REST API: Add GetBlockHash API to algod v2 (#4580)

Co-authored-by: Eric Warehime <[email protected]>
algorand · Sep 26, 2022 · d3c10f4 · d3c10f4
1 parent 099392a
commit d3c10f4
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Showing 8 changed files with 671 additions and 362 deletions.
diff --git a/daemon/algod/api/algod.oas2.json b/daemon/algod/api/algod.oas2.json
@@ -523,6 +523,60 @@
         }
       ]
     },
+    "/v2/blocks/{round}/hash": {
+      "get": {
+        "produces": [
+          "application/json"
+        ],
+        "schemes": [
+          "http"
+        ],
+        "summary": "Get the block hash for the block on the given round.",
+        "operationId": "GetBlockHash",
+        "parameters": [
+          {
+            "minimum": 0,
+            "type": "integer",
+            "description": "The round from which to fetch block hash information.",
+            "name": "round",
+            "in": "path",
+            "required": true
+          }
+        ],
+        "responses": {
+          "200": {
+            "$ref": "#/responses/BlockHashResponse"
+          },
+          "400": {
+            "description": "Bad Request - Non integer number",
+            "schema": {
+              "$ref": "#/definitions/ErrorResponse"
+            }
+          },
+          "401": {
+            "description": "Invalid API Token",
+            "schema": {
+              "$ref": "#/definitions/ErrorResponse"
+            }
+          },
+          "404": {
+            "description": "None existing block ",
+            "schema": {
+              "$ref": "#/definitions/ErrorResponse"
+            }
+          },
+          "500": {
+            "description": "Internal Error",
+            "schema": {
+              "$ref": "#/definitions/ErrorResponse"
+            }
+          },
+          "default": {
+            "description": "Unknown Error"
+          }
+        }
+      }
+    },
     "/v2/blocks/{round}/transactions/{txid}/proof": {
       "get": {
         "produces": [
@@ -3024,6 +3078,21 @@
         }
       }
     },
+    "BlockHashResponse": {
+      "description": "Hash of a block header.",
+      "schema": {
+        "type": "object",
+        "required": [
+          "blockHash"
+        ],
+        "properties": {
+          "blockHash": {
+            "description": "Block header hash.",
+            "type": "string"
+          }
+        }
+      }
+    },
     "TransactionProofResponse": {
       "description": "Proof of transaction in a block.",
       "schema": {

diff --git a/daemon/algod/api/algod.oas3.yml b/daemon/algod/api/algod.oas3.yml
@@ -304,6 +304,25 @@
         },
         "description": "Asset information"
       },
+      "BlockHashResponse": {
+        "content": {
+          "application/json": {
+            "schema": {
+              "properties": {
+                "blockHash": {
+                  "description": "Block header hash.",
+                  "type": "string"
+                }
+              },
+              "required": [
+                "blockHash"
+              ],
+              "type": "object"
+            }
+          }
+        },
+        "description": "Hash of a block header."
+      },
       "BlockResponse": {
         "content": {
           "application/json": {
@@ -2701,6 +2720,89 @@
         "summary": "Get the block for the given round."
       }
     },
+    "/v2/blocks/{round}/hash": {
+      "get": {
+        "operationId": "GetBlockHash",
+        "parameters": [
+          {
+            "description": "The round from which to fetch block hash information.",
+            "in": "path",
+            "name": "round",
+            "required": true,
+            "schema": {
+              "minimum": 0,
+              "type": "integer"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "properties": {
+                    "blockHash": {
+                      "description": "Block header hash.",
+                      "type": "string"
+                    }
+                  },
+                  "required": [
+                    "blockHash"
+                  ],
+                  "type": "object"
+                }
+              }
+            },
+            "description": "Hash of a block header."
+          },
+          "400": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorResponse"
+                }
+              }
+            },
+            "description": "Bad Request - Non integer number"
+          },
+          "401": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorResponse"
+                }
+              }
+            },
+            "description": "Invalid API Token"
+          },
+          "404": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorResponse"
+                }
+              }
+            },
+            "description": "None existing block "
+          },
+          "500": {
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/ErrorResponse"
+                }
+              }
+            },
+            "description": "Internal Error"
+          },
+          "default": {
+            "content": {},
+            "description": "Unknown Error"
+          }
+        },
+        "summary": "Get the block hash for the block on the given round."
+      }
+    },
     "/v2/blocks/{round}/lightheader/proof": {
       "get": {
         "operationId": "GetLightBlockHeaderProof",