Case Sources added primarily to filter the kind of cases in case list.

otis/src/app/case-sources/case-source-detail/case-source-detail.component.html

@@ -0,0 +1,50 @@
+<div fxLayout="row" fxFlex="50%" fxLayoutAlign="space-around center" class="example-card">
+  <mat-card fxFlex>
+    <mat-card-title-group>
+      <mat-card-title>Case Source</mat-card-title>
+    </mat-card-title-group>
+    <mat-card-content>
+      <form [formGroup]="form" fxLayout="column">
+        <div
+          fxLayout="row"
+          fxLayoutAlign="space-around start"
+          fxLayout.lt-md="column"
+          fxLayoutGap="20px"
+          fxLayoutGap.lt-md="0px"
+        >
+          <mat-form-field fxFlex>
+            <mat-label>Name</mat-label>
+            <input
+              matInput
+              #nameElement
+              placeholder="Name"
+              formControlName="name"
+            />
+          </mat-form-field>
+        </div>
+        <div
+          fxLayout="row"
+          fxLayoutAlign="space-around start"
+          fxLayout.lt-md="column"
+          fxLayoutGap="20px"
+          fxLayoutGap.lt-md="0px"
+        >
+          <mat-form-field fxFlex>
+            <mat-label>Prefix</mat-label>
+            <input
+              matInput
+              placeholder="Prefix"
+              formControlName="prefix"
+            />
+          </mat-form-field>
+        </div>
+      </form>
+    </mat-card-content>
+    <mat-card-actions>
+      <button mat-raised-button color="primary" (click)="save()">Save</button>
+      <button mat-raised-button color="warn" (click)="confirmDelete()" *ngIf="!!item.id">
+        Delete
+      </button>
+    </mat-card-actions>
+  </mat-card>
+</div>