feat: skip special bundle parameters of chain search

Chinlinlee · Sep 16, 2023 · bb393cf · bb393cf
1 parent 7d9eae2
commit bb393cf
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Showing 2 changed files with 57 additions and 28 deletions.
diff --git a/api/FHIRApiService/search/chain-params.js b/api/FHIRApiService/search/chain-params.js
@@ -132,6 +132,13 @@ function checkIsChainAndGetChainParent(resourceType, param) {
 
         let chainRefResourceList = [];
 
+        if (resourceType === "Bundle" &&
+            (param.startsWith("composition") || param.startsWith("message"))) {
+
+            let paramPath = paramSplit.slice(0, 2).join(".");
+            paramSplit = [paramPath, ...paramSplit.slice(2)];
+        }
+
         // 1. Check the first parameter present in string
         //   1.1 Must be parameter of resource type.
         // 2. Record every reference resourceType
@@ -153,12 +160,28 @@ function checkIsChainAndGetChainParent(resourceType, param) {
             if (!paramType) return { status: false };
             else if (paramType !== "reference") return { status: false };
 
-            let paramRefResources = resourceIncludeRef[resourceType].find((v) =>
-                paramsSearchFields[firstParam][0].startsWith(v.path)
-            ).resourceList;
+            let paramRefResources;
+
+            if (resourceType === "Bundle") {
+                if (firstParam.startsWith("composition")) {
+                    let compositionFirstParam = firstParam.split(".")[1];
+                    paramRefResources = resourceIncludeRef["Composition"].find((v) =>
+                        v.path.startsWith(compositionFirstParam)
+                    ).resourceList;
+                } else if (firstParam.startsWith("message")) {
+                    let messageFirstParam = firstParam.split(".")[1];
+                    paramRefResources = resourceIncludeRef["MessageHeader"].find((v) =>
+                        v.path.startsWith(messageFirstParam)
+                    ).resourceList;
+                }
+            } else {
+                paramRefResources = resourceIncludeRef[resourceType].find((v) =>
+                    paramsSearchFields[firstParam][0].startsWith(v.path)
+                ).resourceList;
+            }
 
             if (selfParam.includes(":")) {
-                if (!paramRefResources.includes(specificResource))
+                if (!paramRefResources.includes(specificResource) && !paramRefResources.includes("Resource"))
                     return { status: false };
                 else paramRefResources = [specificResource];
             }
@@ -215,9 +238,8 @@ function getChainParentJoinQuery(chainParent, value) {
                     pipeline.push({
                         $unwind: {
                             path: hasParent
-                                ? `$stage${i - 1}Ref${
-                                      parent.parent
-                                  }-${previousKey}.${v}`
+                                ? `$stage${i - 1}Ref${parent.parent
+                                }-${previousKey}.${v}`
                                 : `\$${v}`,
                             preserveNullAndEmptyArrays: true
                         }
@@ -232,9 +254,8 @@ function getChainParentJoinQuery(chainParent, value) {
                             refId: {
                                 $substr: [
                                     hasParent
-                                        ? `$stage${i - 1}Ref${
-                                              parent.parent
-                                          }-${previousKey}.${parent.field}`
+                                        ? `$stage${i - 1}Ref${parent.parent
+                                        }-${previousKey}.${parent.field}`
                                         : `\$${parent.field}`,
                                     parent.resource.length + 1,
                                     -1

diff --git a/api/FHIRApiService/search/searchParameterCreator.js b/api/FHIRApiService/search/searchParameterCreator.js
@@ -43,26 +43,34 @@ class SearchParameterCreator {
 
         for (let key in this.query) {
             try {
-                if (key.includes(".")) {
-                    let isChain = checkIsChainAndGetChainParent(
-                        this.resourceType,
-                        key
-                    );
-                    if (isChain.status) {
-                        this.query["isChain"] = true;
+                let splitDotLength = key.split(".").length;
+                if (splitDotLength >= 2) {
+                    if ((key.startsWith("composition") || key.startsWith("message")) &&
+                        splitDotLength === 2) {
 
-                        let joinQuery = getChainParentJoinQuery(
-                            isChain.chainParent,
-                            this.query[key]
-                        );
+                        this.paramsSearch[key](this.query);
 
-                        if (!_.get(this.query, "chain"))
-                            this.query["chain"] = [];
-                        this.query["chain"] = [
-                            ...this.query["chain"],
-                            joinQuery
-                        ];
-                        delete this.query[key];
+                    } else {
+                        let isChain = checkIsChainAndGetChainParent(
+                            this.resourceType,
+                            key
+                        );
+                        if (isChain.status) {
+                            this.query["isChain"] = true;
+
+                            let joinQuery = getChainParentJoinQuery(
+                                isChain.chainParent,
+                                this.query[key]
+                            );
+
+                            if (!_.get(this.query, "chain"))
+                                this.query["chain"] = [];
+                            this.query["chain"] = [
+                                ...this.query["chain"],
+                                joinQuery
+                            ];
+                            delete this.query[key];
+                        }
                     }
                 } else {
                     this.paramsSearch[key](this.query);