Merge pull request #87 from shikshalokam/master

compound index added
project-sunbird · Jun 15, 2022 · e4d9e52 · e4d9e52
2 parents 1c78f82 + f1a24ea
commit e4d9e52
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Showing 6 changed files with 37 additions and 5 deletions.
diff --git a/config/dbConfig.js b/config/dbConfig.js
@@ -58,11 +58,21 @@ var DB = function() {
     return model;
   };
 
+  const runCompoundIndex = function(modelName,opts) {
+    if (opts && opts.length > 0) {
+      for ( let indexPointer = 0 ; indexPointer < opts.length ; indexPointer++ ) {
+        let currentIndex = opts[indexPointer];
+        db.collection(modelName).createIndex(currentIndex.name, currentIndex.indexType);
+      }
+    }
+  }
+
   return {
     database: db,
     createModel: createModel,
     ObjectId: ObjectId,
-    models: db.models
+    models: db.models,
+    runCompoundIndex: runCompoundIndex
   };
 };
 

diff --git a/generics/abstract.js b/generics/abstract.js
@@ -2,6 +2,9 @@ let Abstract = class Abstract {
   constructor(schema) {
     this.model = database.createModel(schema);
     this.schema = schema.name;
+    if ( schema.compoundIndex && schema.compoundIndex.length > 0 ) {
+      database.runCompoundIndex(schema.name,schema.compoundIndex);
+    }
 
     this.httpStatus = {
       ok: 200,

diff --git a/models/observationSubmissions.js b/models/observationSubmissions.js
@@ -90,5 +90,11 @@ module.exports = {
     userRoleInformation : Object,
     criteriaLevelReport : Boolean,
     userProfile : Object
-  }
+  },
+  compoundIndex: [
+    {
+      "name" :{ observationId: 1, entityId: 1, submissionNumber:1 },
+      "indexType" : { unique: true }
+    }
+  ]
 };
diff --git a/models/observations.js b/models/observations.js
@@ -65,5 +65,11 @@ module.exports = {
       type : Boolean,
       index: true
     }
-  }
+  },
+  compoundIndex: [
+    {
+        "name" :{ createdBy: 1, solutionId: 1 },
+        "indexType" : { unique: true }
+    }
+  ]
 };
diff --git a/models/surveySubmissions.js b/models/surveySubmissions.js
@@ -4,7 +4,8 @@ module.exports = {
       surveyId: {
         type: "ObjectId",
         index: true,
-        required: true
+        required: true,
+        unique: true
       },
       createdBy: {
         type: String,

diff --git a/models/surveys.js b/models/surveys.js
@@ -43,5 +43,11 @@ module.exports = {
         default : false,
         type : Boolean
       }
-    }
+    },
+    compoundIndex: [
+      {
+          "name" :{ createdBy: 1, solutionId: 1 },
+          "indexType" : { unique: true }
+      }
+    ]
   };