Initial Move from Azure DevOps to GitHub

src/Shared/DefaultExperienceUtility.ts

@@ -0,0 +1,139 @@
+import * as _ from "underscore";
+import * as Constants from "../Common/Constants";
+import * as DataModels from "../Contracts/DataModels";
+import * as ViewModels from "../Contracts/ViewModels";
+
+export class DefaultExperienceUtility {
+  public static getDefaultExperienceFromDatabaseAccount(databaseAccount: ViewModels.DatabaseAccount): string {
+    if (!databaseAccount) {
+      return null;
+    }
+
+    const kind: string =
+      databaseAccount && databaseAccount.kind && databaseAccount.kind && databaseAccount.kind.toLowerCase();
+    const capabilities: ViewModels.Capability[] =
+      (databaseAccount.properties && databaseAccount.properties.capabilities) || [];
+
+    return DefaultExperienceUtility._getDefaultExperience(kind, capabilities);
+  }
+
+  public static getApiKindFromDefaultExperience(defaultExperience: string): DataModels.ApiKind {
+    if (!defaultExperience) {
+      return DataModels.ApiKind.SQL;
+    }
+
+    switch (defaultExperience) {
+      case Constants.DefaultAccountExperience.DocumentDB:
+        return DataModels.ApiKind.SQL;
+      case Constants.DefaultAccountExperience.MongoDB:
+      case Constants.DefaultAccountExperience.ApiForMongoDB:
+        return DataModels.ApiKind.MongoDB;
+      case Constants.DefaultAccountExperience.Table:
+        return DataModels.ApiKind.Table;
+      case Constants.DefaultAccountExperience.Cassandra:
+        return DataModels.ApiKind.Cassandra;
+      case Constants.DefaultAccountExperience.Graph:
+        return DataModels.ApiKind.Graph;
+      default:
+        return DataModels.ApiKind.SQL;
+    }
+  }
+
+  public static getDefaultExperienceFromApiKind(apiKind: DataModels.ApiKind): string {
+    if (apiKind == null) {
+      return Constants.DefaultAccountExperience.Default;
+    }
+
+    switch (apiKind) {
+      case DataModels.ApiKind.SQL:
+        return Constants.DefaultAccountExperience.DocumentDB;
+      case DataModels.ApiKind.MongoDB:
+      case DataModels.ApiKind.MongoDBCompute:
+        return Constants.DefaultAccountExperience.MongoDB;
+      case DataModels.ApiKind.Table:
+        return Constants.DefaultAccountExperience.Table;
+      case DataModels.ApiKind.Cassandra:
+        return Constants.DefaultAccountExperience.Cassandra;
+      case DataModels.ApiKind.Graph:
+        return Constants.DefaultAccountExperience.Graph;
+      default:
+        return Constants.DefaultAccountExperience.Default;
+    }
+  }
+
+  private static _getDefaultExperience(kind: string, capabilities: ViewModels.Capability[]): string {
+    const defaultDefaultExperience: string = Constants.DefaultAccountExperience.DocumentDB;
+    const defaultExperienceFromKind: string = DefaultExperienceUtility._getDefaultExperienceFromAccountKind(kind);
+    const defaultExperienceFromCapabilities: string = DefaultExperienceUtility._getDefaultExperienceFromAccountCapabilities(
+      capabilities
+    );
+
+    if (!!defaultExperienceFromKind) {
+      return defaultExperienceFromKind;
+    }
+
+    if (!!defaultExperienceFromCapabilities) {
+      return defaultExperienceFromCapabilities;
+    }
+
+    return defaultDefaultExperience;
+  }
+
+  private static _getDefaultExperienceFromAccountKind(kind: string): string {
+    if (!kind) {
+      return null;
+    }
+
+    if (kind.toLowerCase() === Constants.AccountKind.MongoDB.toLowerCase()) {
+      return Constants.DefaultAccountExperience.MongoDB;
+    }
+
+    if (kind.toLowerCase() === Constants.AccountKind.Parse.toLowerCase()) {
+      return Constants.DefaultAccountExperience.MongoDB;
+    }
+
+    return null;
+  }
+
+  private static _getDefaultExperienceFromAccountCapabilities(capabilities: ViewModels.Capability[]): string {
+    if (!capabilities) {
+      return null;
+    }
+
+    if (!Array.isArray(capabilities)) {
+      return null;
+    }
+
+    const enableTable: ViewModels.Capability = DefaultExperienceUtility._findCapability(
+      capabilities,
+      Constants.CapabilityNames.EnableTable
+    );
+    if (enableTable) {
+      return Constants.DefaultAccountExperience.Table;
+    }
+
+    const enableGremlin: ViewModels.Capability = DefaultExperienceUtility._findCapability(
+      capabilities,
+      Constants.CapabilityNames.EnableGremlin
+    );
+    if (enableGremlin) {
+      return Constants.DefaultAccountExperience.Graph;
+    }
+
+    const enableCassandra: ViewModels.Capability = DefaultExperienceUtility._findCapability(
+      capabilities,
+      Constants.CapabilityNames.EnableCassandra
+    );
+    if (enableCassandra) {
+      return Constants.DefaultAccountExperience.Cassandra;
+    }
+
+    return null;
+  }
+
+  private static _findCapability(capabilities: ViewModels.Capability[], capabilityName: string): ViewModels.Capability {
+    return _.find(capabilities, (capability: ViewModels.Capability) => {
+      return capability && capability.name && capability.name.toLowerCase() === capabilityName.toLowerCase();
+    });
+  }
+}