Remove obsolete donation endpoint

service/src/main/java/org/whispersystems/textsecuregcm/configuration/DonationConfiguration.java

@@ -1,78 +0,0 @@
-/*
- * Copyright 2021 Signal Messenger, LLC
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-package org.whispersystems.textsecuregcm.configuration;
-
-import com.fasterxml.jackson.annotation.JsonProperty;
-import com.google.common.annotations.VisibleForTesting;
-import java.util.Set;
-import javax.validation.Valid;
-import javax.validation.constraints.NotEmpty;
-import javax.validation.constraints.NotNull;
-
-public class DonationConfiguration {
-
-  private String uri;
-  private String description;
-  private Set<String> supportedCurrencies;
-  private CircuitBreakerConfiguration circuitBreaker = new CircuitBreakerConfiguration();
-  private RetryConfiguration retry = new RetryConfiguration();
-
-  @JsonProperty
-  @NotEmpty
-  public String getUri() {
-    return uri;
-  }
-
-  @VisibleForTesting
-  public void setUri(final String uri) {
-    this.uri = uri;
-  }
-
-  @JsonProperty
-  public String getDescription() {
-    return description;
-  }
-
-  @VisibleForTesting
-  public void setDescription(final String description) {
-    this.description = description;
-  }
-
-  @JsonProperty
-  @NotEmpty
-  public Set<String> getSupportedCurrencies() {
-    return supportedCurrencies;
-  }
-
-  @VisibleForTesting
-  public void setSupportedCurrencies(final Set<String> supportedCurrencies) {
-    this.supportedCurrencies = supportedCurrencies;
-  }
-
-  @JsonProperty
-  @NotNull
-  @Valid
-  public CircuitBreakerConfiguration getCircuitBreaker() {
-    return circuitBreaker;
-  }
-
-  @VisibleForTesting
-  public void setCircuitBreaker(final CircuitBreakerConfiguration circuitBreaker) {
-    this.circuitBreaker = circuitBreaker;
-  }
-
-  @JsonProperty
-  @NotNull
-  @Valid
-  public RetryConfiguration getRetry() {
-    return retry;
-  }
-
-  @VisibleForTesting
-  public void setRetry(final RetryConfiguration retry) {
-    this.retry = retry;
-  }
-}