+        ? parseFloat(((filesWithObjection / totalFiles) * 100).toFixed(2))
+        : 0;
+
+    return {
+      insurerToBotRatingPercentage: insurerToBotPercentage,
+      userRatingPercentage: userRatingPercentage,
+      objectionPercentage: objectionPercentage,
+      filesCreatedThisMonth: filesThisMonth.length,
+      totalFiles: totalFiles,
+      breakdown: {
+        filesWithInsurerRating,
+        filesWithBotRating,
+        filesWithUserRating,
+        filesWithObjection,
+        averageInsurerRating:
+          filesWithInsurerRating > 0
+            ? parseFloat(
+                (totalInsurerRatings / filesWithInsurerRating).toFixed(2),
+              )
+            : 0,
+        averageBotRating:
+          filesWithBotRating > 0
+            ? parseFloat((totalBotRatings / filesWithBotRating).toFixed(2))
+            : 0,
+      },
+    };
+  }
 }

src/request-management/entities/schema/request-management.schema.ts

@@ -346,6 +346,9 @@ export class FileRating {
 
   @Prop({ type: Number, min: 0, max: 5 })
   guiltyVehicleIdentification: number;
+
+  @Prop({ type: Number, min: 0, max: 5 })
+  botRating: number;
 }
 
 // TODO clean all sub Object to other files